A machine frame is supported by running gears. A slipform is supported from the machine frame. A material distributor has a distributor element arranged in front of the slipform in the working direction. The distributor includes a distributor arm having at least two boom components articulated to one another, wherein the lower part of the distributor arm is pivotably fastened to the machine frame about a first axis substantially parallel with respect to the working plane of the paver, and the distributor element is pivotably fastened to the upper part of the distributor arm about a further axis substantially parallel with respect to the working plane of the paver. The distributor arm allows the distributor element to move in front of the slipform by pivoting movements of the at least two boom components in order to distribute the material to be laid over the working width of the paver.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A road construction machine includes an electric drive, a rechargeable battery for supplying the electric drive with electric current, a charging device for connecting the rechargeable battery to an external current source and for charging the rechargeable battery, and a display device for displaying information indicative of a charge state of the rechargeable battery and/or information indicative of a charging process of the rechargeable battery.
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
The disclosure relates to a road construction machine comprising a chassis, a driving gear, a plurality of working aggregates for installing or removing a road surface and/or conveying a paving material, one or more individual drives, which are adapted in particular to power the driving gear and/or the working aggregates, a primary drive system for powering the one or more individual drives of the road construction machine, and an interface which is adapted to connect the primary drive system to the one or more individual drives in a coupleable manner, in particular to enable the one or more individual drives to be supplied with power from the primary drive system, and wherein the primary drive system is adapted to be replaceable.
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
4.
LOCKING KINEMATICS FOR A LIMITING PLATE OF A ROAD PAVER
A limiting plate assembly for a road paver includes a limiting plate, swiveling device, and locking device. The limiting plate is attached to a component of the road paver via the swiveling device. The limiting plate is rotatable about the swiveling device between a minimum limiting plate position and a maximum limiting plate position. The locking device is adapted to adopt a first locking position and a second locking position. The locking device is adapted, in the first locking position, to block the rotation of the limiting plate about the swiveling device in the direction of the minimum limiting plate position, when the limiting plate is in a first limiting plate position and, in the second locking position, to block the rotation of the limiting plate about the swiveling device in the direction of the maximum limiting plate position, when the limiting plate is in a second limiting plate position.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
09 - Scientific and electric apparatus and instruments
Goods & Services
Construction apparatus and machines; dispensing machines;
asphalt finishers; asphalt paving machines; loaders;
feeders; feed vehicles; concrete construction machines;
earth moving machinery; conveyors and conveying
installations; abrading machines; machines for treatment,
application, finishing, manufacturing, post-treatment,
structuring, consolidation and/or distribution of road
surfaces; machines for manufacturing and processing
polymers, bitumen, concrete and asphalt; levellers and
levelling systems; road making machines; road finishers;
compacting apparatus and machines; screeds, extending
screeds, screed attachment parts; spreader beams (machines);
electronic, electro-optical and/or laser-based apparatus for
measuring distance and/or height sold as a component of the
above mentioned machines and apparatus; electronic,
electro-optical and/or laser-based apparatus for measuring
temperature sold as a component of the above mentioned
machines and apparatus; parts, replacement parts and
accessories for the aforesaid goods. Electronic, electro-optical and/or laser-based apparatus for
measuring distance and/or height; electronic,
electro-optical and/or laser-based apparatus for measuring
temperature; temperature measuring systems; sensors; laser
sensors; radar sensors; ultrasonic sensors; infrared
sensors; cameras; temperature sensors; temperature
controllers and temperature indicators; data processing
equipment and installations; personal identification
devices; GPS tracking devices; observation and monitoring
instruments and tools; collision guards, in particular those
which send acoustical and/or visual signals; protractors;
inclinometers; measuring devices for weather data ambient
temperature; infrared filters; infrared cameras; infrared
scanners; infrared detectors; infrared thermometers;
infrared remote controllers; infrared optical apparatus;
pyroelectric infrared sensors; active infrared sensors;
passive infrared sensors; active infrared detectors; passive
infrared detectors; infrared locating apparatus; thermal
imaging cameras; satellite-aided navigation systems;
software for all aforementioned goods and software for
construction apparatus and machines, dispensing machines,
asphalt finishers, asphalt paving machines, loaders,
feeders, feed vehicles, concrete construction machines,
earth moving machinery, conveyors and conveying
installations, abrading machines, machines for treatment,
application, finishing, manufacturing, post-treatment,
structuring, consolidation and/or distribution of road
surfaces, machines for manufacturing and processing
polymers, bitumen, concrete and asphalt, levellers and
levelling systems, road making machines, road finishers,
compacting apparatus and machines, screeds, extending
screeds and screed attachment parts.
6.
EDGE DETECTION SYSTEM AND METHOD OF DETECTING AN EDGE
An edge detection system for a road paver, wherein the edge detection system includes a sensor unit, which is configured to emit laser pulse sequences into a plurality of directions in such a way that the laser pulse sequences are reflected at a plurality of locations of a surface to be scanned. The sensor unit is further configured to detect reflections of the laser pulse sequences and, based on the detected reflections, generate polar coordinate signals representing polar coordinates, wherein the polar coordinates include a distance and an associated angle. The edge detection system is configured to transform the polar coordinate signals into Cartesian coordinate signals representing Cartesian coordinates and to determine a position of an edge in the surface to be scanned relative to a Cartesian coordinate system based on the Cartesian coordinate signals.
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
G01S 17/42 - Simultaneous measurement of distance and other coordinates
G01S 17/88 - Lidar systems, specially adapted for specific applications
7.
MONITORING DEVICE FOR A SLIPFORM PAVER FOR MONITORING THE COMPACTION OF CONCRETE AND METHOD FOR MONITORING THE COMPACTION OF CONCRETE DURING THE OPERATION OF A SLIPFORM PAVER
A monitoring system is provided for a slipform paver for monitoring the compaction of concrete placed in a slipform with at least one concrete compaction device, which has a hydraulic motor for driving a vibration-generating imbalance. In addition, a method is provided for monitoring the compaction of concrete placed in a slipform of a slipform paver with at least one concrete compaction device, which has a hydraulic motor for driving a vibration-generating imbalance. The monitoring system and the method are characterized in that the pressure in the hydraulic fluid system is measured by at least one pressure sensor arranged in the hydraulic fluid system, which pressure sensor generates a pressure signal correlating with the pressure in the hydraulic fluid, and the compaction of the concrete placed in the slipform is concluded on the basis of an analysis of the pressure signal.
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
To pave a multi-layer road surface, a first pavement layer is paved along a roadway using a first road paver. A second pavement layer is paved over the first pavement layer using the first road paver or using a second road paver. Upon paving the first pavement layer, paving data is recorded that allows determining at least a progression track traveled during paving of the first pavement layer by a screed outer edge of the first road paver. The paving data is used to control the first road paver or the second road paver when the second pavement layer is paved.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
9.
ROAD CONSTRUCTION VEHICLE WITH MATERIAL HOPPER WITH PIVOT FUNCTION
A road construction vehicle comprises a chassis and a material hopper for receiving paving material. The material hopper has two hopper parts opposite each other, which are configured to define a receiving space for the paving material. At least one of the hopper parts has a base part and a side part. The base part is attached to the chassis pivotable about a main pivot axis between an open position and a closed position. The side part is attached to the base part along a pivot end edge of the side part pivotable about a side part pivot axis. A free end edge of the side part opposite the pivot end edge is configured to be located below the side part pivot axis when the base part is in the closed position.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
Methods and apparatus for controlling edge slump in newly formed concrete structures formed by a slip form paving machine. An edge height sensor generates an edge height signal corresponding to a height of an edge of the newly formed concrete structure to thereby detect a slumping of the edge of the newly formed concrete structure behind a slip form paver mold. A controller receives the edge height signal, determines whether any slumping of the edge of the newly formed concrete structure exceeds a set slump limit, and automatically controls an actuator assembly at least in part in response to the edge height signal to adjust the height of a lateral edge portion of a mold bottom plate relative to an interior portion of the mold bottom plate and thereby adjust the height of the edge of the newly formed concrete structure.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 19/50 - Removable forms or shutterings for road-building purposesDevices or arrangements for forming individual paving elements, e.g. kerbs, in situ
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
A milling attachment for a work machine includes a frame including first and second frame side walls and a frame top. The frame top includes a movable front cover portion. A first adjustable side plate has a first ground engaging portion for engaging the ground surface. A first actuator is operably associated with the first adjustable side plate for raising and lowering the first adjustable side plate relative to the first frame side wall. A first actuator extension connects the first actuator to the movable front cover portion, the first actuator extension being configured such that the movable front cover portion is moved relative to the frame when the first adjustable side plate is raised or lowered relative to the frame.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
A slip form paving machine includes a slip form mold having a mold width extending transversely to a paving direction. At least one smoothing beam is supported behind the slip form mold for engaging an upper surface of a formed not yet hardened concrete structure to smooth the upper surface, the at least one smoothing beam being configured to oscillate transversely to the paving direction. At least one advance speed sensor is configured to provide an advance speed signal corresponding to an advance speed of the slip form paving machine in the paving direction. A controller is configured to receive the advance speed signal and to generate a command signal to control a frequency of transverse oscillation of the at least one smoothing beam such that a constant relationship is maintained between the advance speed and the frequency of transverse oscillation.
E01C 19/43 - Machines or arrangements for roughening or patterning freshly-laid paving courses, e.g. indenting rollers
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A road paver for producing a pavement layer made of a paving material conveyable in a direction opposite to a paving direction of travel of the road paver to a transverse distributor assembly and distributable by way of the transverse distributor assembly transverse to the paving direction of travel substantially over a working width of a screed. The road paver comprises an exchangeable component configured to contact the paving material at least during operation of the road paver, an attachment unit for the attachment of the exchangeable component to a work assembly or to a chassis of the road paver, and a wear protection for the attachment unit. The wear protection comprises a sacrificial body for mounting onto the attachment unit and/or a protective body with a protective section which is formed to be ramp-shaped or curved at least in sections to guide the paving material over the attachment unit.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
14.
ROAD PAVER WITH LEVELING FEEDBACK CONTROL FOR A SCREED
The disclosure relates to a road paver comprising a towing vehicle, at least one tow arm, a screed assembly attached to a tow point of the tow vehicle via the at least one tow arm, a leveling cylinder adapted to adjust a position, in particular a height, of the tow point, a screed lifting cylinder adapted to adjust a contact pressure of the screed assembly, a first measuring device adapted to determine a screed height of the screed assembly, a second measuring device adapted to determine an attack angle of the screed assembly, and a feedback control device adapted to control the leveling cylinder and the screed lifting cylinder. The disclosure further relates to a method for feedback controlling a position of a screed assembly and a use of a feedback control device for feedback controlling an attack angle and a screed height of a screed assembly.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
15.
Self-propelled earth working machine comprising at least one variably positionable operating module
A self-propelled earth working machine includes a control apparatus including an operating module including a plurality of selectively actuatable operating elements. An at least two-part housing is configured to receive the operating module, the housing including a lower shell and an upper shell movable relative to each other between a closed position and an open position. The operating elements of the operating module when the operating module is received in the housing are accessible in the open position of the housing. The operating module is separable from the housing and the operating module can be positioned on either of the upper shell and the lower shell in a functionally ready mode.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
16.
Slip Form Paving Machine with A Swelling Sensor and Method of Controlling Such Slip Form Paving Machine
A slip form paving machine includes a machine frame (10), a plurality of ground engaging wheels or tracks (30,30F,30R) and front and rear height adjustable lifting columns (32,32F,32R) supporting the machine frame from the ground engaging wheels or tracks, the lifting columns being adjustable to adjust a longitudinal inclination of the machine frame in a paving direction (12). A slip form mold (24) is supported from the machine frame for molding a mass of concrete (16A) into a formed not yet hardened concrete slab as the paving machine moves forward in the paving direction. A swelling sensor (220) is arranged to detect a swelling of the formed not yet hardened concrete slab relative to the machine frame behind the slip form mold. A method of controlling the slip form paving machine is also disclosed.
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
17.
Self-propelled earth working machine having an electrically driven working apparatus and a balanced weight distribution
A self-propelled earth working machine (10) comprises a machine frame (14) and a traveling gear (12), wherein the traveling gear (12) comprises a plurality of rollable drive units (18, 22), wherein the machine frame (14) supports a working apparatus (28) for ground removal work, wherein the working apparatus (28) is accommodated on the machine frame (14) so as to be rotatable about an axis of rotation (R), wherein the earth working machine (10) comprises an electric work drive (50) in order to drive the working apparatus (28) to perform a rotating working movement effecting the ground removal work, wherein the earth working machine (10) comprises an electrical energy source (56), which outputs electrical energy to the working apparatus (28) during the ground removal operation, and wherein the earth working machine (10) comprises a receiving configuration (42) for receiving a conveyor apparatus (40) for transporting removed ground material.
A self-propelled earth working machine (10) comprises a machine frame (14) and a traveling gear (12), wherein the traveling gear (12) comprises a plurality of rollable drive units (18, 22), wherein the machine frame (14) supports a working apparatus (28) for ground removal work, wherein the working apparatus (28) is accommodated on the machine frame (14) so as to be rotatable about an axis of rotation (R), wherein the earth working machine (10) comprises an electric work drive (50) in order to drive the working apparatus (28) to perform a rotating working movement effecting the ground removal work, wherein the earth working machine (10) comprises an electrical energy source (56), which outputs electrical energy to the working apparatus (28) during the ground removal operation, and wherein the earth working machine (10) comprises a receiving configuration (42) for receiving a conveyor apparatus (40) for transporting removed ground material.
According to the invention, the electrical energy source (56) is an electrical energy store (56), wherein in a reference state, in which the earth working machine (10) stands on level ground (U), the electrical energy store (56) on the one hand and the receiving configuration (42) on the other hand are situated on different sides of a reference plane (BE) that contains the axis of rotation (R) and that is orthogonal to the contact surface of the ground (U).
A slipform paver includes at least one machine frame and at least three travelling devices connected to the machine frame. At least one conveyor is connected to the machine frame such that the conveyor is pivotable relative to the machine frame about a horizontal axis and about a vertical axis. At least one first actuator is configured to pivot the conveyor about the horizontal axis and at least one second actuator is configured to pivot the conveyor about the vertical axis, such that the conveyor is movable by at least the first actuator and the second actuator within a zone of movement defined relative to the machine frame. A controller is configured to define at least one area of collision within the zone of movement and to determine a position of the conveyor relative to the area of collision.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Construction apparatus and machines; dispensing machines; asphalt finishers; asphalt paving machines; loaders; feeders; feed vehicles; concrete construction machines; earth moving machinery; conveyors and conveying installations; abrading machines; machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces; machines for manufacturing and processing polymers, bitumen, concrete and asphalt; levellers and levelling systems; road making machines; road finishers; compacting apparatus and machines; screeds, extending screeds, screed attachment parts; spreader beams (machines); electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height sold as a component of the above mentioned machines and apparatus; electronic, electro-optical and/or laser-based apparatus for measuring temperature sold as a component of the above mentioned machines and apparatus; parts, replacement parts and accessories for the aforesaid goods.
(2) Electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height; electronic, electro-optical and/or laser-based apparatus for measuring temperature; temperature measuring systems; sensors; laser sensors; radar sensors; ultrasonic sensors; infrared sensors; cameras; temperature sensors; temperature controllers and temperature indicators; data processing equipment and installations; personal identification devices; GPS tracking devices; observation and monitoring instruments and tools; collision guards, in particular those which send acoustical and/or visual signals; protractors; inclinometers; measuring devices for weather data ambient temperature; infrared filters; infrared cameras; infrared scanners; infrared detectors; infrared thermometers; infrared remote controllers; infrared optical apparatus; pyroelectric infrared sensors; active infrared sensors; passive infrared sensors; active infrared detectors; passive infrared detectors; infrared locating apparatus; thermal imaging cameras; satellite-aided navigation systems; software for all aforementioned goods and software for construction apparatus and machines, dispensing machines, asphalt finishers, asphalt paving machines, loaders, feeders, feed vehicles, concrete construction machines, earth moving machinery, conveyors and conveying installations, abrading machines, machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces, machines for manufacturing and processing polymers, bitumen, concrete and asphalt, levellers and levelling systems, road making machines, road finishers, compacting apparatus and machines, screeds, extending screeds and screed attachment parts.
09 - Scientific and electric apparatus and instruments
Goods & Services
Construction apparatus and machines; dispensing machines; asphalt finishers; asphalt paving machines; loaders; feeders; additive feeding vehicles for road construction; concrete construction machines; earth moving machinery; conveyors and conveying installations; abrading machines; machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces; machines for manufacturing and processing polymers, bitumen, concrete and asphalt; levellers and levelling systems; road making machines; road finishers; compacting apparatus and machines; Screeds of metal; metal screeds being parts of machines; extending paving screeds; extending screeds; paving screeds (parts of machines); plank components; beam attachment parts; spreader beams (machines); machine parts, namely electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height sold as a component of the above mentioned machines; machine parts, namely electronic, electro-optical and/or laser-based apparatus for measuring temperature sold as a component of the above-mentioned machines; parts, replacement parts and accessories for the aforesaid goods. Electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height; electronic, electro-optical and/or laser-based apparatus for measuring temperature; temperature measuring systems; sensors; laser sensors; radar sensors; ultrasonic sensors; infrared sensors; cameras; temperature sensors; temperature controllers and temperature indicators; data processing equipment and installations; personal identification devices; GPS tracking devices; observation and monitoring instruments and tools; collision guards, in particular those which send acoustical and/or visual signals; protractors; inclinometers; Measuring devices for weather data ambient temperature; infrared filters; infrared cameras; infrared scanners; infrared detectors; infrared thermometers; infrared remote controllers; infrared optical apparatus; pyroelectric infrared sensors; active infrared sensors; passive infrared sensors; active infrared detectors; passive infrared detectors; infrared locating apparatus; thermal imaging cameras; satellite aided navigation systems; software for all aforementioned goods and software for construction apparatus and machines, dispensing machines, asphalt finishers, asphalt paving machines, loaders, feeders, feed vehicles, concrete construction machines, earth moving machinery, conveyors and conveying installations, abrading machines, machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces, machines for manufacturing and processing polymers, bitumen, concrete and asphalt, levellers and levelling systems, road making machines, road finishers, compacting apparatus and machines, screeds, extending screeds and screed attachment parts.
09 - Scientific and electric apparatus and instruments
Goods & Services
Construction apparatus and machines; dispensing machines; asphalt finishers; asphalt paving machines; loaders; feeders; feed vehicles; concrete construction machines; earth moving machinery; conveyors and conveying installations; abrading machines; machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces; machines for manufacturing and processing polymers, bitumen, concrete and asphalt; levellers and levelling systems; road making machines; road finishers; compacting apparatus and machines; screeds, extending screeds, screed attachment parts; beams; electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height sold as a component of the above mentioned machines and apparatus; electronic, electro-optical and/or laser-based apparatus for measuring temperature sold as a component of the above mentioned machines and apparatus; parts, replacement parts and accessories for the aforesaid goods Electronic, electro-optical and/or laser-based apparatus for measuring distance and/or height; electronic, electro-optical and/or laser-based apparatus for measuring temperature; temperature measuring systems; sensors; laser sensors; radar sensors; ultrasonic sensors; infrared sensors; cameras; temperature sensors; temperature cameras; data processing equipment and installations; personal identification devices; GPS trackers; observation and monitoring instruments and tools; collision guards, in particular those which send acoustical and/or visual signals; protractors; inclinometers; Measuring devices for weather data ambient temperature; infrared filters; infrared cameras; infrared scanners; infrared detectors; infrared thermometers; infrared remote controllers; infrared optical apparatus; pyroelectric infrared sensors; active infrared sensors; passive infrared sensors; active infrared detectors; passive infrared detectors; infrared locating apparatus; thermal imaging cameras; satellite-based navigation systems; software for all aforementioned goods and software for construction apparatus and machines, dispensing machines, asphalt finishers, asphalt paving machines, loaders, feeders, feed vehicles, concrete construction machines, earth moving machinery, conveyors and conveying installations, abrading machines, machines for treatment, application, finishing, manufacturing, post-treatment, structuring, consolidation and/or distribution of road surfaces, machines for manufacturing and processing polymers, bitumen, concrete and asphalt, levellers and levelling systems, road making machines, road finishers, compacting apparatus and machines, screeds, extending screeds and screed attachment parts
Slipform paver for the construction of pavements or structures made of concrete, comprising at least one machine frame, at least two travelling devices, wherein the at least two travelling devices are each connected to the machine frame by means of at least one height adjustment device, at least one motor drive system, which at least drives the at least two travelling devices, at least one working device for the construction of pavements or structures, at least one conveying device for the purpose of transporting concrete to the at least one working device, it is provided that at least one cleaning device is provided on the conveying device for the purpose of cleaning the conveying device.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
23.
SCREED ASSEMBLY WITH FUNCTIONAL COUPLING BETWEEN A HEIGHT ADJUSTMENT DEVICE FOR A SCREED PLATE CARRIER AND A TILTING DEVICE FOR A SECONDARY SCREED PLATE ATTACHED TO THE SCREED PLATE CARRIER
A screed assembly for a road paver comprises a main screed and a secondary screed. The main screed comprises a main screed plate for contact with paving material. The secondary screed comprises a screed plate carrier and a secondary screed plate for contact with the paving material. The secondary screed plate is attached to the screed plate carrier so as to be tiltable about a tilting axis. The screed assembly comprises a height adjustment device configured to lower or raise the screed plate carrier relative to the main screed. The screed assembly further comprises a tilting device configured to change a tilting angle of the secondary screed plate about the tilting axis.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 19/40 - Power-driven rammers or tampers adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
A construction machine uses a controller configured to determine a cross-sectional profile of a design surface at a selected position and orientation of a milling drum of the construction machine. The controller automatically determines a preferred sensor sub-set from a plurality of possible sensor sub-sets selected from a set of available sensors. The preferred sensor sub-set must be usable to create at least a portion of the cross-sectional profile of the design surface. The controller automatically maintains or switches control of the milling depth to use the preferred sensor sub-set.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
25.
SELF-PROPELLED CONSTRUCTION MACHINE FOR WORKING THE GROUND
A self-propelled construction machine for working the ground, in particular a stabilizer or recycler, has a controller for automatically reversing the direction of travel, which interacts with the drive device for the wheels or crawler tracks. The controller is configured such that the drive device, after receiving a travel direction reversal control signal, reduces the predefined first speed at which the construction machine travels in the first direction of travel until the construction machine is stationary, and, after the construction machine is stationary, drives the wheels or crawler tracks in the opposite direction, wherein the drive device increases the speed in the second direction of travel up to a predetermined second speed. Not only the drive device, but also other components of the construction machine, may be automatically controlled depending on different driving situations.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
26.
ROAD CONSTRUCTION MACHINE WITH SEAT CONSOLE FOR FRESH AIR SUPPLY AND METHOD
The disclosure relates to a road construction machine, which is available in the form of a road paver or a feeder vehicle for a road paver, comprising a driver's control station for a driver of the road construction machine, wherein the driver's control station has at least one seat console that comprises a fresh air system. Furthermore, the disclosure relates to a method for generating an improved air quality on an openly configured driver's control station of a road construction machine.
The present invention relates to an interchangeable unit (28) for material-removing work on a subsoil (U) starting from ground surface (A), the interchangeable unit (28) being designed for operational physical and functional coupling to a machine frame (12) of a road construction machine (10), the interchangeable unit (28) comprising:
a housing (30),
a removal tool (32), which is mounted on the housing (30) so as to be rotatable about a working axis (R) and of which a circumferential section protrudes from a working opening (30c),
a drive belt pulley (62), which is rotatably mounted on the housing (30) and is able to be coupled to a drive belt (58),
a transmission gear unit (76), which transmits torque and rotary motion from the drive belt pulley (62) to the removal tool (32) by reversing the direction of rotation, at least the axis of rotation (P62) of the drive belt pulley (62) running at a distance from the working axis (R).
The present invention relates to an interchangeable unit (28) for material-removing work on a subsoil (U) starting from ground surface (A), the interchangeable unit (28) being designed for operational physical and functional coupling to a machine frame (12) of a road construction machine (10), the interchangeable unit (28) comprising:
a housing (30),
a removal tool (32), which is mounted on the housing (30) so as to be rotatable about a working axis (R) and of which a circumferential section protrudes from a working opening (30c),
a drive belt pulley (62), which is rotatably mounted on the housing (30) and is able to be coupled to a drive belt (58),
a transmission gear unit (76), which transmits torque and rotary motion from the drive belt pulley (62) to the removal tool (32) by reversing the direction of rotation, at least the axis of rotation (P62) of the drive belt pulley (62) running at a distance from the working axis (R).
According to the invention, a working shaft assemblage (74) penetrates a housing wall (30d) of the housing (30), the working shaft assemblage (74) connecting the removal tool (32) with a working gear component (70) situated on the side of the housing wall (30d) facing away from the removal tool (32) for equidirectional joint rotation, the transmission gear unit (76) being situated between the drive belt pulley (62) and the working gear component (70).
E01C 23/09 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removedDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for cleaning, treating, or filling cuts, grooves, recesses, or fissuresDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for trimming paving edges
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
28.
ROAD PAVER OR FEEDER VEHICLE WITH A FRESH AIR SYSTEM
The disclosure relates to a road construction machine which is available in the form of a road paver or a feeder vehicle for a road paver, comprising at least one control station with at least one open side, wherein the control station comprises a control console for controlling and monitoring processes which can be carried out by means of the road construction machine, and a fresh air system with at least one fresh air opening, wherein the fresh air system is completely integrated in the control console. Furthermore, the disclosure relates to the use of a control console for fresh air generation and fresh air supply on a road construction machine.
The disclosure relates to an air filter arrangement for cleaning a bitumen-containing volume flow, comprising at least a first filter element and a second filter element, which are arranged as filter elements acting in succession for cleaning the bitumen-containing volume flow, wherein the first filter element and the second filter element are fixedly connected to one another. Furthermore, the disclosure relates to a method for carrying out an exchange of a plurality of filter elements.
B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
B01D 46/10 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
B01D 46/52 - Particle separators, e.g. dust precipitators, using filters embodying folded material
B01D 46/62 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A self-propelled earth working machine includes a joystick deflectable from a reference position. A controller is configured to detect the deflection of the joystick and to control a travel drive. The controller is switchable between a first operating mode, in which the controller assigns a first movement variable to the deflection of the joystick according to a first correlation and controls the travel drive according to the first movement variable, and a second operating mode in which the controller assigns a second movement variable differing from the first movement variable to the deflection of the joystick according to a second correlation and controls the travel drive in accordance with the second movement variable but not in accordance with the first movement variable.
The disclosure relates to a method for dynamically controlling a paving speed of at least one road paver for a paving process, wherein by a control system functionally connected to the road paver, a paving speed for the road paver adapted to the determined material delivery rate is determined as a function of a variable material delivery rate of a material supply chain supplying the road paver with paving material determined thereby, wherein a pre-compaction performance of at least one pre-compaction element of a paving screed of the road paver is adjusted as a function of the determined paving speed in order to keep a pre-compaction achieved by the pre-compaction element constant. Furthermore, the disclosure relates to a road construction system for a paving process for producing a constant pre-compaction at varying paving speed.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
33.
SELF-PROPELLED CIVIL ENGINEERING MACHINE SYSTEM WITH FIELD ROVER
A civil engineering machine has a machine control unit configured to determine data which defines the position and/or orientation of a reference point on the civil engineering machine in relation to a reference system independent of the position and orientation of the civil engineering machine. A geometrical shape to be produced on the ground is preset in either a machine control unit or a field rover control unit. The field rover is used to determine a position of at least one identifiable point of the preset geometrical shape in the independent reference system. Curve data defining a desired curve in the independent reference system, corresponding to the preset shape, is determined at least partially on the basis of the position of the at least one identifiable point of the preset geometrical shape in the independent reference system.
G01C 15/00 - Surveying instruments or accessories not provided for in groups
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/42 - Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping, or vibrating
A road paver comprises a paving screed, a bearing block arrangement and a distributing auger. The bearing block arrangement comprises a bearing block, a cover and a heating device. The distributing auger is rotatably mounted at the bearing block for distributing paving material. The heating device is received in an accommodation space of the bearing block arrangement. The bearing block arrangement is configured to be selectively brought into a working configuration and into a removal configuration, wherein the heating device is removable from the accommodation space in the removal configuration, but not in the working configuration. At least a base part of the cover is connected to the bearing block both in the working configuration and in the removal configuration. In the working configuration, the base part of the cover at least partially covers the heating device towards a front with respect to a paving direction of the road paver.
E01C 19/08 - Apparatus for transporting and melting asphalt, bitumen, tar, or the like
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A self-propelled construction machine includes a machine frame supported by travelling devices, a working device mounted to pivot relative to the machine frame, in particular milling/mixing rotor, for working the ground, a driving device, in particular a drive engine, for driving at least the working device and preferably the travelling devices, at least one first operating device and at least one second operating device, which are each connected to the working device and the machine frame, wherein the working device is pivotable relative to the machine frame by adjusting the operating devices. It is provided that a controller is designed to control the adjustment travels of the operating devices in such a manner that the adjustment travels of the first operating device and the second operating device exhibit a defined difference to each other.
A slip form paving machine includes a machine frame, a plurality of ground engaging wheels or tracks, and front and rear height adjustable lifting columns, the lifting columns being adjustable to adjust a height of the machine frame relative to a ground surface. A slip form mold is supported from the machine frame. A front height sensor configured to detect a distance of the machine frame from the ground surface ahead of the concrete slab and generate a front height signal. A rear height sensor is configured to detect a distance of the machine frame from an upper surface of the concrete slab and generate a rear height signal. A controller is configured to receive the front and rear height signals and to determine a thickness of the concrete slab based at least in part on the front and rear height signals.
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A slip form paving machine includes a machine frame, a plurality of ground engaging wheels or tracks, and front and rear height adjustable lifting columns adjustable to adjust a longitudinal inclination of the machine frame in a paving direction. A slip form mold is supported from the machine frame. The machine further includes a front stringline sensor, a front sensor actuator arranged to adjust a vertical position of the front stringline sensor relative to the machine frame, a rear stringline sensor, and a rear sensor actuator arranged to adjust a vertical position of the rear stringline sensor relative to the machine frame. A controller is configured to send command signals to the front and rear sensor actuators to cause an adjustment in the longitudinal inclination of the machine frame.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
A slip form paving machine includes a machine frame, a plurality of ground engaging wheels or tracks, and front and rear height adjustable lifting columns supporting the machine frame from the ground engaging wheels or tracks, the lifting columns being adjustable to adjust a longitudinal inclination of the machine frame in a paving direction. A slip form mold is supported from the machine frame for molding a mass of concrete into a formed not yet hardened concrete slab as the paving machine moves forward in the paving direction. An oscillating beam is supported from the machine frame behind the slip form mold for engaging and oscillating transversely to the paving direction upon an upper surface of the formed not yet hardened concrete slab to smooth the upper surface. A roll size sensor is configured to detect a size of a roll of not yet hardened concrete created in front of the oscillating beam.
A self-propelled construction machine for working ground or erecting a structure thereon in a preceding work process, which is followed by another work process with another construction machine, comprises a mobile radio communications device, a GNSS receiver, a GNSS evaluation device or mobile radio evaluation device, and a GNSS evaluation variable acquisition device or mobile radio evaluation variable acquisition device. The GNSS evaluation device or mobile radio evaluation device is configured wherein, during advance of the machine, evaluation variables evaluating the quality of the GNSS signals or the mobile radio signal are determined at respective locations in the terrain, and the GNSS evaluation variable acquisition device or the mobile radio evaluation parameter acquisition device is configured wherein the position data determined by the GNSS receiver at the respective locations is used to generate a spatial (geo-referenced) telemetry data set describing the quality of the signals at the respective locations.
is characterized in that by means of a first gearing stage of the shiftable transmission (50), an input shaft (48), coupled on the input side to the drive motor (42), of the shiftable transmission (50) is connectable in torque-transferring fashion directly to an output shaft (52), coupled on the output side to the working apparatus (22), of the shiftable transmission (50) so as to rotate together at the same rotation speed; and by means of a second gearing stage of the shiftable transmission (50), the input shaft (48) is connectable in torque-transferring fashion, with interposition of a transmission assemblage (64), to the output shaft (52) so as to rotate together at different rotation speeds.
F16H 41/22 - Gearing systems consisting of a plurality of hydrokinetic units operating alternatively, e.g. made effective or ineffective by filling or emptying or by mechanical clutches
F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
F16H 3/091 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
F16H 57/033 - Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units
F16H 61/688 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
The disclosure relates to a road construction machine in the form of a road finisher or a feeder vehicle for conveying paving material to a road finisher. The road construction machine is self-propelled and has a primary drive, a material hopper, at least one electrical load, at least one energy storage, and at least one interface which is connectable to a mobile supply machine for energy transmission or energy resources transmission.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
In a method for determining an area milled by at least one construction machine or at least one mining machine by means of a milling drum (2) by means of working a predetermined area in several milling trajectories by at least one machine (1), determining the length of the milling trajectories along which a milling operation has taken place by evaluating the continuous machine positions, adding up the previously milled partial areas taking into account the length of the milling trajectory and the installed width of the milling drum (2), wherein the partial area currently milled along the milling trajectory is checked, either continuously or subsequently, for overlapping or multiple overlapping with any previously milled partial areas, and any partial areas which overlap are deducted, as overlapping areas, from the added-up previously milled partial areas, the total added-up partial areas milled minus the total overlapping areas established give the milled area.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E21C 35/00 - Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or
G01B 21/28 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
G06Q 10/1091 - Recording time for administrative or management purposes
G06Q 10/1093 - Calendar-based scheduling for persons or groups
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
45.
Removing earth working method with a removing tool offset obliquely with respect to the propulsion direction, and earth working machine embodied to execute the method
The present invention relates to an earth working method for removing earth material by means of a tool (14) rotating around a working axis (R); the rotating tool (14) being carried by a machine frame (20) of an earth working machine (10); the machine frame (20) standing on a substrate (U) by way of a rollable propelling unit (13) and being driven by a propulsion drive apparatus (25, HM) to perform a propelled motion relative to the substrate (U) in a propulsion direction (VR); the propulsion direction (VR) enclosing with the working axis (R) an angle (β) different from 90°; and the present invention further relates to an earth working machine embodied to execute the earth working method.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
The disclosure relates to a road making machine in the form of a road finishing machine for producing a paving layer, or of a charger vehicle for conveying laying material to a road finishing machine. The road making machine includes a tractor, a primary drive source, a chassis, a material bunker, and a heating system, wherein the heating system includes a heat pump.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
47.
METHOD FOR MILLING OFF TRAFFIC AREAS WITH A MILLING DRUM, AS WELL AS MILLING MACHINE FOR CARRYING OUT THE METHOD FOR MILLING OFF TRAFFIC AREAS
In the method for milling off traffic areas with a milling drum of a milling machine, the following steps are provided:
obtaining and storing target profile data (x, y, Ft(x,y)) of a desired target profile (8) of a surface of the traffic area (3) in target condition, wherein target values (Ft(x,y)) for a locally desired milling depth (Ft), which are specified relative to the surface of the traffic area (2) to be worked, are assigned to position data (x, y) in an in particular stationary coordinate system independent of the milling machine (6),
determining the current x, y position of the milling drum (4) in the coordinate system and detecting the milling depth (Ft′) of the milling drum (4) currently adjusted relative to the surface of the traffic area (2, 3),
during the milling operation, controlling the milling depth (Ft) of the milling drum (4) as a function of the target value (Ft(x,y)) for the locally desired milling depth (Ft) assigned to the current x, y position of the milling drum (4) and the currently detected milling depth (Ft′),
updating the target profile data (x, y, Ft(x,y)) in the current position (x, y) of the milling drum (4) on the worked traffic area (3) by the currently actually milled milling depth (Ft), and
storing the updated target profile data (x, y, Ft(x,y)).
POSITION DETERMINING SYSTEM AND METHOD FOR DETERMINING THE POSITION OF A REFERENCE POINT ON A SELF-PROPELLED CONSTRUCTION MACHINE AS WELL AS METHOD FOR INITIALIZING A REFERENCE STATION SET UP IN THE PERIPHERY OF A SELF-PROPELLED CONSTRUCTION MACHINE
The invention relates to a position determination system II and a method for determining the position of a reference point R on a self-propelled construction machine I in a coordinate system X, Y, Z independent of the construction machine, and a method for initializing a reference station 15 set up in the periphery of a self-propelled construction machine I for sending correction signals. The position determination system II according to the invention for determining the position of a reference point R on a self-propelled construction machine I in a coordinate system independent of the construction machine comprises a DGPS rover unit 14 for receiving satellite signals from a global navigation satellite system S and correction signals from a reference station 15. The position determination system according to the invention is characterized in that, for initializing the reference station 15, a position dataset PD describing the predetermined positions of a reference station is read out from a memory unit 23, 24, 27, wherein the actual reference station position is determined on the basis of a comparison of the predetermined positions P1(X1, Y1, Z1), P2(X2, Y2, Z2), P3(X3, Y3, Z3), P4(X4, Y4, Z4) of the reference station 15 with the reference station position P1′(X1′, Y1′, Z1′), P2′(X2′, Y2′, Z2′), P3′(X3′, Y3′, Z3′), P4′(X4′, Y4′, Z4′) determined by the reference station 15.
G01S 19/07 - Cooperating elementsInteraction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
G05D 1/02 - Control of position or course in two dimensions
A curing machine for curing freshly-laid concrete slabs has a sprayer for spraying a curing agent—in particular, a dispersion—onto the fresh concrete slab in order to prevent premature drying out of the concrete. The curing machine includes a controller which works together with an operating unit for the automatic actuation of a pump and of shut-off elements of the liquid system of the sprayer. The controller is configured such that, by manual actuation of the operating unit, at least two operating modes from the group comprising filling mode A, spraying mode B, mixing mode C, and cleaning mode D can be selected, wherein, after selection of an operating mode, the at least one pump and the shut-off elements assigned to the selected operating mode are actuated in such a way that the selected operating mode is executed.
E01C 23/03 - Arrangements for curing pavingDevices for applying curing meansDevices for laying prefabricated underlay, e.g. sheets, membranesProtecting paving under construction or while curing, e.g. use of tents
50.
DETERMINING MILLED VOLUME OR MILLED AREA OF A MILLED SURFACE
A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
G01B 11/00 - Measuring arrangements characterised by the use of optical techniques
G01B 11/24 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
G01F 13/00 - Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
G01S 17/88 - Lidar systems, specially adapted for specific applications
G01S 19/14 - Receivers specially adapted for specific applications
G01S 19/39 - Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
51.
Self-propelled earth working machine having twin motors and a working transmission transmitting their power output variably
A self-propelled earth working machine includes a machine frame, a working apparatus, at least one function apparatus, a drive system including first and second motors, a function transmission and a working transmission. The working transmission is configured to transmit torque between the drive system and the working apparatus. The working transmission connects the first motor and the second motor to the working apparatus for the transmission of torque such that the working apparatus may be driven to perform the earth working movement solely by the first motor or solely by the second motor or jointly by the first and second motors, wherein the working transmission connects the first motor to the working apparatus at a first transmission ratio and connects the second motor to the working apparatus at a second transmission ratio different from the first transmission ratio.
A milling attachment for a work machine includes a frame including first and second frame side walls A motor mounting plate is removably mounted on the second frame side wall. A milling drum includes first and second mounting flanges. A first drive motor is mounted on the first frame side wall and includes a drive end connected to the first drum mounting flange by a plurality of threaded fasteners. A second drive motor is mounted on the motor mounting plate and connected to the second drum mounting flange by a stab-in non-threaded connector.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
A milling attachment for a work machine includes a frame including first and second frame side walls and a frame top. The frame top includes a movable front cover portion. A first adjustable side plate has a first ground engaging portion for engaging the ground surface. A first actuator is operably associated with the first adjustable side plate for raising and lowering the first adjustable side plate relative to the first frame side wall. A first actuator extension connects the first actuator to the movable front cover portion, the first actuator extension being configured such that the movable front cover portion is moved relative to the frame when the first adjustable side plate is raised or lowered relative to the frame.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
54.
System comprising construction machine, transport vehicle with loading space and image-recording device, and method for displaying an image stream during the loading or unloading of a transport vehicle
In a system comprising construction machine, transport vehicle with loading space and image recording device, wherein the image recording device is arranged at the construction machine and aligned, as a minimum, also towards the loading space of the transport vehicle, it is specified for the following features to be achieved: that a reception and display device is arranged at or in the transport vehicle, wherein the data recorded by the image recording device are transmitted to the reception and display device via a transmission device arranged at the construction machine.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
G05D 1/00 - Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
The present invention relates to a self-propelled earth working machine (10), comprising:
a machine frame (16),
a traveling gear (12) supporting the machine frame (16),
a power source (24) for supplying the earth working machine (10) with mechanical and/or electrical and/or hydraulic power,
a working unit (32) having a housing enclosure (30) for providing an earth working zone (E),
a working apparatus (28) accommodated in the working unit (32), which is designed for earth working operation, and
a liquid cooling apparatus (50), which is designed to conduct liquid coolant (C) into the working unit (32).
The present invention relates to a self-propelled earth working machine (10), comprising:
a machine frame (16),
a traveling gear (12) supporting the machine frame (16),
a power source (24) for supplying the earth working machine (10) with mechanical and/or electrical and/or hydraulic power,
a working unit (32) having a housing enclosure (30) for providing an earth working zone (E),
a working apparatus (28) accommodated in the working unit (32), which is designed for earth working operation, and
a liquid cooling apparatus (50), which is designed to conduct liquid coolant (C) into the working unit (32).
According to the invention, the earth working machine (10) comprises a discharge tank (58) and a discharge line system (56), the discharge line system (56) connecting the working unit to the discharge tank (58) and being designed to conduct liquid coolant (C) from the working unit (32) into the discharge tank (58).
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
E01C 23/09 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removedDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for cleaning, treating, or filling cuts, grooves, recesses, or fissuresDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for trimming paving edges
56.
Milling Machine And Method For Operating A Milling Machine
The invention relates to a milling machine having a replaceable milling drum, different types of milling drums being capable of being associated with the milling machine; and having a control unit for controlling the milling machine, machine parameters of the milling machine being settable by way of the control unit. Provision is made that the milling machine has associated with it at least one means that is designed to detect at least one characteristic feature of the milling drum; that the at least one means is connected to the control unit; and that the control unit is designed to specify for at least one machine parameter, indirectly or directly from the characteristic feature, a value to be set, and/or a setting range. The invention further relates to a corresponding milling drum and to a corresponding method. The milling machine, milling drum, and method allow the selection of machine parameters for operation of the milling machine to be simplified.
The disclosure relates to a blower means or apparatus for a road making machine which is present in the form of a road finishing machine or a charger vehicle for a road finishing machine. The blower means comprises a blower unit for creating an airflow, and an air discharge unit connected with the blower unit, which is designed to form an air barrier from the airflow created by means of the blower unit at a control station of the road making machine for an operator positioned therein. The blower means is designed as a modular attachment apparatus configured to be removably attached to the control station of the road making machine. The disclosure furthermore relates to the use of a blower means designed as a modular attachment apparatus at a road making machine.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
B08B 15/00 - Preventing escape of dirt or fumes from the area where they are producedCollecting or removing dirt or fumes from that area
The disclosure relates to a fresh air means or device for a driver control panel or for an external control console of a road making machine which is configured in the form of a road finishing machine or a charger vehicle for a road finishing machine. The fresh air means comprises at least one blower unit for generating an air flow, at least one filter unit for filtering the air flow formed by means of the blower unit, and an air discharge unit including at least one air outlet opening for the filtered air flow. Furthermore, fresh air means is designed as a modular attachment apparatus configured to be removably attached to the driver control panel or to the external control console.
A road finisher comprises a tractor, a material hopper configured to receive material, and a screed mounted to the tractor by towing arms so as to be pivotable around a towing point. The road finisher further comprises a control system comprising a height detection device configured to detect vertical movements of the screed with respect to a height reference and, to generate a height signal based on the detected movements, and an adjusting cylinder connected to the tractor and one of the towing arms and being configured to adjust a height of the towing point relative to the tractor. The control system is configured to compare the height signal to a target value and thereby calculate a control deviation, to limit an adjustment displacement of the adjusting cylinder to a maximum value based on the control deviation, wherein the maximum value is proportional to the control deviation.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
60.
Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retention
An earth working machine includes a machine frame, a drive configuration and a milling drum. A bearing stem is attached to one of the drive configuration and the milling drum, the bearing stem protruding in a first direction to a first axial end, the bearing stem having an outer surface including at least first and second cylindrical bearing surfaces axially spaced from each other, a furthest one of the cylindrical bearing surfaces from the drive axial end having a smaller diameter than a next furthest one of the cylindrical bearing surfaces from the drive axial end. A non-locating bearing is connected to the machine frame and configured to receive the first and second cylindrical bearing surfaces of the bearing stem.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
E21C 35/193 - Means for fixing picks or holders using bolts as main fixing elements
E21C 47/00 - Machines for obtaining, or the removal of, materials in open-pit mines
F16B 19/02 - Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
F16B 39/02 - Locking of screws, bolts, or nuts in which the locking takes place after screwing down
61.
SELF-PROPELLED GROUND-PROCESSING MACHINE AND METHOD FOR CONTROLLING A SELF-PROPELLED GROUND-PROCESSING MACHINE, AS WELL AS METHOD FOR PROCESSING THE GROUND WITH ONE OR MORE SELF-PROPELLED GROUND-PROCESSING MACHINES
The invention relates to a self-propelled ground-processing machine—in particular, road-milling machine—which has a machine frame 3 supported by running gears; and a ground-processing device—in particular, milling drum 10—arranged on the machine frame 3; and lifting devices 4A, 5A, 6A, 7A assigned to the running gears 4, 5, 6, 7. The ground-processing machine is characterized by a transverse inclination model determination device 17 which provides, in a preceding working process, the information, required for performing a working process following the preceding working process, with respect to the transverse inclination α to be set of the machine frame 3 or the milling drum 10, so that the subsequent processing process can be performed even if a suitable reference surface for determining distance values for a milling-depth control is not present on one side of the processed route portion. Furthermore, the invention relates to a method for controlling a ground-processing machine and to a method for processing the ground with one or more self-propelled ground-processing machines.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
62.
METHOD FOR HEATING A SCREED OF A ROAD FINISHING MACHINE
A method for heating a screed of a road finishing machine, the method including obtaining a predetermined time for putting the screed into operation; obtaining a start time for beginning the heating of the screed based on the predetermined time; and automatically heating the screed by energy supply to a heating means of the screed from an energy source from the start time.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
63.
INSULATING MEANS AND COMBINATION OF A SCREED AND AN INSULATING MEANS
Insulating means to be used with a screed for a road finishing machine comprises at least one insulating element and one connection element for a releasable connection with the screed. The insulating element is designed to cause, in a state of the insulating means connected with the screed, a reduced emission of heat from the screed through the insulating element.
The present invention relates to a self-propelled earth working machine (10) for removing material and/or changing a density of ground material and/or changing a ground surface (AO) and/or applying material onto a ground area (U), the earth working machine (10) comprising:
a machine frame (12),
a traveling gear (22) supporting the machine frame (12),
a working apparatus (32) for earth working,
a power source (39) for supplying power to at least one functional module, comprising the working apparatus (32) and a travel drive, the earth working machine (10) comprising an operator's platform (24) having a canopy (44) having a variable canopy area (54).
The invention provides for the canopy area (54) to be variable in the longitudinal machine direction (L).
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
A system of differential working is provided wherein a controller of a construction machine is provided with a working depth data set and with a design surface data set. A location of the construction machine within a reference system external to the construction machine is determined, for example using a global navigation satellite system. The controller may determine the desired working depth at the current locations of the ends of the working implement from the working depth data set. The controller may determine the desired cross-slope at the current location of the working implement from the design surface data set. The desired working depths and the desired cross-slope may be communicated to a grade control system of the controller.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 23/07 - Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities
An earth working machine includes a support structure and a working assembly mounted on the support structure so as to be rotatable about a drive axis. An assembly-side bearing configuration is connected to the working assembly and a structure-side bearing configuration is connected to the support structure. The assembly-side bearing configuration includes a driver configuration having a driver surface facing in a first circumferential direction and the structure-side bearing configuration includes a driver counterpart configuration having a driver counterpart surface facing in a second circumferential direction opposite to the first, the movement spaces of the driver surface and of the driver counterpart surface about the drive axis overlapping one another.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
The disclosure relates to a fresh air device for a control unit of a road making machine. The fresh air device includes an element with at least one outlet opening for fresh air and a holder for the element, wherein the element is adjustable into different positions relative to the control unit by means of the holder.
A method is provided for measuring the milling depth of a road milling machine, the machine being operative to mill a ground surface with a milling roller lowered to a milling depth to create a milling track, the machine including at least one side plate located to at least one side of the milling roller to engage an untreated ground surface, and the machine including a stripping plate operative to be lowered onto the milling track generated by the milling roller. The method includes measuring the milling depth of the milling track, the measuring including detecting a measurement value of a ground engaging sensor engaging the milling track.
E01C 23/08 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for roughening or patterningDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for removing high spots or material bonded to the surface, e.g. markings
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
G01B 5/18 - Measuring arrangements characterised by the use of mechanical techniques for measuring depth
69.
SLIPFORM PAVER WITH SUSPENDED ADJUSTABLE WIDTH MOLD
An adjustable width mold apparatus for a slipform paver includes a center portion and left and right sideform assemblies. The left and right sideform assemblies are movably mounted on a machine frame. Left and right actuators can independently move the left and right sideform assemblies relative to the machine frame. A mold width of the mold is adjustable without adjusting a width of the machine frame. The mold can be laterally shifted in position relative to the machine frame.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
70.
SELF-PROPELLED SUBSTRATE MILLING MACHINE AND METHOD FOR CONTROLLING A SELF-PROPELLED SUBSTRATE MILLING MACHINE
A self-propelled substrate milling machine includes a machine frame supported by front and rear left-hand and right-hand running gear units, wherein a milling drum is arranged on the machine frame. The substrate milling machine is characterized by a transverse inclination sensor system, which is designed to control the substrate milling machine in such a way that the position of the front left-hand and right-hand running gear units which stand on the unmachined substrate, is detected with respect to the machine frame, and transverse inclination values describing the transverse inclination of the substrate surface transverse to the working direction of the substrate milling machine with respect to the machine frame is determined from the position of these running gear units, said transverse inclination values being the basis for the control of the substrate milling machine. The transverse inclination sensor system detects the transverse inclination of the course of the route.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
71.
Paver having elevation profile monitoring equipment and methods for operation thereof
A paver, in particular a slipform paver, has a machine frame supported by front and rear undercarriages and a paving device for the paving of material. The paver is provided with an apron monitoring device for generating elevation profile data or elevation profile signals describing the elevation profile of the material deposited in the apron of the paving device in a direction transverse to the working direction. A data or signal processing device receives the elevation profile data or signals. The apron monitoring device provides the data needed to allow the material to be spread more evenly across the working width of the paver during the feeding operation by means of a spreading device for spreading the material to be paved in a direction transverse to the working direction and/or to allow the spreading device to be controlled for improved spreading of the material after the paver has been fed.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
B60R 1/00 - Optical viewing arrangementsReal-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
72.
Mounted earth removal device having a split side plate
The present invention relates to a mounted earth removal device (10), comprising:
a work drive (16), which is designed for rotation about a work axis (A), and
a device housing (12) having a support part (14), on which the work drive (16) is accommodated, the device housing (12) having a base structure (30), of which the support part (14) forms at least a section,
the device housing furthermore having a first side plate (18) and a second side plate (70) running crosswise to the work axis (A), the first side plate (18) and the second side plate (70) respectively have a first and a second ground contact section (76), each ground contact section (36, 76)
contacting the earth during earth removal work, and
being accommodated relative to the base structure (30) so as to be translatorily displaceable crosswise to the work axis (A) and swivable about a swivel axis (P1, P2).
The present invention relates to a mounted earth removal device (10), comprising:
a work drive (16), which is designed for rotation about a work axis (A), and
a device housing (12) having a support part (14), on which the work drive (16) is accommodated, the device housing (12) having a base structure (30), of which the support part (14) forms at least a section,
the device housing furthermore having a first side plate (18) and a second side plate (70) running crosswise to the work axis (A), the first side plate (18) and the second side plate (70) respectively have a first and a second ground contact section (76), each ground contact section (36, 76)
contacting the earth during earth removal work, and
being accommodated relative to the base structure (30) so as to be translatorily displaceable crosswise to the work axis (A) and swivable about a swivel axis (P1, P2).
The invention provides that at least one side plate (18, 70) includes a lift component (32, 72) displaceable relative to the base structure (30) in translatory fashion crosswise to the work axis (A) and a swivel component (34, 74) that is displaceable together with the lift component (32, 72) in translatory fashion and that is swivable relative to the lift component (32, 72) about the swivel axis (P1, P2), the ground contact section (36, 74) of the side plate (18, 70) being indirectly connected to the lift component (32, 72).
The disclosure relates to a road making machine in the form of a road finishing machine or a charger vehicle for conveying laying material to a road finishing machine. The road making machine is self-propelled and comprises a travel drive, a material bunker, a driver stand, and a photovoltaic system. The photovoltaic system includes at least one photovoltaic module for generating electric current, a power storage system, and a charge controller.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
B60L 8/00 - Electric propulsion with power supply from forces of nature, e.g. sun or wind
In a self-propelled construction machine (1), in particular recycling machine or stabilizing machine, for working a ground (20), comprising at least one machine frame, a working device (10) for working the ground, which is supported on the machine frame (2), wherein the working device is at least partially enclosed by a housing, wherein the housing comprises a plate each at the front and rear end as seen in the main direction of travel that closes off the mixing chamber of the housing towards the front and the rear, respectively, wherein the front plate is adjustable by means of at least one front adjustment device and the rear plate is adjustable by means of at least one rear adjustment device, wherein, in a first working operation, the rear plate as seen in the main direction of travel is supported on the ground in a floating position, it is provided that in a second working operation, the front plate as seen in the main direction of travel is supported on the ground in a floating position.
A slip form paving machine includes a machine frame (10), a plurality of ground engaging wheels or tracks (30,30F,30R) and front and rear height adjustable lifting columns (32,32F,32R) supporting the machine frame from the ground engaging wheels or tracks, the lifting columns being adjustable to adjust a longitudinal inclination of the machine frame in a paving direction (12). A slip form mold (24) is supported from the machine frame for molding a mass of concrete (16A) into a formed not yet hardened concrete slab as the paving machine moves forward in the paving direction. A swelling sensor (220) is arranged to detect a swelling of the formed not yet hardened concrete slab relative to the machine frame behind the slip form mold. A method of controlling the slip form paving machine is also disclosed.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
The road construction machine according to the invention, in particular a slipform paver or curing machine for freshly manufactured concrete layers, has a machine frame 1 supported by running gears 3A, 3B, 4A, 4B, on which machine frame a working device 11 is provided, which has a working means 18 that can be moved in a direction running transversely to the working direction I, which working means is fastened to a carriage 13 which is guided on a linear guide 12 running transversely to the working direction. The carriage 13 is connected to a cable 15 that is deflected on one longitudinal side of the machine frame, the free ends of which are fastened to the cable drum 19 of a cable winch 16 on the other longitudinal side of the machine frame in such a way that the carriage can be moved in the transverse direction by rotating the cable drum. The road construction machine is characterised in that the cable drum 19 has a first and a second drum half 20, 21, one end of the cable 15 being fastened to one drum half 20 and the other end of the cable being fastened to the other drum half 21. The cable winch 16 can assume a first operating mode in which the first and second drum halves 20, 21 are connected to one another in such a way that the carriage 13 is moved by rotating the first and/or second drum half. The cable winch 16 can assume a second operating mode in which the first and second drum halves 20, 21 can be rotated in opposite directions at least in one direction of rotation, so that the cable tension can be adjusted by rotating one drum half relative to the other drum half.
A dowel bar inserter includes first and second end carriages, a bottom pan assembly configured to engage a top surface of a concrete slab, an insertion beam, and a plurality of insertion forks attached to the insertion beam. First and second insertion actuators support the insertion beam from the first and second end carriages. First and second end suspension actuators support the bottom pan assembly from the end carriages independent of the raising and lowering of the insertion beam relative to the end carriages. Each of the suspension actuators includes associated therewith a suspension actuator extension sensor configured to detect an amount of extension of the respective suspension actuator.
E01C 23/04 - Devices for laying reinforcing elements or dowel barsRemovable supports for reinforcing elementsDevices, e.g. removable forms, for making essentially horizontal ducts in paving, e.g. for prestressed reinforcement
78.
LEVELING CONTROLLER ADAPTION BY GROUND PROFILE ANALYSIS
A method for adapting a leveling control of a road finishing machine comprises:
detecting first ground profile data of a first ground profile of a foundation in a surrounding area of the road finishing machine at point in time t0, wherein the road finishing machine is located at position x0;
detecting second ground profile data of a second ground profile of the foundation in a surrounding area of the road finishing machine at point in time t1, wherein the road finishing machine is located at position x1, and the second ground profile partially overlaps the first ground profile;
determining a translational and rotational matrix which maps a movement of the road finishing machine in space from the point in time t0 to the point in time t1;
creating corrected ground profile data from the ground profile data by means of the matrix;
determining an analysis region LA comprising at least a section of the first ground profile data L0 and/or a section of the corrected ground profile data;
analyzing the analysis region;
adapting the leveling control for a distance of the analysis region by means of data obtained in the analysis.
E01C 23/07 - Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
79.
METHOD FOR ESTIMATING THE EFFORT REQUIRED FOR A PLANNED MILLING TASK PERFORMED OR TO BE PERFORMED USING A ROAD-MILLING MACHINE
The invention relates to a method for estimating the effort of a planned milling task, which is performed or is to be performed using a road-milling machine, wherein task data are input into a processing device of a planning system, wherein the task data comprise at least one preset machine parameter (80.3), at least one material parameter (80.1), and at least one job parameter (80.2); to facilitate the planning of one or more construction sites for a construction site planner, in accordance with the invention provision may be made for the processing device to determine the estimation of the effort from the task data and taking into account a construction site factor (60) and/or a logistics factor (70).
A roller flap position correction mode can be activated manually or automatically. In the roller flap position correction mode, the position of the rear roller flap is optimised so that an accumulation of material is largely avoided. The control device of the roller flap adjustment device is designed in such a way that in the roller flap correction mode, the floating position of the rear roller flap is cancelled in a first step and the rear roller flap is pivoted upwards from a first pivoted position into a second pivoted position. In a second step, the floating position is set again, so that the rear roller flap assumes a third pivoted position in which the lower edge of the rear roller flap rests on the ground. After the floating position has been reset, a checking routine is carried out, which includes at least one checking cycle.
A self-propelled construction machine for milling a ground surface is provided with a machine frame, a working drum, and a transport conveyor with a discharge end from which worked-off milling material is dischargeable onto a point of impingement on a loading surface of a transport vehicle, wherein the transport conveyor is laterally slewable to a slewing angle about at least a first slewing axis. A controller is configured, during an initialization process, to specify a command variable within a coordinate system, the coordinate system being stored during the initialization process with its origin at a starting point associated with the machine. The controller is further configured during a working process, wherein the coordinate system is stationary, to automatically control the slewing angle corresponding to detected changes in position and/or orientation of the machine and relative to the command variable.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
G05D 1/02 - Control of position or course in two dimensions
B62D 12/02 - Steering specially adapted for vehicles operating in tandem or having pivotally connected frames for vehicles operating in tandem
E01C 23/06 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving
E21C 27/36 - Machine self-propelled along the working face
A road milling machine includes a machine frame, at least three travelling devices, a milling drum, and at least one hydraulic drive system. The hydraulic drive system includes at least one hydraulic pump, at least one hydraulic fixed displacement motor for driving at least one driven travelling device, and one each hydraulic variable displacement motor for driving the remaining travelling devices. A first gearbox is arranged between the fixed displacement hydraulic motor and its associated travelling device. One each second gearbox is arranged between each of the hydraulic variable displacement motors and their associated travelling devices. The transmission ratio of the first gearbox is lower than the transmission ratios of the second gearboxes and/or the displacement volume of the fixed displacement motor is smaller than the maximum displacement volume of the variable displacement motors.
B60K 17/356 - Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
F16H 47/04 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
83.
SELF-PROPELLED GROUND WORKING MACHINE WITH AN ELECTTRICALLY DRIVEN WORK DEVICE AND BALANCED WEIGHT DISTRIBUTION
A self-propelled ground working machine (10) comprises a machine frame (14) and a undercarriage (12), wherein the undercarriage (12) has a plurality of rollable drives (18, 22), wherein the machine frame (14) supports a work device (28) for ground clearing work, wherein the work device (28) is held on the machine frame (14) such that it can rotate about a rotation axis (R), wherein the ground working machine (10) has an electric work drive (50) in order to drive the work device (28) to carry out a rotating work movement performing the ground clearing work, wherein the ground working machine (10) has an electrical energy source (56) which outputs electrical energy to the work device (28) during the ground working operation, and wherein the ground working machine (10) has a receiving formation (42) for receiving a conveying device (40) for transporting cleared ground material. According to the invention, the electrical energy source (56) is an electrical energy store (56), wherein, in a reference state in which the ground working machine (10) is standing on level ground (U), the electrical energy store (56) on the one hand and the receiving formation (42) on the other are arranged on different sides of a reference plane (BE) which contains the rotation axis (R) and is orthogonal to the standing surface of the ground (U).
A self-propelled earth working machine includes a machine frame and a traveling gear, the traveling gear including drive units rollable on a contact subsurface of the earth working machine, the machine frame supporting a working apparatus, the earth working machine having as a main functional unit a work drive in order to drive the working apparatus to perform a work movement for earth working, and the earth working machine having at least one further functional unit, the earth working machine having a common power source, which provides both the energy for the work drive as well as the energy for the further functional unit. The common power source includes a common electrical supply switching device, to which every functional unit is connected in electrically conductive fashion, wherein the main functional unit includes an electric motor.
A road construction machine in the form of a road paver or a feeder vehicle for conveying paving material to a road paver, the road construction machine being self-propelled and having a primary drive source, a hopper, at least one working unit and at least one electric consumer for heating the working unit, the road construction machine having an energy supply system with at least one electrical energy storage which can be charged by means of electric current generated outside the road construction machine and is present on the road construction machine as an internal power source for direct current supply to the electric consumer. Furthermore, the disclosure relates to the use of such an energy storage for direct current supply to an electric consumer of a road construction machine.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
B60L 1/02 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles to electric heating circuits
B60L 1/06 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles to electric heating circuits fed by the power supply line using only one supply
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
86.
Self-propelled construction machine and method for controlling a self-propelled construction machine
4 is determined for each adjustable hydraulic motor 15, 16, 17, 18 from the total volume flow Q provided by the at least one travel drive-hydraulic pump 19, by means of which partial volume flow the particular hydraulic motor is to be operated, and when the speed n of an adjustable hydraulic motor increases as a result of slippage of the running gear associated with the adjustable hydraulic motor, the adjusting device of the adjustable hydraulic motor is controlled in such a way that a displacement volume Vg is set for the adjustable hydraulic motor, at which displacement volume the partial volume flow determined for the adjustable hydraulic motor is maintained. The self-propelled construction machine according to the invention is characterised in that a hydraulic flow divider is not required.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
A wear prognosis method and a maintenance method for an earth working machine are disclosed, along with an apparatus for performing the method. Provision is made that the current wear state of one or more earth working tools is sensed. The residual wear capacity until the wear limit is reached is then ascertained from the current wear state.
G05B 19/4065 - Monitoring tool breakage, life or condition
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
E21C 35/00 - Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or
In a self-propelled construction machine (1), in particular road milling machine, stabilizer, recycler or surface miner, comprising a machine frame (2), and at least one working device (6), in particular milling drum, which is arranged in a housing (4) open towards the bottom that is at least partially closed on at least one side by at least one edge protector (8) height-adjustable relative to the machine frame (2), wherein, for the purpose of height adjustment, at least one first lifting device (10) is provided, the first end (15) of which is connected to the machine frame (2), and the second end (16) of which is connected to the height-adjustable edge protector (8), it is provided for the following features to be achieved: a second lifting device (12) is provided, the first end (18) of which is connected to the machine frame (2), and the second end (20) of which is connected to a first end (22) of a transmission device (14), which is in turn connected, with a second end (24), to the height-adjustable edge protector (8).
E01C 23/06 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving
E21C 47/00 - Machines for obtaining, or the removal of, materials in open-pit mines
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
In a construction machine (1) for working a ground pavement, comprising a machine frame (5) supported by travelling devices (3), an operator platform (11) arranged on the machine frame (5), and a protective canopy (13), adjustable in height by means of a telescopic guide unit (2), arranged on the operator platform (11), wherein the telescopic guide unit (2) comprises at least one first telescopic element (4) and one second telescopic element (6), wherein the first telescopic element (4) is at least partially guidable in the second telescopic element (6), at least one driving device (10) for moving the protective canopy (13) up and down by means of moving the first telescopic element (4) relative to the second telescopic element (6), it is provided that at least one recess (14) in the first telescopic element (4) and at least one latching element (12) are provided, wherein the latching element (12) is arranged to pivot about a pivoting axis (16) on the second telescopic element (6) and is shaped in such a fashion that, by means of moving the first telescopic element (4) relative to the second telescopic element (6) in a first direction (B), a first part (18) of the latching element (12) is pivotable into the recess (14) and a second part (20) of the latching element (12) presses against the outer side (22) of the first telescopic element (4) from outside.
In a self-propelled construction machine for working ground pavements comprising
at least one machine frame,
at least one height-adjustable milling drum for working the ground pavement in a working operation, driven by at least one drive unit,
at least one control device for monitoring and controlling the milling depth of the milling drum and the speed of the construction machine,
it is provided for the following features to be achieved: that a monitoring device detects an interruption of the working operation, and when detecting the interruption of the working operation emits a signal to interrupt the drive of the milling drum.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
91.
Earth Working Machine And Method For Wear-Optimized Operation Of An Earth Working Machine
The invention relates to an earth working machine and to a method for wear-optimized operation of such an earth working machine. Provision is made in this context that machine parameters with which the earth working machine is operated are adapted, in consideration of material properties of the substrate to be worked, in such a way that favorable wear behavior exists for the earth working tools being used.
A road construction machine in the form of a road finisher or feeder vehicle comprising an operator stand with a floor surface as a tread surface and a cooling system for producing a mist from a cooling agent. The cooling system comprises a tank for receiving the cooling agent and a spray apparatus for nebulizing the cooling agent into a mist. The cooling system is configured to produce the mist in the area of the operator stand, and the spray apparatus is arranged thereby at a height of at least 1.7 m above the tread surface.
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
93.
Method for milling off traffic areas with a milling drum, as well as milling machine for carrying out the method for milling off traffic areas
A method for milling off traffic areas with a milling drum of a milling machine includes: obtaining and storing target profile data of a desired target profile of a surface of the traffic area in target condition, wherein target values for a locally desired milling depth are assigned to position data in a stationary coordinate system independent of the milling machine; determining the current position of the milling drum in the coordinate system and detecting a current milling depth; during the milling operation, controlling the milling depth as a function of the target value assigned to the current position of the milling drum and the currently detected milling depth; updating the target profile data in the current position of the milling drum on the worked traffic area by the currently actually milled milling depth; and storing the updated target profile data.
The disclosure relates to a screed arrangement for a road paver comprising a base screed, a first extending screed and a second extending screed, the first extending screed and the second extending screed being arranged in front of the base screed in a pulling direction of the screed arrangement and being movable transversely to the pulling direction relative to the base screed, wherein at least one of the two extending screeds comprises a material deflecting member configured to displace paving material transversely to a pulling direction of the screed arrangement when the extending screed is stationary relative to the base screed, wherein the first extending screed comprises the material deflecting member, wherein the second extending screed is positioned further away from the base screed in the pulling direction than the first extending screed.
In a self-propelled construction machine (1), in particular slipform paving machine, comprising
a machine frame (2),
at least three travelling devices (14),
wherein the travelling devices (14) are each connected to the machine frame (2) by means of lifting columns (12),
wherein at least two of the at least three travelling devices (14) are steerable by means of one each steering drive (6), wherein the respective steering drive (6) comprises at least one first part (10), which is connected to the respective travelling device (14), and one second part (16), which is connected to the respective lifting column (12),
it is provided that the steering drive (6) comprises at least one first toothed rack (22), wherein the first toothed rack is movable by means of at least one first linear drive means (26), wherein teeth of the at least one toothed rack engage with teeth of at least one toothed wheel (17), and the toothed wheel is thus rotatable by means of the movement of the toothed rack.
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C 19/48 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface
A road milling machine includes a machine frame having a longitudinal axis. A plurality of ground engaging units support the machine frame from a ground surface. A milling drum is supported from the machine frame. An operator's station is supported from the machine frame by a support linkage configured to move the operator's station laterally between an inner position and an outer position relative to the machine frame. The support linkage includes at least one pivot link extending between the machine frame and the operator's station and oriented to pivot about a pivot axis extending parallel to the longitudinal axis of the machine frame. The operator's station in the outer position extends laterally partially beyond the machine frame on one of the left and right edges of the machine frame, the outer position being at a higher elevation than the inner position relative to the machine frame.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
B60G 17/00 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
B62D 33/063 - Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
E02F 9/16 - Cabins, platforms, or the like for the driver
F15B 1/02 - Installations or systems with accumulators
97.
Self-propelled construction machine and method for operating a self-propelled construction machine
The invention relates to a self-propelled construction machine, comprising a machine frame supported by a chassis having wheels or crawler tracks. The basic principle of the invention involves determining a variable Δ which is characteristic of the milling profile on the basis of a functional relationship between the variable which is characteristic of the milling profile and the advance speed v and/or milling drum rotational speed n. The variable Δ which is characteristic of the milling profile is a correction variable for adjusting the height of the milling drum with respect to the surface of the ground.
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
98.
Interchangeable unit for texturing ground surface work and road construction machine having such an interchangeable unit
a transmission gear unit (76), which transmits torque and rotary motion from the drive belt pulley (62) to the removal tool (32) by reversing the direction of rotation, at least the axis of rotation (P62) of the drive belt pulley (62) running at a distance from the working axis (R).
d) facing away from the removal tool (32) for equidirectional joint rotation, the transmission gear unit (76) being situated between the drive belt pulley (62) and the working gear component (70).
E01C 23/09 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removedDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for cleaning, treating, or filling cuts, grooves, recesses, or fissuresDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for trimming paving edges
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
99.
ROAD FINISHING MACHINE WITH A HEATING DEVICE AND METHOD
A road finishing machine is described having a screed embodied or configured to produce a road pavement and having a heating device with multiple heating elements. The road finishing machine may furthermore include at least one generator for supplying the heating device with electrical power. The road finishing machine moreover has a controlling system embodied or configured to activate the generator. The heating elements each have at least one temperature sensor employed for detecting a malfunction occurring thereat. The disclosure furthermore relates to a method for detecting a malfunction of a heating element installed within a screed of a road finishing machine.
The invention relates to a method for operating a ground milling machine, in particular a road milling machine, a stabilizer, a recycler, a surface miner or the like, having an interchangeable milling drum, wherein the milling drum is equipped with a plurality of milling tools, in particular round shank picks, wherein the milling drum has a current state, wherein a control unit is provided for controlling at least one function of the ground milling machine, and wherein the milling drum has a characteristic feature or a characteristic feature is assigned to the milling drum. According to the invention, provision is made that at least one data set containing information on the current state of the milling drum is stored in a storage unit, in that the characteristic feature identifying the milling drum is assigned to the data set in the storage unit, and this data set is transmitted to a processing device.
B02C 25/00 - Control arrangements specially adapted for crushing or disintegrating
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
