The present invention relates to a method for modernizing an elevator group (11). The elevator group (11) in this case comprises a plurality of elevators (13a, 13b, 13c) each having a car (15a, 15b, 15c) and an elevator controller (17a, 17b, 17c) for controlling the respective car (15a, 15b, 15c). As part of the modernization process, at least one input terminal (21) for capturing destination call signals is fitted and a group computer (23) is installed. The group computer (23) is suitable for evaluating the destination call signals and for outputting at least one first control signal. Additionally, for each elevator (13a, 13b, 13c), a control unit (27a, 27b, 27c) for reading in the first control signal and a control module (29a, 29b, 29c) are respectively installed on the respective car (15a, 15b, 15c) for delivering an internal call, triggered by the first control signal, for the respective car (15a, 15b, 15c).
The present invention relates to an inspection control system (6) and to an inspection method for an elevator system, wherein the travel speed of the elevator car can be controlled during an inspection mode by means of the inspection control system (6). The inspection control system comprises a first and a second operating element (1) for an elevator car, both the first and the second operating element (1) comprising at least one travel command switch (3) and at least two direction switches (4) and the at least one travel command switch (3) and/or at least one of the at least two direction switches (4) of the first and the second operating element (1) have at least two setting levels, a speed value being assigned to each of the at least two setting levels. The setting levels can be set by a more powerful or less powerful actuation of the at least one travel command switch (3) and/or of the at least one of the at least two direction switches (4), thereby controlling the travel speed of the elevator car. In addition, an electronic interconnection (8) prevents the simultaneous operation of the first and the second operating element (1).
Fastening device (100, 200) for fastening a rail (300) to a foundation (310), comprising a first bearing body (110, 210), a second bearing body (120, 220) and a clamping device (130, 230), wherein the first bearing body (110, 210) and the second bearing body (120, 220) bear against one another and are intended to be arranged between the foundation (310) and the rail (300), wherein the clamping device (130, 230) is arranged in such a way that the rail (300) can be pressed against the second bearing body (120, 220) by means of the clamping device (130, 230), wherein the fastening device (100, 200) can be fastened to the foundation (310) by fastening means (140, 240), and wherein the first bearing body (110, 210) and the second bearing body (120, 220) have curvatures (111, 121, 211, 221) at mutually bearing regions and are displaceable with respect to one another.
The invention relates to a method for controlling an elevator system (10) having at least one shaft (12, 26), in which at least one car (14, 28) can be moved by means of a drive apparatus (20, 22, 34, 36), and having an elevator control device (50) which controls the operation of the elevator system (10). In order for the energy consumption and wear of the elevator system (10) to be reduced and the conveying capacity to be increased, according to the invention, usage data of the elevator system (10) are recorded and saved in a database (60, 61) of the elevator control device (50), usage data recorded within a predefined or predefinable recording period are evaluated for the presence of usage profiles by means of at least one signal processing apparatus (56, 57) of the elevator control device (50) having an operating system and the operation of the elevator system (10) is controlled in dependence on the usage patterns in an anticipatory, energy-optimized and/or conveying capacity-optimized manner. The invention further relates to an elevator system (10) for carrying out the method.
B66B 1/20 - Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages and for varying the manner of operation to suit particular traffic conditions, e.g. "one-way rush-hour traffic"
5.
METHOD FOR REMOTELY DIAGNOSING AN ELEVATOR SYSTEM AND ELEVATOR SYSTEM FOR PERFORMING THE METHOD
The invention relates to a method for remotely diagnosing an elevator system (10) comprising at least one elevator car (16) that can be displaced in a shaft (12) by means of a drive device (22, 24), and to an elevator control device (30) having at least one signal processing component (60) and at least one memory element (62), wherein the elevator control device (30) controls the operation of the elevator system (10). In order to further develop the method, such that the method is more cost-effective and less error-prone, the invention proposes that availability, fault, and/or event data of the elevator system (10) are detected, saved in the memory element (62), and analyzed by means of the signal processing component (60), and that the location of the elevator system (10), together with status information depending on the results of the analysis of the saved data is transmitted via the Internet (78) to at least one data receiver (81, 82, 83) and displayed on the monitor (85) thereof on a map that can be updated via the Internet (78), and that the saved data are made accessible to particular target groups via the Internet (78). The invention relates to an elevator system (10) for performing the method.
The invention provides for an elevator drive having an electric motor. Furthermore, the invention provides for a stator and a rotor being used within an electric motor. The elevator drive has an electric motor comprising a rotor and a stator, in which at least one of the rotor and the stator has a core (10) in the form of a sheet metal stack which is built by spirally winding a sheet metal (12).
H02K 15/02 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
The invention relates to an elevator control apparatus (30) for an elevator system (10) comprising at least one elevator car (16) that can be displaced for transporting persons and/or loads by means of a drive device (24) in a shaft (12), wherein the elevator control apparatus (30) is connected to input and output devices and to sensors of the elevator system (10) and also to the drive device (24) and controls the operation of the elevator system (10). In order to further develop the elevator system (24) such that it can be produced more cost-effectively and be implemented more easily, according to the invention the elevator control apparatus (30) comprises an elevator-specific base system (60) and a standardized application system (61). The base system (60) comprises input/output members (75), at least one field bus interface (72, 73) or at least one serial interface (71), and a signal processing member (69) for processing real time relevant signals. The application system (61) comprises a standardized, hardware-independent programmable signal processing member (83) for processing non-real time relevant signals with an operating system. Bi-directional data can be transmitted between the two systems (60, 61).
The invention relates to an elevator system (10), particularly a drive disk elevator having an elevator cage (4), having a drive (44), the drive torque of which is transferred to the cage via a carrier means at a ratio of n:1, a counter weight (6), and a first deflecting roller (52) on the cage and a second deflecting roller (50) on the counter weight, wherein the ratio of the diameter of at least one of the deflecting rollers to the thickness of the carrier means perpendicular to the axis of the drive disk is 30:1 or less.
The present invention relates to an apparatus for triggering an intercepting means on a lift car or a conveying arrangement of a lift installation, having a brakeable limiter cable (122) which is connected to the lift car or the conveying arrangement, it being possible for the intercepting means to be triggered by virtue of the limiter cable (122) being braked, characterized by a triggering mechanism (120) which is arranged between the limiter cable (122) and the lift car or the conveying arrangement, is connected to two ends (122a, 122b) of the limiter cable (122) and is mounted in a movable manner on the lift car or the conveying arrangement (110).
B66B 5/04 - Applications of checking, fault-correcting or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
09 - Scientific and electric apparatus and instruments
Goods & Services
Machines and controls for lifts, escalators and conveyors for people and loads as well as parts of these goods, so far as included in class 7. Operating apparatus, control apparatus.
