The present invention relates to a pneumatic vehicle tyre (1), preferably of radial construction, having a profiled tread (10) with at least one indicator (13) having a radially raised indicator part (13a). The pneumatic vehicle tyre (1) is characterised in that at least portions of at least the indicator part (13a) of the indicator (13) have a marking (13d), the surface of which has a higher roughness than its immediate surroundings.
The invention relates to a central mechanism (1) for a tire heating press, wherein the central mechanism (1) has a head piece (2) for receiving a tire blank and for conducting a heating medium, and the head piece (2) has recesses for the feedthrough of heating medium lines (3) and a plain bearing (7) for movably supporting on a borehole tube. The central mechanism (1) has a central piston rod (8), said central piston rod (8) movably supporting the head piece (2).
ww) according to GPC of from 4000 to 30,000 g/mol and a polymer backbone modified by means of substituents; c) one or more fillers, these including at least 50 phr or more of a silica filler; and d) one or more than one plasticisers; wherein the one or more than one liquid styrene-butadiene polymer according to b) in each case has an average degree of modification of from 4 to 30 substituents per 100 monomers. The invention also relates to a corresponding use and to a vehicle tyre.
A process for producing a vulcanizable composite material, including the steps of: a) producing or providing a textile strength member, b) treating the textile strength member with an aqueous dispersion for adhesive activation of the textile strength member and to obtain an adhesion-activated textile strength member, and c) introducing the adhesion-activated textile strength member into a crosslinkable rubberization mixture to obtain the vulcanizable composite material, wherein the aqueous dispersion is essentially free of free resorcinol and resorcinol precondensates, especially resorcinol-formaldehyde precondensates, and is free of free formaldehyde and formaldehyde-releasing substances, wherein the textile strength member in step a) has filaments, wherein the filaments contain one or more materials selected from the group consisting of a1) recycled polymers and a2) biobased polymers.
B29D 30/40 - Chemical pretreatment of textile inserts before building the tyre
B29D 30/38 - Textile inserts, e.g. cord or canvas layers, for tyresTreatment of inserts prior to building the tyre
D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
D06M 15/693 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compoundsSuch treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
A pneumatic vehicle tire with sidewalls and a tread with at least one shoulder-side profile rib delimited by a circumferential groove with a rib outer surface and a shoulder flank extending to the respective sidewall. The shoulder-side profile rib is provided with depressions, which proceed from the shoulder flank and have an opening on the rib outer surface.
A pneumatic vehicle tire with sidewalls and a tread with at least one shoulder-side profile rib delimited by a circumferential groove with a rib outer surface and a shoulder flank extending to the respective sidewall. The shoulder-side profile rib is provided with depressions, which proceed from the shoulder flank and have an opening on the rib outer surface.
The opening of the depression when viewed from above, is elongate-rectangular in the axial direction or elongate-trapezoidal in the axial direction.
B60C 11/01 - Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
7.
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TIRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, PROCESS FOR PREPARING THE COMPOUND, AND USE OF THE COMPOUND AS AN ANTI-AGING AGENT AND/OR ANTIOXIDANT
A compound having the following formula I):
A compound having the following formula I):
wherein R1 is selected from the group consisting of xi) aromatic radicals, wherein the aromatic radicals optionally bear substituents selected from the group consisting of halogen radicals, cyano radicals, ester radicals, ketone radicals, ether radicals and thioether radicals,
and xii) linear, branched and cyclic aliphatic C3- to C12-radicals, wherein R1 is optionally a divalent radical bonded to the benzene ring with one valence; and
wherein R2 is selected from the group consisting of linear, branched and cyclic aliphatic C1- to C12-radicals optionally bearing one or more halogen substituents, aryl radicals optionally bearing one or more halogen substituents and halogen radicals, wherein fluorine, bromine and chlorine are preferred, cyano radicals, ester radicals, ketone radicals, ether radicals and thioether radicals; and wherein m assumes the value 0 or 1 or 2 or 3.
The invention relates to a heating press (1) for vulcanizing a vehicle tyre, comprising a heating-press upper part (2) and a heating-press lower part (3), wherein a container (4) having a heated upper sidewall shell (5) and heated mould segments (10) is located on the heating-press upper part (2), the heating-press lower part (3) having a heated lower sidewall shell (13). The lower sidewall shell (13) is heated by means of a lower container plate (14) and the upper sidewall shell (5) is heated by means of an upper container plate (7), the lower sidewall shell (13) being heated directly by means of a lower container plate (14) and/or the upper sidewall shell (5) being heated directly by means of an upper container plate (7). A heat flow is generated in the lower container plate (14) and/or the upper container plate (7), the heat flow in the lower container plate (14) and/or upper container plate (7) being converted into a heat flow from electrical energy. The invention also relates to a method for operating such a heating press.
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TIRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, PROCESS FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGEING PROTECTANT AND/OR ANTIOXIDANT AND/OR DYE
The invention relates to a compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for preparing the compound and to the use of the compound as aging stabilizer and/or antioxidant and/or dye.
The invention relates to a compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for preparing the compound and to the use of the compound as aging stabilizer and/or antioxidant and/or dye.
The compound of the invention has the following formula I): I)
The invention relates to a compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for preparing the compound and to the use of the compound as aging stabilizer and/or antioxidant and/or dye.
The compound of the invention has the following formula I): I)
where R1 is selected from the group consisting of benzyl and linear, branched and cyclic aliphatic C3 to C12 radicals; and where the R4 and R5 radicals are independently the same or different and are each selected from the group consisting of linear, branched and cyclic aliphatic C1 to C12 radicals, and aryl radicals, cyano radicals, halogen radicals, preferably fluorine, bromine and chlorine, ester radicals, ketone radicals, ether radicals and thioether radicals, where the linear, branched and cyclic aliphatic C1 to C12 radicals and aryl radicals may bear substituents.
The invention relates to a valve assembly for a plant treatment apparatus (10). The plant treatment apparatus (10) has a liquid supply device (36), in particular a hot water supply device. The liquid (30) can be applied to or onto plants via the valve assembly. The valve assembly comprises a first line system (40) and a second line system (42). The first line system (40) has a first inlet for supplying the liquid (30), in particular for connection to the liquid supply device (36), and the second line system (42) has a first outlet for discharging the liquid (30), in particular for connection to the liquid supply device (36). Moreover, the valve assembly comprises a valve block (46) having at least one distribution line which is connected to the first line system (40) and the second line system (42), so that the liquid can flow from the first line system (40) into the second line system (42). At least one nozzle device for applying the liquid to or onto the plants is provided on the distribution line, wherein the nozzle device comprises a nozzle (28) and a valve seat associated with the nozzle (28) for a valve (44) for controlling the liquid outflow from the nozzle (28).
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
A01M 21/04 - Apparatus for destruction by steam, chemicals, burning, or electricity
B05B 15/658 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
11.
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TIRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, PROCESS FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGEING PROTECTANT AND/OR ANTIOZONANT AND/OR DYE
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which the compound has the following formula I):
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which the compound has the following formula I):
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which the compound has the following formula I):
wherein R1 is selected from the group consisting of xi) aromatic radicals, wherein the aromatic radicals optionally bear substituents selected from the group consisting of halogen radicals, cyano radicals, ester radicals, ketone radicals, ether radicals and thioether radicals, and xii) linear, branched and cyclic aliphatic C4- to C12-radicals and xiii) combinations of aromatic and aliphatic C1- to C12-radicals.
The invention relates to a vehicle tyre having two sidewalls (5) ending in bead regions (8), wherein the bead regions (8) have bead cores (3), a carcass ply (4) extending around the bead core, and a rubber rim strip (7) which forms the outer surface of the bead region (8) and, in the use position of the vehicle tyre on a rim (1), is arranged at least in part between the rim (1) and the bead cores (3), wherein the rubber rim strip (7) is formed in one piece from a rubber mixture having a loss factor (tan δ) at 20°C in accordance with DIN 53512 of between 0.02 and 0.2, and a Shore hardness in the range of 65 Sh-A to 80 Sh-A, measured at 20°C using a durometer according to DIN ISO 7619-1. The invention also relates to a vehicle wheel having such a vehicle tyre, and to the use of a rubber rim strip.
The invention relates to a plant treatment device (10) for treating plants. The plant treatment device (10) has at least one hot-temperature device (18) for heating a liquid from an initial temperature to a final temperature, and at least one ejection device (20) for discharging the heated liquid to or onto a plant. The hot-temperature device (18) has a cold-temperature system (22) and at least one heating device (28). The liquid is made available by means of the cold-temperature system (22). The liquid is warmed or heated to the final temperature by the heating device (28). The ejection device (20) has at least one valve (32) and a line system (30) for supplying the valve (32) with the liquid. The line system (30) is designed such that the heated liquid of the hot-temperature device (18) circulates in the line system (30) and is fed to the ejection device (20). In the event of a pressure loss in the hot-temperature system (24), the cold-temperature system (22) feeds this liquid in order to achieve a substantially constant pressure in the hot-temperature system (24). The heating device (28, 36) of the hot-temperature system (24) heats the liquid, so that it has a substantially constant temperature.
The invention relates to a method for detecting and treating plants by means of a plant identification device (18), wherein the plant identification device (18) has at least one camera module (22) and an electronic control unit (26), wherein by means of the camera module (22) a first image and at least one second image of at least one or several individual plants (14, 16) are detected, after which, in the electronic control unit (22), on the basis of the first image and the at least one second image of the at least one individual plant (14, 16) a distinction is made, for each detected individual plant (14, 16), as to whether said plant is a crop (14) or a weed (16), wherein the control unit (26) makes the distinction in particular by means of a neural network, the method comprising the following steps: a) recording a first image and at least one second image of the individual plants (14, 16) using the camera module (22), wherein the first image and the at least one second image have different frequency ranges/spectra, b) comparing the at least one second image with the first image and transforming the at least one second image based on defined transformation parameters, in particular a transformation matrix, such that the at least one second image has the same perspective as the first image, in particular by means of homography, c) checking the first image and the at least one transformed second image to determine whether the individual plant (14, 16) is a crop (14) or a weed (16).
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/80 - Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TIRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, PROCESS FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGE RESISTOR AND/OR ANTIOXIDANT
A compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for producing the compound and to the use of the compound as an aging stabilizer and/or antioxidant. The compound has the following formula I):
A compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for producing the compound and to the use of the compound as an aging stabilizer and/or antioxidant. The compound has the following formula I):
C07D 209/88 - CarbazolesHydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
The invention relates to a method and a device for detecting and treating plants by means of a plant recognition device (18). The plant recognition device (18) has at least one camera module (22) and an electronic control unit (26). At least one image of at least one individual plant (14, 16) is captured by means of the at least one camera module (22). In the electronic control unit (26), on the basis of the image of the at least one individual plant (14, 16), it is decided for each detected individual plant (14, 16), using stored plant information, whether this is a useful plant (14) or a weed (16). The at least one camera module (22) captures the image of the at least one individual plant (14, 16) in at least two different frequency ranges/spectra.
The invention relates to a heating press (1) for vulcanising a vehicle tyre (5), having a heating-press upper part (4) and a heating-press lower part (3), wherein the heating-press upper part (4) and the heating-press lower part (3) are designed to receive a vehicle tyre (5), to place it under pressure and to heat it, wherein the heating press (1) has a central mechanism (6) having gas outlet openings for setting a pressure in the vehicle tyre (5) and filling the vehicle tyre (5) with a heating medium, wherein the heating press (1) has a heating-medium processing unit (2) for processing the heating medium. The invention also relates to a method for operating a heating press (1) for vulcanising a vehicle tyre (5).
A tread for a vehicle tire, wherein the tread - comprises a rubber compound comprising (a) one or more than one natural rubber, (b) one or more than one carbon black, and (c) one or more than one silica filler, and - has a profile with at least two circumferential grooves (1), wherein a respective circumferential groove (1) delimits a respective shoulder region (s) of the tread from an axially central region (z), wherein the axially central region (z) contains central negative elements (2, 3, 4, 5, 6, 7) extending in a transverse and/or oblique direction and the shoulder regions (s) contain shoulder-side negative elements (8, 9), - the one or more than one natural rubber is present in a total amount of at most 55 phr, - the total amount of (b) is greater than the total amount of (c), - the profile has a negative volume of more than 16%, and - the shoulder-side negative elements (8, 9) extend in relation to the axial direction at an angle of extent α in the range from 8° to 17°.
C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
The invention relates to a vehicle tyre (2) having an axis of rotation (A) and an annular carcass (8), wherein the carcass (8) is bounded by sidewalls (3) ending in beads (7) on the radially inner side and a carcass section (4) connecting the sidewalls (3) and, when the beads are inserted into a vehicle rim (1), encloses a cavity that can be filled with compressed air by interacting with the vehicle rim (1), and having a tread component (6) arranged on the radially outer side of the carcass (8), wherein the tread component (6) has a tread and reinforcements, wherein the tread component (6) is connected to the radially inner carcass (8) by means of an annular structural component (5) which cannot be filled with compressed air.
B60C 3/04 - Tyres characterised by transverse section characterised by the relative dimensions of the section, e.g. low profile
B60C 5/12 - Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
B60C 9/18 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/28 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
B60C 13/00 - Tyre sidewallsProtecting, decorating, marking, or the like, thereof
42 - Scientific, technological and industrial services, research and design
Goods & Services
Online advertising and marketing services; Providing marketing information via a website; Digital marketing services; Analyzing and compiling business data for use in online advertising and marketing services; Providing a website featuring content on product comparison; Providing market intelligence related to industry solutions; Providing a web site that features an on-line market for users to list offered business assets for sale on the basis of predefined performance and closing terms and conditions. Platform as a Service (PaaS); Software as a service (SaaS); Infrastructure as a Service (IaaS); hosting of databases, web portals, weblogs, digital content on the internet, platforms on the internet as well as computerized data, files, applications and information; Creating and maintaining web sites for others; Design and development of websites; Hosting of digital content on the Internet; providing (Hosting) a website where users can post ratings, reviews, referrals and recommendations; providing a digital platform for ratings, reviews, referrals and recommendations; Hosting of e-commerce platforms on the Internet.
The invention relates to an elastomer product having at least one strength member ply embedded into a vulcanizable rubber compound, where the strength member ply is formed from a multitude of steel cords that each consist of at least two helically twisted filaments or at least two strands formed from two or more mutually helically twisted filaments, and the cords have an elongation at break of at least 5% and an elongation under a tensile stress of 100 N of at least 3.5%, and the vulcanizable rubber compound, as well as natural rubber and/or synthetic rubber, contains sulfur and/or sulfur donors and accelerators, and the elongation of the cords after complete vulcanization of the rubber compound under a tensile stress of 100 N is reduced by at least 10% compared to the state prior to the vulcanization.
The invention relates to a heating press (1) for vulcanizing a vehicle tire comprising a heating press upper portion (2) and a heating press lower portion (3), wherein a container comprising a heated upper sidewall shell (5) and heated profile segments (5) is arranged at the heating press upper portion (3). The heating press lower portion (3) comprises a heated lower sidewall shell (6). The heating press upper portion (2) is mounted so as to be movable relative to the heating press lower portion (3), wherein the heating press upper portion (2), the container and the heating press lower portion (3) are connected in such a way that the approaching of the heating press upper portion (2) to the heating press lower portion (3) causes the profile segments (4) to come into contact with one another. The heating press (1) comprises a central mechanism (13) comprising gas outlet openings for filling a green tire with a heating medium.
The invention relates to a heating press (1) for vulcanizing a vehicle tyre, having a heating-press upper part (2) and a heating-press lower part (3), wherein a container (26) having a heated upper sidewall shell (5) and heated profile segments (5) is provided on the heating-press upper part (3). The heating-press lower part (3) has a heated lower sidewall shell (6). The heating-press upper part (2) is movably mounted with respect to the heating-press lower part (3), wherein the heating-press upper part (2), the container (26) and the heating-press lower part (3) are connected in such a way that moving the heating-press upper part (2) towards the heating-press lower part (3) causes the profile segments (4) to come into contact with one another. The heating press (1) has a central mechanism (13) with gas outlet openings for filling a green tyre with a heating medium.
RESIN-FREE SEALING AGENT FOR PROVISIONALLY SEALING PNEUMATIC VEHICLE TYRES, SEALING AGENT CONTAINER COMPRISING SAME, METHOD FOR PROVISIONALLY SEALING A PNEUMATIC VEHICLE TYRE, AND USE
The invention relates to a resin-free sealant for temporary sealing of pneumatic vehicle tires, wherein the sealant comprises at least one rubber latex, at least one stabilizer and water. The invention further relates to a sealant vessel comprising a resin-free sealant and to a method of temporary sealing of a pneumatic vehicle tire.
A sulfur-crosslinkable rubber mixture, a vulcanizate thereof, and a vehicle tire. The sulfur-crosslinkable rubber mixture contains at least the following constituents: a) 1 to 30 phf of at least one silane A selected from the silanes having the general empirical formulae A-I) and A-XI): A-I) (R1)oSi—R20—(S—R30)m—Sx—(R30—S)m—R20—Si(R1)o; A-XI) (R1)oSi—R2—(S—R3)q—S—X; and b) 0.5 to 30 phf of at least one silane B selected from the silanes having the general empirical formulae B-I), B-01) and B-02): B-I) (R1)oSi—R4—(S—R5)u—S—R4—Si(R1)o; B-01) (R1)oSi—R10—Si(R1)o; B-02) (R1)oSi—R9; and c) 12 to 300 phr of silicon dioxide having a CTAB surface area to ASTM D 3765 of 190 to 300 m2/g; and d) at least one diene rubber, where x is an integer from 2 to 10; and q is 1 or 2 or 3; and u is 1 or 2 or 3; and X is a hydrogen atom or a —C(═O)—R8 group where R8 is selected from hydrogen, C1-C20-alkyl groups, C6-C20-aryl groups, C2-C20-alkenyl groups and C7-C20-aralkyl groups.
The invention relates to a pneumatic vehicle tire, comprising: a) a tire carcass with a first bead area, a first sidewall area, a central area, a second sidewall area and a second bead area, b) a tread, lying on the outside in the radial direction relative to the tire carcass and arranged over the central area, c) a first flipper strip, arranged at the first bead area, and a second flipper strip, arranged at the second bead area, d) a first upper reinforcing element, arranged at the central area and at the first sidewall area, and a second upper reinforcing element, arranged at the central area and at the second sidewall area, and e) a first lower reinforcing element, arranged at the first bead area, and a second lower reinforcing element, arranged at the second bead area, the first upper reinforcing element (30) and the second upper reinforcing element being located at a distance from the first lower reinforcing element and the second lower reinforcing element.
The invention relates to a tire-construction machine comprising a construction drum (1), a central region of which has a cylindrical casing (10) that can be expanded radially relative to the axial ends (11) of the construction drum (1), wherein at least one inner layer (2) and a textile layer (3) of a tire blank can be applied onto the construction drum (1) during the course of the construction of the vehicle tires. The tire-construction machine also comprises a rolling device with two rolling discs (4) which rotate in opposite directions, can be moved parallel to the casing (10), can be pressed radially against the casing (10), and can be advanced radially inwards relative to the casing (10) in the region of the axial ends (11). An additional roller (40) is provided on each of the rolling disc (4) inner faces facing each other, said additional roller being rotatably mounted independently of the rolling disc (4) and being radially pressable against the casing (10) when the rolling discs (4) are advanced radially inwards relative to the casing (10).
The invention relates to a vehicle tyre having a polymer-based tyre sealant, which is applied to the inner side of the vehicle tyre, wherein the average layer thickness of the applied tyre sealant is greater than 4 mm. The invention also relates to the use of such a polymer-based tyre sealant in vehicle tyres.
The invention relates to a method for producing a pneumatic vehicle tyre, comprising the following method steps: a) producing or providing a pneumatic vehicle tyre blank, comprising: i) a carcass blank, comprising a plurality of reinforcing supports embedded in a first vulcanisable rubber mixture, ii) a tread blank arranged above the carcass blank in the radial direction, and iii) an inner layer blank arranged below the carcass blank in the radial direction, comprising a second vulcanisable rubber mixture, comprising at least one butyl rubber and/or halobutyl rubber, b) applying an aqueous dispersion onto the surface of the inner layer blank to obtain a prepared pneumatic vehicle tyre blank, wherein the aqueous dispersion comprises one or more dispersed polysiloxane particles, c) vulcanising the prepared pneumatic vehicle tyre in a vulcanisation mould to obtain a pneumatic vehicle tyre, wherein the surface of the tyre inner layer obtained from the inner layer blank is at least partially covered with polysiloxane particles, and d) applying a sealant composition onto an application region of the surface, covered with polysiloxane particles, of the tyre inner layer.
A two-wheeler tire, preferably a bicycle tire, and to a process for producing a two-wheeler tire, preferably a bicycle tire. The two-wheeler tire includes in at least one component a rubber mixture containing at least the following constituents: at least one rubber, preferably at least one diene rubber; and at least one substance from renewable raw materials which is distinct from rubber.
A vehicle tire having a sidewall with at least one sidewall decoration that extends at least over a circumferential portion of the sidewall and is made up of structured surface elements, smooth surface elements and base hatching that adjoins these surface elements and is made up of hatching ribs that extend without branching and intersecting, wherein the structured surface elements reproduce a copy or a shadow at least of partial regions of smooth surface elements, and the structured surface elements absorb light to a greater extent than the base hatching. The structured surface elements are each provided with an area-covering contrast structure with branched rib portions, wherein each branched rib portion has intersection points from which the rib portion respectively extends in at least three directions.
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Tires for vehicles; automobile tires; inner tubes for tires;
solid rubber tires; complete wheels; wheel rims; parts and
accessories for tires, as far as included in class 12. Raw or partly processed rubber, gutta-percha, gum, rubber
mixtures and articles thereof, as far as included in class
17; articles of plastics (semi -finished), sealing-, packing
and insulation material; non-metallic flexible hoses;
semi-finished goods and compounds of rubber.
A pneumatic vehicle tire having a carcass with textile carcass strength elements, a belt arranged radially outside the carcass, and a belt bandage ply of a belt bandage arranged radially outside the belt, wherein the belt bandage ply has textile cords as strength elements, which are arranged substantially parallel to one another and are embedded in elastomeric material, wherein the cords each have precisely two yarns, wherein the two yarns are yarns of polyamide 6.6 (PA 6.6), which have the same linear density and are end-twisted together to form the cord.
B60C 9/20 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
B60C 9/00 - Reinforcements or ply arrangement of pneumatic tyres
D07B 1/02 - Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
36.
TIRE-CONSTRUCTION PLANT AND METHOD FOR WINDING TIRE COMPONENTS
The invention relates to a tire-construction plant for winding tire components in order to form an unvulcanized raw tire, comprising a tire construction drum (1) with a carcass sleeve (10) which is applied thereon, wherein the tire construction drum (1) can be rotated together with the carcass sleeve (10) about a rotational axis (D), and a supply device is provided for supplying the tire components onto the outer circumference of the carcass sleeve (10), wherein at least one region of the surface of the carcass sleeve (10) has a recess (100) into which a rubber component (20) can be inserted prior to supplying the tire components and, together with the carcass sleeve (10), can be wrapped with the supplied tire components. The invention additionally relates to a method for winding tire components.
The invention relates to a tread for a vehicle tyre, wherein a profile groove with a radially upper and a radially lower region and with a first and a second groove flank is formed in the tread, wherein in the radially upper region lateral overhangs are formed on the groove flanks such that a groove width in the radially upper region is smaller, at least along parts of a longitudinal extent of the profile groove, than in the radially lower region and wherein the radially lower region is asymmetrical in relation to a radial direction. The radially upper region has a groove width which tapers and widens alternately along the longitudinal extent, wherein, seen in a slice plane perpendicular to the radial direction, the first groove flank, in a first portion along the longitudinal extent of the profile groove in the radially upper region, is convex in the direction of the second groove flank, and the second groove flank, in the radially upper region of the first portion, is concave in the direction of the first groove flank.
The invention relates to a measuring clamp (10) for measuring the conductivity properties of vehicle tires, comprising: i) a main part (12), ii) a first clamp element (14) which is connected to the main part (12), said first clamp element (14) comprising an electrically conductive first contacting element (16), iii) a second clamp element (18) which is connected to the main part (12) and is arranged at a distance to the first clamp element (14), said second clamp element (18) comprising an electrically conductive second contacting element (20), and iv) a measuring unit (22) which is connected to the first contacting element (16) and the second contacting element (20) for measuring the connectivity properties, wherein the first contacting element (16) is arranged on the first clamp element (14) face facing in the direction of the second clamp element (18), and the second contacting element (20) is arranged on the second clamp element (18) face facing in the direction of the first clamp element (14). The measuring clamp (10) is designed such that the distance between the first clamp element (14) and the second clamp element (18) can be modified in a reversible and nondestructive manner, and the first contacting element (16) comprises a plurality of electrically conductive first conductor elements which extend from the surface of the first clamp element (14).
G01N 27/04 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
Systems for depositing coatings onto surfaces of molds and other articles are generally provided. In some embodiments. a system is adapted and arranged to cause gaseous species to flow parallel to a filament array. In some embodiments, a system comprises one or more mold supports that are translatable.
B05B 1/14 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening
B05D 1/00 - Processes for applying liquids or other fluent materials
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
B05D 5/08 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
B29C 33/56 - CoatingsReleasing, lubricating or separating agents
C23C 14/56 - Apparatus specially adapted for continuous coatingArrangements for maintaining the vacuum, e.g. vacuum locks
C23C 16/30 - Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
C23C 16/44 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
C23C 16/458 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
C23C 16/54 - Apparatus specially adapted for continuous coating
H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
42.
BREAKDOWN ASSISTANCE KIT HAVING A DETACHABLE CONNECTION ELEMENT, SYSTEM COMPRISING SUCH A BREAKDOWN ASSISTANCE KIT AND A SEALANT BOTTLE, METHOD FOR REPLACING A CONNECTION ELEMENT, AND FIXING ELEMENT FOR FIXING A CONNECTION ELEMENT IN PLACE
The invention relates to a breakdown assistance kit (1) for sealing and inflating vehicle tyres, comprising a compressor for generating compressed air, the breakdown assistance kit (1) comprising at least one connection element (2) for connecting a sealant bottle, the connection element being detachable from the breakdown assistance kit (1). The invention also relates to a system comprising such a breakdown assistance kit (1) and at least one sealant bottle, to a method for replacing a connection element (3) in a breakdown assistance kit (1), and to a fixing element (3) for fixing a connection element (2) in place in such a breakdown assistance kit (1).
Systems for depositing coatings onto surfaces of molds and other articles are generally provided. In some embodiments, a system is adapted and arranged to cause gaseous species to flow parallel to a filament array. In some embodiments, a system comprises one or more mold supports that are translatable.
B05B 1/14 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening
B05D 1/00 - Processes for applying liquids or other fluent materials
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
B05D 5/08 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
B29C 33/56 - CoatingsReleasing, lubricating or separating agents
C23C 14/56 - Apparatus specially adapted for continuous coatingArrangements for maintaining the vacuum, e.g. vacuum locks
C23C 16/30 - Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
C23C 16/44 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
C23C 16/458 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
C23C 16/54 - Apparatus specially adapted for continuous coating
H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
The invention relates to a pneumatic vehicle tire comprising a profiled tread (1), a belt assembly (2), a carcass insert (6), lateral walls (3), horn profiles (8), and at least one discharge path (9, 10, 11, 12, 13) for discharging electrostatic charges, wherein the discharge path (9, 10, 11, 12, 13) comprises a first electrically conductive sub-passage (9) which passes through the tread (1) in the radial direction, a second electrically conductive sub-passage (10) which adjoins the first sub-passage and runs on the inner face of the tread (1), and a third electrically conductive sub-passage (11) which adjoins the second electrically conductive sub-passage (10), runs on the inner face of the lateral wall (3), and contacts the adjoining horn profile (8). The electrically conductive sub-passages (9, 10, 11) of the discharge path (9, 10, 11) are vulcanized electrically conductive layers (9, 10, 11), each of which has a thickness of maximally 0.10 mm.
A sulfur-crosslinkable rubber mixture and a process for producing the sulfur-crosslinkable rubber mixture, in which the sulfur-crosslinkable rubber mixture contains at least the following constituents: a) 30 to 95 phr of at least one butadiene rubber; and b) 5 to 70 phr of at least one further rubber; and c) 0.1 to 3.0 phr of an oligomer mixture of 2,2,4-trimethyl-1,2-dihydroquinoline, wherein the mixture contains 70% to 100% by weight of dimers and trimers of 2,2,4-trimethyl-1,2-dihydroquinoline.
The invention relates to a sulphur-crosslinkable rubber mixture, in particular for the tread of pneumatic vehicle tyres, containing at least the following constituents: - at least one diene rubber, - 5 to 70 phr (parts by weight, in relation to 100 parts by weight of total rubbers in the mixture) of at least one terpene resin which is based more than 95 % on biologically renewable raw materials and - 10 to 250 phr of at least one silicic acid with a nitrogen surface (BET surface) (in accordance with DIN ISO 9277 and DIN 66132) of less than 130 m²/g.
The invention relates to a compound of formula (I), which is defined in more detail in the present text, a rubber blend containing the compound, a vehicle tire comprising the rubber blend in at least one component, a process for preparing the compound, and the use of the compound as an anti-aging agent and/or antioxidant.
C07F 9/6581 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
C07F 9/6584 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
The invention relates to a crosslinkable rubber mixture comprising:
a. a diene rubber having an average molar mass of more than 150 000 g/mol,
b. a filler,
c. a polymer or oligomer having an average molar mass Mn of less than 150 000 g/mol, which has a filler-interactive functional group and a glass transition temperature Tg<−15° C.,
d. a polymer or oligomer having an average molar mass Mn of less than 150 000 g/mol, which has a filler-interactive functional group and a glass transition temperature Tg>−15° C.
The invention relates to an air lock (1) for transferring technical rubber products into an enclosure (11) of vulcanization systems, the air lock comprising a first lock gate (2) and a second lock gate (8) as well as a hermetically sealable lock chamber (4) having a housing (7) with a first opening (3) that can be closed by the first lock gate (2) and a second opening (9) that can be closed by the second lock gate (8).
The invention relates to a compound of formula (I), which is defined in more detail in the present text, a rubber blend containing the compound, a vehicle tire comprising the rubber blend in at least one component, a process for preparing the compound, and the use of the compound as an anti-aging agent and/or antioxidant
The invention relates to a multi-layer tread for use in vehicle tires, comprising: a) a base layer comprising a first rubber material, and b) a top layer arranged on the base layer and connected to the base layer, wherein the top layer comprises: i) a first side region comprising a second rubber material, ii) a second side region comprising a third rubber material, and iii) a central region arranged between the first side region and the second side region and comprising a fourth rubber material, wherein the first rubber material has a higher modulus of elasticity than the fourth rubber material, and wherein the fourth rubber material has a higher modulus of elasticity than the second rubber material and the third rubber material.
B60C 11/00 - Tyre tread bandsTread patternsAnti-skid inserts
53.
PREPARATION OF CURED RUBBER PRODUCTS WITH PHYSICALLY DETECTABLE MARKERS TO PROOF THE ORIGIN OF NATURAL RUBBER, USED AS A RAW MATERIAL IN THE MANUFACTURE OF THESE PRODUCTS
The invention relates to a method for preparing a marked natural rubber from natural rubber latex collected from plants, or for preparing a marked cured rubber product. wherein a marker comprising one or more metal ion types in the form of metal salts and/or metal oxides is blended into natural rubber latex, natural rubber or coagulated natural rubber, to obtain the marked natural rubber, wherein, in case of preparing the marked cured rubber product, the process further comprises preparing a rubber compound comprising the marked natural rubber and curing and shaping the rubber compound.
The invention concerns a pneumatic vehicle tire having a tread and sidewalls, wherein the tread has at least one shoulder-side profile rib with a shoulder portion extending from the lateral edge of the ground contact patch of the tread in the direction of the respective sidewall and having an outer face, and containing rectangular depressions which are formed elongate transversely to the circumferential direction and are each delimited by a base and in the circumferential direction by side faces, wherein the base, viewed in cross-section transversely to the circumferential direction, has an inside base portion running towards the outer face with a maximum extent length, and an outside base portion with a maximum extent length.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
36 - Financial, insurance and real estate services
39 - Transport, packaging, storage and travel services
Goods & Services
Software, also downloadable; apps for mobile devices;
database software; document management system for contracts,
invoices and other business documents; fleet management,
accounting and information software. Providing business information on vehicle fleets and their
management, contracts, costs and invoices, also via an
online portal; provision and management of a database for
information on vehicle fleets and their management,
contracts, costs and invoices; business organization and
administration of vehicle fleets; business consultancy
related thereto; cost accounting, cost management and cost
analysis with respect to vehicle fleets, also via an online
portal, and related consultancy; loyalty scheme services;
loyalty, bonus and incentive program services and
administration and consultancy related thereto as well as
related sales promotion; contract management and
administration; business document management services. Providing rebates and financial incentives as part of a
customer loyalty program. Consulting for fleet management services in the field of
tracking and monitoring of vehicle fleets in form of
providing information on vehicle fleet management and
related invoices via an online portal.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
36 - Financial, insurance and real estate services
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Application software; Artificial intelligence software; authentication software; Computer programs stored in digital form; computer programs and software for image processing used on mobile phones; Data management software; Data processing software; Data processing systems; Delivery tracking system; devices and appliances for processing images; downloadable multimedia files; Downloadable software and applications for mobile devices; E-commerce and e-payment software; Mobile apps; Software for the management of documents, databases and files, namely, an order management system; Computer programs for the management of documents, databases and files, namely, an order management system; platform software; Retail software; Software; Software and applications for mobile devices; Software for customer order dashboards and management; Software for facilitating business-to-business (B2B) e-commerce transactions; Software for monitoring, analyzing, controlling and running orders and user profiles; software for processing electronic payments to and from others; Supply chain management software; Web application and server software. Vehicle tires and rims and their parts, complete wheels, solid rubber tires, Rubber strips and patches for repairing vehicle tyres; Puncture repair outfits for vehicle tires; Tyre treads; Vehicles and their components, automotive parts. administrative processing of purchase orders placed by computer; Administrative processing of purchase orders; Administrative services relating to warranty claims processing; Computerized compilation of order lists; computerized online ordering services; Electronic order processing services; the bringing together, for the benefit of others, of a variety of goods, excluding the transport thereof, namely Application software, Artificial intelligence software, authentication software, Computer programs stored in digital form, computer programs and software for image processing used on mobile phones, Data management software, Data processing software, Data processing systems, Delivery tracking system, devices and appliances for processing images, downloadable multimedia files, Downloadable software and applications for mobile devices, E-commerce and e-payment software, Mobile apps, Software for the management of documents, databases and files, namely, an order management system, Computer programs for the management of documents, databases and files, namely, an order management system, platform software, Retail software, Software, Software and applications for mobile devices, Software for customer order dashboards and management, Software for facilitating business-to-business (B2B) e-commerce transactions, Software for monitoring, analyzing, controlling and running orders and user profiles, software for processing electronic payments to and from others, Supply chain management software, Web application and server software ,Vehicle tires and rims and their parts, complete wheels, solid rubber tires, puncture tread systems and puncture support elements for vehicle wheels, and materials for vehicle tires, in particular cover strips and patches made of rubber, Vehicles and their components, automotive parts, enabling customers to conveniently view and purchase those goods via retail stores, wholesale outlets, by means of electronic media or through mail order catalogues; Marketing, sales promotion, creation of price and product information; Online ordering services; presenting of goods and services on communication media, for retail purpose; Retail services relating to automobile parts; Services related to business management and consultancy, including order tracking and customer relationship management; Wholesale and retail services, in particular mail order services (including online) for tires; none of the aforesaid services in connection with business administration and business consulting in connection with the design, sale and management of shipping investments; consulting services in the field of ordering tires via computer software. Electronic payment services. Data transmission services; Electronic communication by means of chatrooms, chat lines and Internet forums; Electronic transmission of data; Providing access to e-commerce platforms on the Internet; Provision of access to content, websites and portals; provision of access to web portals regarding inspection of monitoring business processes, monitoring of business workflows, enforcing of business workflows, enforcing business processes; Provision of communications information; Wireless electronic transmission of data. Hosting of databases; Hosting of digital content; Hosting of mobile applications; Hosting of mobile websites; Hosting of portals on the internet; Hosting websites on the Internet; Hosting an online platform for electronic commerce; Providing temporary use of web-based software; Hosting an online platform for processing images of tires uploaded from an application software, for scanning and analyzing tire sidewalls and tread depths to enable the handling of customer claims; Software as a Service [SaaS].
58.
SULFUR-CROSSLINKABLE RUBBER-COATING MIXTURE, AND PNEUMATIC VEHICLE TYRE
A sulfur-crosslinkable rubberization mixture for metallic strength members which contains 0.25 to 5 phr (parts by weight, based on 100 parts by weight of the total rubbers in the mixture) of at least one novolac resin which comprises alkylurethane units and is produced by reaction of a phenolic compound, an aldehyde and a carbamate resin, wherein the carbamate resin is produced by reaction of alkylurethane with an aldehyde, and 0.5 to 3 phr of at least one sulfenimide accelerator. Also provided is a pneumatic vehicle tire which includes at least one such sulfur-crosslinked rubberization mixture.
The invention relates to a pneumatic vehicle tire with a tread with at least one circumferential groove, which is formed to the profile depth and has a groove base and groove flanks, wherein free-standing webs, which are at a distance from one another in the circumferential direction, are elongate in the circumferential direction and have a top surface running parallel to the tread periphery and a height of 7% to 30% of the profile depth, are formed on the groove base, wherein at least one protrusion, which sits on the groove base and is elongate in the circumferential direction, is formed between successive webs in the circumferential direction on and along each groove flank, wherein the one protrusion overlaps the other protrusion with respect to the circumferential direction, at least in portions, so that between the protrusions there remains a groove-base channel, which has a constant width in the axial direction between protrusion edges which are formed on the protrusions and run at a constant depth and in the circumferential direction.
A sealant device for a sealant for sealing a vehicle tire, including a closure unit with two openings, the first opening configured for the air inlet and the second opening configured for the sealant outlet and a tube is arranged at the first opening, which extends into the device and through which the air can flow into the device At the end of the tube, the first opening has a first sealing element and the second opening has a second sealing element. A puncture repair kit includes the sealant device and a pressure source. A method for producing the sealant device includes:—manufacture of a housing section by blow molding or injection molding,—manufacture of a closure unit with two openings by injection molding, and—connecting of the housing section to the closure unit to form a sealant device by means of ultrasound or snap-on closure or via a bayonet closure.
A process for producing a vulcanizable composite material, including the steps of: a) producing or providing a textile strength member, b) producing or providing a crosslinkable rubberization mixture comprising: i) at least one base rubber selected from the group consisting of ethylene-propylene-diene rubbers and butyl rubbers, and ii) at least one aging selected from the group consisting of p-phenylenediamines, dihydroquinolines, phenylnaphthylamines, substituted phenols and substituted bisphenols, and c) introducing the textile strength member into the crosslinkable rubberization mixture to obtain the vulcanizable composite material, wherein the crosslinkable rubberization mixture is processible by vulcanization to give a crosslinked rubberization mixture which is at least partly transmissive to visible light at least in sections.
C08K 5/3437 - Six-membered rings condensed with carbocyclic rings
62.
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TIRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, PROCESS FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGEING PROTECTANT AND/OR ANTIOZONANT AND/OR DYE
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which, the compound has the formula (I), wherein R1 is selected from the group consisting of benzyl radicals, 1-phenylalkyl radicals having altogether 7 to 18 carbon atoms and linear, branched and cyclic aliphatic C3- to C12-radicals.
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which, the compound has the formula (I), wherein R1 is selected from the group consisting of benzyl radicals, 1-phenylalkyl radicals having altogether 7 to 18 carbon atoms and linear, branched and cyclic aliphatic C3- to C12-radicals.
A pneumatic vehicle tire having a tread, a belt assembly, a radial carcass, and having sidewalls which in each case in their radially outer region have at least two rows of parallelogram-shaped elevations with a height of 0.80 mm to 1.50 mm, determined in relation to the remaining level of the sidewall, said rows running so as to be concentric with the annular shape of the sidewall, wherein in which intermediate spaces are present between the elevations within one row and between mutually adjacent rows. The rows of elevations are mutually offset in the circumferential direction of the sidewall, with the elevations overlapping one another, wherein the intermediate spaces between the elevations are also mutually offset in the circumferential direction from row to row, so as not to be co-aligned.
The invention relates to pneumatic vehicle tyres, wherein the reinforcements of the bandage ply have a multifilament yarn made of PA 6.6 with a fineness of 100 dtex to 1500 dtex, the raw yarn of which has a fineness-related maximum tensile strength of greater than 87 cN/tex, and a thermal shrinkage greater than 6%, wherein the reinforcements of the carcass ply comprise a multifilament yarn made of PET with a fineness of 50 dtex to 2500 dtex, the raw yarn of which has a fineness-related maximum tensile strength of ≥ 70 cN/tex and a thermal shrinkage of less than 8%, and wherein the reinforcements of the belt ply comprise a steel filament with a tensile strength of 3000 N/mm^2 to 4100 N/mm^2 and a carbon content of 0.79 wt.% to 1.10 wt.%. Such a pneumatic vehicle tyre with further improved rolling resistance is still sufficiently robust to withstand particular stresses, such as improper use.
B60C 9/00 - Reinforcements or ply arrangement of pneumatic tyres
B60C 9/04 - Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
B60C 9/18 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/20 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
B60C 9/22 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
The invention relates to a pneumatic vehicle tyre having a carcass, wherein the carcass has at least one carcass ply with reinforcement members, wherein the reinforcement members each take the form of a tyre cord comprising at least one polyester yarn consisting of at least 90 mol% polyethylene terephthalate (PET). The reinforcement member of the carcass is intended to provide sufficient tyre stability and durability over a broad fineness range, in particular in high speed use, and to allow the weight of the tyre to be reduced. This is achieved in that the tyre cord has a breaking strength of at least 8.0 g/den, a LASE @ 2% of at least 1.1 g/den and a LASE @ 5% of at most 2.5 g/den, a breaking energy of at least 183 (g/den)·mm and a sidewall indentation value of at most 5%.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Vehicle tires.
67.
COMPOUND, RUBBER BLEND CONTAINING THE COMPOUND, VEHICLE TYRE COMPRISING THE RUBBER BLEND IN AT LEAST ONE COMPONENT, METHOD FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN ANTI-AGING MEANS AND/OR ANTIOXIDANT AND/OR DYE
The invention relates to a compound, a rubber blend containing said compound, a vehicle tyre comprising the rubber blend in at least one component, a method for producing the compound and the use of the compound as an anti-aging means and/or antioxidant and/or dye. The compound according to the invention is a compound according to formula (I), wherein - R131212 moieties, - R2and R311212 moieties, aromatic moieties, halogen moieties, cyano moieties, ester moieties, ketone moieties, ether moieties and thioether moieties, - m is 0 or 1 or 2 or 3, - n is 0 or 1 or 2 or 3 or 4, - X is selected from the group consisting of O, S and N(H), and - Y is selected from the group consisting of O, S and N(H).
B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C07D 243/38 - [b, e]- or [b, f]-condensed with six-membered rings
C09B 57/00 - Other synthetic dyes of known constitution
C09K 15/30 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Vehicle Tires.
69.
COMPOUND, RUBBER MIXTURE CONTAINING THE COMPOUND, VEHICLE TIRE WHICH HAS AT LEAST ONE COMPONENT COMPRISING THE RUBBER MIXTURE, PROCESS FOR PREPARING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGING PROTECTION AGENT AND/OR ANTIOZONANT AND/OR COLORANT
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which, the compound has the formula (I), wherein A is an aromatic radical optionally bearing additional substituents, and wherein R1 is selected from the group consisting of xi) aromatic radicals, wherein the aromatic radicals optionally bear substituents selected from the group consisting of halogen radicals, cyano radicals, ester radicals, ketone radicals, ether radicals and thioether radicals, and xii) linear, branched and cyclic aliphatic C1- to C12-radicals, and xiii) combinations of aromatic and aliphatic C1- to C12-radicals.
A compound, a rubber mixture containing the compound, a vehicle tire comprising the rubber mixture in at least one component, a process for producing the compound and the use of the compound as an aging stabilizer and/or antiozonant and/or dye, in which, the compound has the formula (I), wherein A is an aromatic radical optionally bearing additional substituents, and wherein R1 is selected from the group consisting of xi) aromatic radicals, wherein the aromatic radicals optionally bear substituents selected from the group consisting of halogen radicals, cyano radicals, ester radicals, ketone radicals, ether radicals and thioether radicals, and xii) linear, branched and cyclic aliphatic C1- to C12-radicals, and xiii) combinations of aromatic and aliphatic C1- to C12-radicals.
The invention relates to a sulfur-crosslinkable rubber mixture, in particular for the tread of pneumatic vehicle tires, comprising at least the following constituents: - at least one diene rubber, - 5 to 70 phr (percentage by weight based on 100 wt.% of all of the rubber in the mixture) of at least one to more than 95% of terpene resin based on biodegradable raw materials, and - 5 to 250 phr of silica produced from rice hull ash.
The invention relates to a sulfur-crosslinkable rubber mixture, in particular for the tread of pneumatic vehicle tyres, containing at least the following constituents: - at least one diene rubber; - 5 to 70 phr (parts by weight, based on 100 parts by weight of all of the rubber in the mixture) of at least one terpene resin, more than 95% of which is based on biologically renewable raw materials; - 1 to 40 phr of at least one liquid polybutadiene, which is modified with organosilicon and has an average molecular weight Mw according to GPC of 500 to 18000 g/mol; and - 40-350 phr of at least one filler.
The invention relates to a pneumatic vehicle tire comprising a directional tread having tread bars (4, 5, 6) or tread bar-like profiled structures which are provided with at least two grooves (7, 8) extending in parallel in the top view, which grooves have a width of (b) 0.40 mm to 1.00 mm and comprise, at least within a central groove portion (7a, 8a) located along their longitudinal extension in the tread bar (4, 5, 6) or the bar-like profiled structure, a radially inner and, adjacent thereto, a radial outer portion (9a, 9b; 9'a, 9'b) extending from the groove base. In the tread, tread bars (4, 5, 6) or bar-like profiled structures (6) are provided, which comprise at least one pair of grooves extending adjacently to one another, the radially inner portions (9a, 9'a) of which extend in the radial direction and the radially outer portions (9b, 9'b) of which, in each case starting from their radially inner end, are inclined with respect to the radial direction toward the leading edge (4a, 5a, 6a).
EEPP), and which have, at least in a sipe portion (9c) visible in top view, a radially inner portion (9IEE), and a radially outer portion (9II) which adjoins the radially inner portion, includes an obtuse angle therewith, and extends straight and at an angle (β) of up to 45° with respect to the radial direction. The radially outer portions (9II) change their angle (β) with respect to the radial direction a) within sipes (9, 9', 9'') and/or b) in sipes (9, 9', 9'') which are formed in profile positives (1, 2, 3) which are positioned differently with respect to the equatorial tyre plane (line A-A).
A method for producing a pneumatic vehicle tyre (1) having a belt assembly (3), which has multiple reinforcing element plies (4, 5) and at least one electrically conductive ply (6), comprising at least the steps of: b) building up the belt assembly (3) on the carcass (2) provided, by at least the following two steps: b1) applying the reinforcing elements plies (4, 5) of the belt assembly, wherein the reinforcing element plies take up together, in their axial extent, an axial region (9) delimited by two axial bounds (8), b2) applying at least one electrically conductive filament (10, 10', 10'') at least to a radially outermost, already built-up component of the tyre to be created, for the purpose of building up the electrically conductive ply (6, 6'), wherein the radially outermost, already built-up component is the carcass (2) or one reinforcing element ply (4, 5) of the reinforcing element plies of the belt assembly (3) and wherein the at least one electrically conductive filament (10, 10', 10'') is arranged in such a way that, over the circumferential extent of the belt assembly (3), it crosses repeatedly in each case over at least one of the axial bounds (8). The invention also relates to a corresponding pneumatic vehicle tyre.
The invention relates to a pneumatic tyre (1) for a two-wheeled vehicle, comprising a tyre tread (2), a tyre carcass, tyre sidewalls (3) and two bead regions (4) which each have a tyre bead having a core (5), wherein the two bead regions (4) each have a bead protection band (8) which is arranged axially outside the carcass as abrasion protection, wherein: • the tyre carcass is formed from a first carcass ply (6) and a second carcass ply (6') which each comprise reinforcements; • the second carcass ply (6') is arranged radially inside the first carcass ply (6) in a zenith (17) of the pneumatic tyre (1) for a two-wheeled vehicle and extends from the zenith (17) of the pneumatic tyre (1) for a two-wheeled vehicle over the tyre sidewalls (3) into both bead regions (4) and there wraps around each core (5) from axially inside to axially outside and ends in a second carcass ply end (7') under the bead protection band (8) of each bead region (4); • the first carcass ply (6) extends from the zenith (17) of the pneumatic tyre (1) for a two-wheeled vehicle over the tyre sidewalls (3) into the bead regions (4) and there wraps around each core (5) from axially inside to axially outside; • the first carcass ply (6) is guided from each bead region (4) in a carcass ply turn-up (61) over each tyre sidewall (3) and under the tyre tread (2); and • the two carcass ply turn-ups (61) overlap one another in the zenith (17) of the tyre (1), wherein the carcass ply turn-ups (61) extend over the zenith (17) and the tyre sidewalls (3) into both bead regions (4) and there end under the bead protection band (8) in a first carcass ply end (7).
B60C 9/06 - Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
B60C 15/00 - Tyre beads, e.g. ply turn-up or overlap
B60C 15/06 - Flipper strips, fillers, or chafing strips
78.
DUPLEX CORD FOR USE AS A REINFORCEMENT IN A BELT BANDAGE OF A PNEUMATIC VEHICLE TYRE
The invention relates to a duplex cord for use as strength member in a belt bandage of a pneumatic vehicle tire, consisting of exactly two yarns that are twisted together at the ends, wherein the first yarn has a Z value of 600 mN/tex or more, and wherein the second yarn has a Z value of 75 mN/tex or less and a Y value of 150 mN/tex or less, where Z is the force normalized to the linear yarn density at which an elongation of 1% is obtained in the force-elongation diagram, where Y is the force normalized to the linear yarn density at which an elongation of 4% is obtained in the force-elongation diagram, and where the quotient X of the linear density of the first yarn divided by the linear density of the second yarn is in the range from 1.0 to 1.3.
A sulfur-crosslinkable rubber mixture, to the vulcanizate thereof, and to a vehicle tire. The sulfur-crosslinkable rubber mixture comprises at least the following constituents: —at least one solution-polymerized styrene-butadiene rubber (SSBR) having a glass transition temperature Tg according to DSC of −35° C. to −85° C.; and —at least one silica; and —1 to 30 phf of at least one silane A having the general empirical formula A-I) (R1)oSi—R2—(S—R3)q—S—X; and —0.5 to 30 phf of at least one silane B having the general empirical formula B-I) (R1)oSi—R2—(S—R3)u—S—R2—Si(R1)o, where q=1 or 2 or 3; and u=1 or 2 or 3; and X is a hydrogen atom or a —C(═O)—R8 group where R8 is selected from hydrogen, C1-C20 alkyl groups, C6-C20 aryl groups, C2-C20 alkenyl groups and C7-C20 aralkyl groups.
A pneumatic vehicle tire in radial design that is a summer tire or all-season tire, with a profiled tread including rows of profile blocks and/or profile ribs running around the tire in circumferential direction, wherein the total number of sipes within each row of profile blocks and/or profile ribs is not more than 150, wherein the tread is in the form of a single layer or multiple layers with a radially outermost tread layer that extends at least over the width of the ground contact area, wherein the profile depth of the tread is up to 6.5 mm, and the tread or its radially outermost tread layer consists of a rubber material with a Shore A hardness at room temperature in accordance with DIN ISO 7619-1 of 40 ShA to 55 ShA.
The invention relates to a sulphur-crosslinkable rubber mixture, the vulcanisate thereof, and a vehicle tyre. The sulphur-crosslinkable rubber mixture contains at least the following constituents: - 50 to 100 phr of natural polyisoprene (NR), - 0 to 50 phr of at least one further diene rubber, - 5 to 80 phr of at least one regenerated rubber material which was produced by means of at least one regeneration agent, selected from the group consisting of dithiophosphoryl polysulfides and silanes with a polysulfane group, from a rubber material blend in an internal mixer wherein the rubber material blend consists of at least 50 wt.% of comminuted treads of truck radial tyres and/or bus radial tyres - 1 to 30 phr of at least one resin acting as tackifier and - 50 to 100 phr of at least one filler.
A sulfur-crosslinkable rubber mixture, especially for the tread of pneumatic vehicle tires, including at least the following constituents:
10 to 90 phr (parts by weight, based on 100 parts by weight of all rubbers in the mixture) of at least one solid, solution-polymerized, functionalized butadiene rubber, where the functionalization enables interaction with a polar filler, —at least one further diene rubber, —at least one liquid, modified diene polymer A having a weight-average molecular weight Mw by GPC of 500 to 50 000 g/mol, preferably 2000 to 10 000 g/mol, wherein the modification enables interaction with a polar filler and is present along the polymer backbone, and —10 to 300 phr of at least one silica.
The invention relates to a commercial vehicle tire having a tread with at least one profile rib which runs in encircling fashion in a circumferential direction, is arranged laterally with respect to the tire equatorial plane and has sipes extending through it, which sipes each have sipe walls, a sipe midplane spaced apart equally from the sipe walls, a width of 0.4 mm to 2.0 mm and a maximum depth in a radial direction of at least 40% of the profile depth, wherein each sipe, at least in a portion which runs over the predominant part thereof as seen in plan view, has at least one sipe zone which is offset in relation to the radially outer sipe periphery and which runs in an extent direction of the sipe in an undulating form and in arcuate or singly serrated form in a radial direction, wherein a plane running through the point of the maximum excursion of the sipe zone has a line of intersection with the sipe midplane, which line of intersection follows the undulating form of the sipe zone.
The invention relates to a commercial vehicle tire having a tread with at least one profile rib which runs in encircling fashion in a circumferential direction, is arranged laterally with respect to the tire equatorial plane and has sipes extending through it, which sipes each have sipe walls, a sipe midplane spaced apart equally from the sipe walls, a width of 0.4 mm to 2.0 mm and a maximum depth in a radial direction of at least 40% of the profile depth, wherein each sipe, at least in a portion which runs over the predominant part thereof as seen in plan view, has at least one sipe zone which is offset in relation to the radially outer sipe periphery and which runs in an extent direction of the sipe in an undulating form and in arcuate or singly serrated form in a radial direction, wherein a plane running through the point of the maximum excursion of the sipe zone has a line of intersection with the sipe midplane, which line of intersection follows the undulating form of the sipe zone.
The sipe runs in the undulating form exclusively in the sipe zone, wherein the amplitude of the line of intersection that follows the undulating form of the sipe zone decreases, in each line-of-intersection portion running over one half of a wavelength, in the direction of the tread-outside sipe end.
The invention relates to a method and to a device (7) and to a computer program product for producing a pneumatic tyre that has an inner layer (2), a carcass ply (3), a bead core, a tyre belt, and a tread, wherein the method comprises the following steps: a) placing the inner layer (2) and the carcass ply (3) onto a tyre building drum (1) and onto a support ring having bellows (4), b) radially moving core fixing means (5) to a larger radius, wherein the radius to which the core fixing means (5) are moved is larger than the unexpanded radius of the tyre building drum (1), c) radially moving the core fixing means (5) to a smaller radius, d) forming tyre shoulders by expanding the tyre building drum, e) placing a bead core on the carcass ply (3) on the drum shoulder (8), f) fixing the bead core using the radially movable core fixing means (5), g) turning up the carcass ply (3) and the inner layer (2) using a bellows (4), h) finishing the green tyre using further steps.
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
tires for vehicles; automobile tires; inner tubes for tires; solid rubber tires; complete wheels; wheel rims; parts and accessories for tires, as far as included in class 12. raw or partly processed rubber, gutta-percha, gum, rubber mixtures and articles thereof, as far as included in class 17; articles of plastics (semi -finished), sealing-, packing and insulation material; non-metallic flexible hoses; semi-finished goods and compounds of rubber.
A pneumatic tire for a vehicle with a tread having at least one profile rib, which is delimited on at least one side thereof by a circumferential groove. The circumferential groove has, when viewed in cross section, a portion running in the radial direction and having a width of up to 3.0 mm and, adjoining it, a radially inner channel region. The radially inner channel region is delimited by two channel walls and a channel base forming the groove base, and has a larger cross-sectional area and is made wider in each case than the portion running in the radial direction. The profile rib is provided over its circumference with sipes, which merge into the circumferential groove, run at an angle of 0° to 50° with respect to the axial direction and have a width of 0.4 mm to 1.2 mm and a maximum depth of 70% to 100% of the profile depth, and have sipe walls. Each sipe is locally widened by at least one channel which is open to the tread periphery and merges into the radially inner channel region of the circumferential groove. The channel is formed by a depression formed in one sipe wall and a depression formed on the other sipe wall, opposite the first depression.
B60C 11/12 - Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
95.
COMPRESSOR SYSTEM FOR A PUNCTURE REPAIR KIT, PUNCTURE REPAIR KIT HAVING SUCH A COMPRESSOR SYSTEM, AND METHOD FOR SEALING A VEHICLE TYRE WITH SUCH A COMPRESSOR SYSTEM
A compressor system for a puncture repair kit, in which a supply pressure of compressed air is controlled to a specified pressure Pp or less without the use of a relief valve, having a motor, a piston, which is driven by the motor via a crank mechanism and has a cylinder component with a cylinder main body having a pump chamber, in which a piston is movable between a bottom dead center and a top dead center and air is compressed, and a receiving chamber for receiving the compressed air compressed in the pump chamber through an air discharge valve. The cylinder main body is elastically deformable as the pressure increases, the cylinder main body being deformable to such an extent that the compression volume V2 of the cylinder fulfills the following expression (a) 0.3×V1×P0/(PP−P0)=
B29C 73/02 - Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass using liquid or paste-like material
F04B 53/16 - CasingsCylindersCylinder liners or headsFluid connections
96.
GROOVED ROLLER, DEVICE FOR EMBEDDING REINFORCEMENTS MADE OF STEEL IN A RUBBER MIXTURE WEB, AND USES OF THIS DEVICE
A grooved roller having a multiplicity of guide grooves running parallel to one another and in encircling fashion over the circumference of said grooved roller and serve for guiding strength members of flattened cross section before they enter a roller calender, which strength members have, in cross section, a first diameter and, perpendicular thereto, a second diameter, the second diameter is smaller than the first diameter, and the two diameters are each determined at the points with the greatest widths. The guide grooves each have a U-shaped cross section with a groove base extending parallel to the roller axis and with two groove walls extending perpendicularly to the roller axis. The groove base has a width which at least corresponds to, and is up to 5% greater than, the first diameter of the strength member, and the groove walls have a height which is 50% to 90% of the second diameter of the strength member.
B29C 43/28 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29D 30/38 - Textile inserts, e.g. cord or canvas layers, for tyresTreatment of inserts prior to building the tyre
B29K 21/00 - Use of unspecified rubbers as moulding material
17 - Rubber and plastic; packing and insulating materials
18 - Leather and imitations of leather
Goods & Services
Rubber, gutta-percha, gum, asbestos, mica; plastic goods
(semifinished products); sealing, packing and insulating
materials; flexible hoses (not made from metal); flexible
pipes, tubes, hoses and fittings therefor (including
valves), and fittings for rigid pipes, all non-metallic;
seals, sealants and fillers; insulation and barrier articles
and materials; acoustic insulation articles and materials;
flexible pipes, tubes, hoses, and fittings therefor,
including valves, non-metallic; flexible hose connections
(not made from metal); casings of rubber for tubes;
non-metallic seals for cables; stuffing of rubber; line
seals; sealing gaiters, sealing rings, rubber valves;
natural rubber (liquid); sub-ballast mats made from rubber
and rubber substitutes for vibration and shock damping in
track construction; oil-absorbent mats made of rubber and
rubber substitutes; rubber valves; soft top, door, window,
engine compartment seals; packing materials of rubber or
plastics; plastic sheeting (except for packaging purposes),
including sheeting for sealing and insulating purposes, roof
and pond liners; gaskets, acoustic insulation panels made
from rubber or plastic for airport passenger bridges; rubber
for retreading tires; adhesive tapes, strips, bands and
films; decorative plastics films being semi-finished
products; rubber solutions; molded parts made from rubber
and rubber-metal bondings for vibration control. Leather and imitations of leather; animal skins, hides;
luggage, bags, wallets and carrying bags; trunks and
traveling bags; travel garment covers; umbrellas, parasols
and walking sticks; whips, harness and saddlery; suitcases,
bags, in particular holdalls, briefcases and handbags,
backpacks, document holders, wallets, purses, key pouches.
17 - Rubber and plastic; packing and insulating materials
18 - Leather and imitations of leather
Goods & Services
Rubber, gutta-percha, gum, asbestos, mica; plastic goods
(semifinished products); sealing, packing and insulating
materials; flexible hoses (not made from metal); flexible
pipes, tubes, hoses and fittings therefor (including
valves), and fittings for rigid pipes, all non-metallic;
seals, sealants and fillers; insulation and barrier articles
and materials; acoustic insulation articles and materials;
flexible pipes, tubes, hoses, and fittings therefor,
including valves, non-metallic; flexible hose connections
(not made from metal); casings of rubber for tubes;
non-metallic seals for cables; stuffing of rubber; line
seals; sealing gaiters, sealing rings, rubber valves;
natural rubber (liquid); sub-ballast mats made from rubber
and rubber substitutes for vibration and shock damping in
track construction; oil-absorbent mats made of rubber and
rubber substitutes; rubber valves; soft top, door, window,
engine compartment seals; packing materials of rubber or
plastics; plastic sheeting (except for packaging purposes),
including sheeting for sealing and insulating purposes, roof
and pond liners; gaskets, acoustic insulation panels made
from rubber or plastic for airport passenger bridges; rubber
for retreading tires; adhesive tapes, strips, bands and
films; decorative plastics films being semi-finished
products; rubber solutions; molded parts made from rubber
and rubber-metal bondings for vibration control. Leather and imitations of leather; animal skins, hides;
luggage, bags, wallets and carrying bags; trunks and
traveling bags; travel garment covers; umbrellas, parasols
and walking sticks; whips, harness and saddlery; suitcases,
bags, in particular holdalls, briefcases and handbags,
backpacks, document holders, wallets, purses, key pouches.
99.
PNEUMATIC VEHICLE TIRE HAVING A BELT BANDAGE HAVING AT LEAST ONE BELT PLY
A pneumatic vehicle tire with a belt assembly with at least one belt ply reinforced with steel cords embedded in rubber material. The steel cords each having the same number of steel filaments, are arranged parallel to one another and at at least substantially equal distances apart within each belt ply, have rubber coating layers on both sides, the layer thicknesses of which in total are 0.10 mm to 2.00 mm, when viewed in cross section are flattened open steel cords composed of four to six steel filaments periodically twisted together, at least two of which, when viewed in cross section, are flat-deformed, have a first larger diameter and a second smaller diameter perpendicular thereto, the ratio of which is between 1.10 and 3.00, and are embedded in the belt ply with their first, larger diameter lying largely flat and are at largely equal clear distances from one another, which are 0.10 mm to 1.00 mm.
B60C 9/00 - Reinforcements or ply arrangement of pneumatic tyres
B60C 9/20 - Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
100.
METHOD FOR PRODUCING A VULCANIZING MOLD AND VULCANIZING MOLD PRODUCED ACCORDING TO THIS METHOD
A method for producing a vulcanizing mold for vehicle tires, in which the vulcanizing mold has radially on the inside cast mold surfaces of a mold material with mold projections for forming cuts in the tread profile of the vehicle tire to be manufactured. The mold projections are formed by in each case first providing a core of a metal of higher strength than the mold material and then coating the core at least partially with the mold material during the casting of the mold surfaces. A corresponding vulcanizing mold is also specified.
