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Continental Reifen Deutschland Gmbh patents


Recent patent applications related to Continental Reifen Deutschland Gmbh. Continental Reifen Deutschland Gmbh is listed as an Agent/Assignee. Note: Continental Reifen Deutschland Gmbh may have other listings under different names/spellings. We're not affiliated with Continental Reifen Deutschland Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Continental Reifen Deutschland Gmbh-related inventors


Pneumatic vehicle tyres

The invention relates to a pneumatic vehicle tire (1) having a profiled tread (2) that merges at either side into sidewalls (3, 4), the end of which is formed by a tire bead (5, 6) insertable in an airtight manner into a wheel rim (7) of a vehicle wheel (8), wherein an absorber (10) cohesively bonded to the inner surface (9) of the pneumatic vehicle tire (1) has been integrated into the pneumatic vehicle tire (1) for sound absorption and the cohesive bonding consists of a bonding agent (11) in an arrangement where it is not distributed over the full area between the absorber (10) and the inner surface (9) of the pneumatic vehicle tire (1).. . ... Continental Reifen Deutschland Gmbh

Holder for arranging a foil on a mold surface of a sidewall shell of a vulcanizing mold and a vulcanizing mold having such a holder

. . A holder is for arranging a foil on the mold surface of a sidewall shell of a vulcanizing mold. The holder has a sleeve which can be pressed into a bore in the sidewall shell and, arranged in the sleeve, a helically-spring-mounted, coaxially movable pin. ... Continental Reifen Deutschland Gmbh

Method for determining a tread depth of a tire profile and control device therefor

A method is for determining a profile depth of a tire profile. The method includes at least the following steps: a) detecting an acceleration of a measurement point on a tire inner side of a vehicle tire, wherein a deviation, caused by contact of the vehicle tire with a roadway, of the acceleration of the measurement point within an observation window is detected, b) deriving at least one analytical characteristic variable which is characteristic of the profile of the detected acceleration, wherein the at least one analytical characteristic variable characterizes the non-periodic profile of the detected acceleration within one tire rotation, c) determining the profile depth in a manner dependent on the at least one analytical characteristic variable, wherein a calibration curve yields the dependency between the analytical characteristic variable and the profile depth, and the calibration curve assigns a profile depth to the derived analytical characteristic variable.. ... Continental Reifen Deutschland Gmbh

Method for determining tire characteristic influencing variables and control device therefor

A method is for determining a tire characteristic influencing variable and includes: a) detecting an acceleration of a measurement point on a tire inner side of a vehicle tire, wherein a deviation, caused by contact of the vehicle tire with a roadway, of the acceleration of the measurement point within an observation window is detected, b) deriving at least one analytical characteristic variable which is characteristic of the detected acceleration, wherein the at least one analytical characteristic variable characterizes the non-periodic profile of the detected acceleration within one tire rotation, c) determining at least one tire characteristic influencing variable in a manner dependent on the at least one analytical characteristic variable, wherein a mathematical mapping yields the dependency between the analytical characteristic variable and the tire characteristic influencing variable, wherein the mathematical mapping assigns at least one tire characteristic influencing variable to the at least one derived analytical characteristic variable.. . ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire

A pneumatic vehicle tire for utility vehicles has a profiled tread having two circumferential ribs that are adjacent and are separated by a circumferential groove of depth h formed from radially inner and outer extension sections of height h1 and h2. The groove in the radially inner extension section is a channel of height h1 and breadth b1, and in the outer extension section is configured, along its circumferential extent, with an alternating sequence of first and second circumferential regions. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire

A pneumatic vehicle tire has a structured tread which transitions at both sides into sidewalls the end of which is formed by a tire bead which is insertable in air-tight fashion into a wheel rim of a vehicle wheel equipped with the pneumatic vehicle tire, such that an air cavity filled with compressed air is formed between wheel rim and pneumatic vehicle tire. The pneumatic vehicle tire has, on its inner surface situated opposite the tread, a foamed material layer. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire

A pneumatic vehicle tire has a nominal tire cross-sectional height h of at most 110 mm, bead regions with bead cores, a radial carcass which runs around the bead cores in the bead regions axially on the inside to axially on the outside forming carcass turn-ups, and side wall regions, which each have a wing profile and a side wall profile. The wing profiles are the only rubber components extending in contact with the radial carcass in the radially outer region of the side wall region. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire

A pneumatic vehicle tire has at least a tread with an outer tread cap with a profiled tread surface, an inner tread base and at least one electrically conductive conductivity strip. The conductivity strip extends in a radial direction from the tread base, through the tread cap, to the tread surface. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire having a tread

The invention relates to a pneumatic vehicle tire, which has a tread (1), which has a tread segment (6) that is arranged radially outside, said tread segment having a material strip (7) that is arranged helically in windings approximately in the circumferential direction, wherein the material strip (7) in the region of the tread segment (6) has at least two layers (8, 9) in the longitudinal direction of the material strip, wherein the first layer (8) is formed of a first rubber mixture and the second layer (9) is formed of a second rubber mixture and wherein the layers (8, 9) connect the radially outer surface (10) to the radially inner surface (11) of the tread segment (6). The problem addressed by the invention is the creation of a pneumatic vehicle tire that has advantageous snow driving behavior and, at the same time, improved properties on a dry roadway. ... Continental Reifen Deutschland Gmbh

Method for monitoring tire states and/or sensor states and a monitoring system therefor

A method is for monitoring tire states and/or sensor states. The method includes the steps: a) capturing whether at least one tire sensor module for measuring tire states and/or sensor states is present in a monitoring region; b) determining whether the captured tire sensor module is unknown; c) evaluating data messages from the at least one captured and unknown tire sensor module, the evaluation including at least comparing at least one tire state transmitted via the data message with a limit value therefor and/or monitoring a sensor state of the tire sensor module transmitted via the data message; and, d) outputting a warning signal if a tire state exceeds or undershoots the respective limit value in order to indicate that a tire state of a tire assigned to the at least one unknown tire sensor module is critical and/or if a critical sensor state is detected.. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire with a sound absorber

The invention relates to a pneumatic vehicle tire having a sound absorber composed of foam which is adhesively attached, in the interior of the tire, to the inner surface situated opposite the tread, wherein the sound absorber adheres to a previously applied, self-sealing sealant which, at least immediately after its application, has a tackiness required for the adhesive attachment of the sound absorber. The sound absorber is made up of a multiplicity of individual geometric sound absorber bodies which are not connected to one another, in that each of the geometric sound absorber bodies adheres to the sealant, and in that each of the geometric sound absorber bodies has a diameter of 1 mm to 50 mm.. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire

The invention is directed to a pneumatic vehicle tire which includes a foam sound absorber in its interior, adhesively attached to the inner surface opposite from the tread and extending in an annular manner over the circumference of the tire. The sound absorber adheres to a previously applied, self-sealing sealant which, at least immediately after its application, has a tackiness required for the adhesive attachment of the sound absorber. ... Continental Reifen Deutschland Gmbh

Pneumatic vehicle tire having a tacky sealing

A pneumatic vehicle tire having a self-sealing sealant arranged in its interior, on the inner surface opposite from the tread, the sealant being highly viscous and the sealant having such a tackiness that it adheres to the inner surface. The inner surface on which the sealant is arranged has regions provided with an adhesion-reducing effect, these regions provided with an adhesion-reducing effect taking up between 40% and 60% of the inner surface on which the sealant is arranged.. ... Continental Reifen Deutschland Gmbh

Rubber mixture and vehicle tires

Disclosed are sulfur-crosslinkable rubber mixtures that can be incorporated into treads of vehicle tires, and vehicle tires comprising the disclosed sulfur-crosslinkable rubber mixtures. The rubber mixtures comprise: at least one diene rubber, at least one silica, at least one hydrocarbon resin, and 1 to 40 phr of at least one liquid polybutadiene having terminal organosilicon modification and having a weight-average molecular weight mw by gpc of 500 to 12 000 g/mol.. ... Continental Reifen Deutschland Gmbh

04/12/18 / #20180100057

Rubber mixture and vehicle tires

Disclosed are sulfur-crosslinkable rubber mixtures for the base of treads having a cap/base construction of vehicle tires, and a vehicle tire comprising the sulfur-crosslinkable rubber mixtures. The disclosed rubber mixture comprises: at least one diene rubber, 15 to 55 phr of at least one filler, at least one hydrocarbon resin comprising 25% to 100% by weight of aromatic monomers, having a softening point according to astm e 28 (ring and ball) of 70° c. ... Continental Reifen Deutschland Gmbh

03/29/18 / #20180086865

Raft agent, polymerization method, polymer, rubber mixture, and use thereof

Disclosed are raft agents, a method of polymerizing alkenes, dienes, vinyl compounds, and/or vinylidene compounds using at least one raft agent, polymers prepared by the methods, sulfur-crosslinkable rubber mixtures prepared by the methods, and motor vehicle tires, cords, belts, or hoses incorporating the sulfur-crosslinkable rubber mixtures. In one embodiment, the raft agent has the formula z—c(═s)—s—r—s—p or p—s—z—c(═s)—s—r—s—p, wherein p is a protecting group, and z and r are typical raft z and r groups.. ... Continental Reifen Deutschland Gmbh

03/29/18 / #20180086158

Pneumatic vehicle tire

The invention is directed to a pneumatic vehicle tire with a foam sound absorber therewithin and adhesively attached to the inner side opposite from the tread. The sound absorber has a contact side, by which it adheres to a previously applied, self-sealing sealant. ... Continental Reifen Deutschland Gmbh

03/22/18 / #20180079263

Pneumatic vehicle tire

The invention relates to a pneumatic vehicle tyre with a sound-absorbing inner absorber (9) adhesively attached in its interior to the inner surface (7) opposite from the tread (1), wherein the inner absorber (9) adheres to an automatically sealing sealant (8), which at least immediately after being applied has the tackiness required for the adhesive attachment. In order not to influence the flow properties of the sealant disadvantageously and in order to ensure a reliable sealing effect of the sealant, a separating layer (10) is arranged between the sealant (8) and the inner absorber (9) and the separating layer (10) is made in such a way as to ensure a sufficient flowability of the sealant (8) for the sealing and a reliable adhesive attachment of the foam ring (9).. ... Continental Reifen Deutschland Gmbh

03/08/18 / #20180066094

Method for the synthesis of a copolymer, copolymer, rubber mixture, and use thereof

Disclosed are processes for preparing a copolymer, a copolymer prepared by the process, a sulfur-crosslinkable rubber mixture, and the use of the sulfur-crosslinkable rubber mixture for production of motor vehicle tires. In one embodiment, the monomer has the formula: a-s—p, wherein a is a chemical group containing at least one aliphatic double bond, s is a sulfur atom, and p is a protecting group.. ... Continental Reifen Deutschland Gmbh

03/08/18 / #20180065928

Monomer for copolymerization with alkenes, dienes, vinyl compounds and/or vinylidene compounds, method for the synthesis of a copolymer, copolymer, rubber mixture and use thereof

Disclosed are monomers for copolymerization with alkenes, dienes, vinyl compounds, and/or vinylidene compounds, a process for preparing a copolymer, a copolymer prepared by the process, a sulfur-crosslinkable rubber mixture, and the use of the sulfur-crosslinkable rubber mixture for production of motor vehicle tires. In one embodiment, the monomer has the formula a-s-p, wherein a is a chemical group containing at least one c═c aliphatic double bond, s is a sulfur atom, and p is a protecting group.. ... Continental Reifen Deutschland Gmbh

02/15/18 / #20180044846

Method for improving adhesion between a reinforcement element and an elastomer matrix material

The invention relates to a method for improving adhesion between a reinforcement element that comprises textile fibers or textile filaments and an elastomer matrix material, in particular uncured rubber, the reinforcement element being provided with a sol-gel coating and the sol-gel coated reinforcement element being exposed to the action of a plasma, in particular a low-pressure plasma.. . ... Continental Reifen Deutschland Gmbh

02/15/18 / #20180043736

Pneumatic vehicle tire having a tread

Disclosed are pneumatic vehicle tires and methods of their production, the tires comprising a tread that has a tread segment arranged radially on the outside, and a material strip that is arranged helically in windings approximately in the circumferential direction, wherein, in the region of the tread segment, the material strip has at least two layers in the longitudinal direction of the material strip, wherein the first layer is formed from a first rubber compound and the second layer is formed from a second rubber compound, and wherein the layers connect the radially outer surface to the radially inner surface of the tread segment. The disclosed pneumatic vehicle tire has lower noise emissions and more uniform wear during driving and is improved in respect of at least one conflict of aims.. ... Continental Reifen Deutschland Gmbh

02/15/18 / #20180043581

Method for producing a tire

The invention relates to a method for producing a tire, comprising the method step of coating a reinforcement element, in particular a reinforcement element that comprises textile fibers or textile filaments, with an elastomer matrix material, in particular uncured rubber, the reinforcement element, prior to being coated with the elastomer material, being provided with a sol-gel coating and the sol-gel coated reinforcement element being exposed to the action of a plasma, in particular a low-pressure plasma.. . ... Continental Reifen Deutschland Gmbh

01/11/18 / #20180009276

Pneumatic vehicle tire with run-flat properties

A pneumatic vehicle tire with run-flat properties, having a tread (1), having a multi-ply belt assembly (2), having an inner ply (4) which is of air-tight form, having a carcass (3) which, in the bead region (5), is led from axially inside axially outward as a carcass turn-up (3a) around tension-resistant cores (6), and having side walls (8) within which there is arranged at least one reinforcement profile (9) which is of sickle-shaped cross section and which is of closed ring-shaped form around the circumference of the side wall, wherein the inner ply (4) does not run continuously through the tire cross section from bead region (5) to bead region (5), it rather being the case that, within the cross-sectional height (10) of the reinforcement profile (9), the inner ply is omitted; the inner ply (4a) is, in a region situated opposite the tread (1), arranged between the two upper ends (11) of the reinforcement profiles (9), and the inner ply (4a) does not cover said two ends (11) of the reinforcement profiles (9) axially at the inside.. . ... Continental Reifen Deutschland Gmbh

12/07/17 / #20170348877

Method for producing a profile segment of a segmented casting-vulcanizing mold for vehicle tires and a vulcanizing mold and a vehicle tire

A method is for producing a profile segment of a segmented casting-vulcanizing mold for vehicle tires, the molding area of which molds a segment of the tread profile of a tire to be vulcanized, including the steps: creating a rigid model segment having a casing-like tread surface; milling the profile positive of the tread into the casing-like tread surface of the model segment to obtain the master model; creating a flexible impression from the master model; creating a rigid plaster cast from the impression to form a casting core segment; casting all of the annular, placed-together casting core segments with an aluminium-magnesium alloy to obtain a vulcanizing mold, subsequently divided into profile segments. A plasma coating is applied to the tread of the model segment, into which the profile positive of the tread is subsequently milled to obtain the master model. ... Continental Reifen Deutschland Gmbh

11/23/17 / #20170334247

Pneumatic vehicle tires

The invention relates to radial-type pneumatic vehicle tires comprising at least one carcass layer (3), a profiled tread (1), a two-layer belt (2), and a belt bandage (6) which covers the belt and which comprises bandage cords that run in the circumferential direction of the tire and consist of at least one thread made of a textile material. The belt bandage (6) has a central bandage part (7) and two lateral bandage parts (8), wherein the central bandage part (7) reaches laterally beyond the edges of the radially outer belt layer (2b), and the two lateral bandage parts (8) adjoin the central bandage part (7), cover the respective remaining edge portion of the two belt layers (2b), and run axially outside of the edges of the radially inner belt layer (2a) so as to contact a carcass layer (3) portion with a width of up to 15 mm. ... Continental Reifen Deutschland Gmbh

11/16/17 / #20170326919

Pneumatic vehicle tire

Pneumatic vehicle tyre having a tread with at least one block row (1, 2, 3) which runs around in the circumferential direction and is separated from further profile positives by at least one circumferential groove (7, 8), and the profile blocks (1a, 2a, 3a) of which are separated from one another in the circumferential direction by transverse grooves (4, 5, 6) and have block edges (10, 11, 12, 11′, 12′) which bound the at least one circumferential groove (7, 8) and transverse grooves (4, 5, 6) and extend at an angle (a) of 0° to 10° with respect to the radial direction. Projections (13, 14) are formed along block edges (10, 11, 12, 11′, 12′), radially inside the block surface forming the tread surface, said projections (13, 14) having a surface (13a, 14a) which runs parallel to the block surface and having an edge extending parallel to the block edge (10, 11, 12, 11′, 12′) at a distance (a2) of 0.3 mm to 1.0 mm, from which edge an end face (13b, 14b), which bounds the projection (13, 14), runs as far as the groove base, said end face (13b, 14b) running at an angle with respect to the radial direction which is up to 7° larger than that of the respective block edge (10, 11, 12, 11′, 12′).. ... Continental Reifen Deutschland Gmbh

11/16/17 / #20170326824

Agent for provisionally sealing inflatable or pressurizable objects and method for provisionally sealing inflatable or pressurizable objects

The invention relates to an agent for provisionally sealing inflatable or pressurizable objects, in particular pneumatic vehicle tyres, containing at least one rubber latex and at least a first antifreeze. The invention also relates to a method for provisionally sealing inflatable or pressurizable objects, in particular pneumatic vehicle tyres. ... Continental Reifen Deutschland Gmbh

10/26/17 / #20170305204

Pneumatic vehicle tyre comprising a carcass

Pneumatic vehicle tyre comprising a carcass (3), wherein the carcass (3) has two carcass plies (31, 32), wherein each carcass ply (31, 32) has reinforcements which are arranged inside the carcass ply (31, 32) substantially parallel to each other. The problem addressed by the invention is to provide a pneumatic vehicle tyre which likewise creates a high quality impression of sufficient robustness to a viewer and, in the process, is cheaper to produce and has a reduced rolling resistance. ... Continental Reifen Deutschland Gmbh

10/05/17 / #20170282650

Vehicle tires

The invention relates to vehicle tires for utility vehicles, comprising a belt (9) and a tread profile that extends in the axial direction a of the vehicle tire between two tire shoulders, in each of which a profiled shoulder strip (19) is formed that extends over the circumference of the vehicle tire. The profiled shoulder strip is delimited in the axial direction a towards the equatorial plane Ä of the tire by a groove (20), which extends over the circumference of the vehicle tire, and on the profiled strip face facing away from the equatorial plane Ä by a respective surface of the tire lateral wall (2), which forms the profiled shoulder strip (19) flank facing away from the equatorial plane Ä. ... Continental Reifen Deutschland Gmbh

09/28/17 / #20170274706

Hybrid cord for use as reinforcement in a belt bandage of a pneumatic vehicle tire

The invention relates to a hybrid cord for use as a reinforcement in a belt bandage of a pneumatic vehicle tire, consisting of at least two threads with ends which are twisted together. At least one first thread is a high-modulus thread with a specified thread fineness, and another thread is a low-modulus thread, said other low-modulus thread having a lower thread fineness than the first thread. ... Continental Reifen Deutschland Gmbh

08/31/17 / #20170246913

Pneumatic vehicle tires comprising a belt bandage

Pneumatic vehicle tyres which have a bandage ply (8) comprising two lateral portions (10) and a center portion (12) in the axial extension, wherein each lateral portion (10) has at least one hybrid reinforcement, and wherein the center portion (12) has at least one reinforcement which has a lower modulus of elasticity than the hybrid reinforcements of the lateral portions (10), in each case measured as per astm d885m at an elongation of 3%. It is the object of the invention to provide a tyre with reduced rolling resistance and good high-speed characteristics with reliable producibility. ... Continental Reifen Deutschland Gmbh

08/24/17 / #20170241047

Preparation method of polyester cord fabric with low denier and high modulus

The present invention discloses a preparation method of polyester cord fabric with low denier and high modulus, including steps of: spinning, reducing melt discharge volume for extruding yarn with denier of 500-1000 d; using high-speed motor and heat roller, spinning speed of 6000-6500 m/min to produce raw yarn; performing initial and repeat twisting of raw yarn by straight twisting machine; performing weaving of twisted yarn using dornier air-jet loom to produce cord fabric, when weaving and reeding-in, using two into a reed way, adding creel roller bearing and creel single spindle tension control belt to improve uniformity; performing dipping of cord fabric using two-bath dipping, adjusting temperature to 250-260 degrees celsius, tension to 0.3-2.9 dan/each yarn of key area, running speed of yarn to 55-70 m/min. The polyester cord fabric with low denier and high modulus can reduce rolling resistance and fuel consumption, and improve performance.. ... Continental Reifen Deutschland Gmbh

08/10/17 / #20170225519

Pneumatic vehicle tyre

Tread profile of a pneumatic vehicle tyre—in particular for commercial vehicles—comprising a regroovable tread profile with radially raised profile elements (1, 2, 3, 4, 5) and with grooves (6, 7, 8, 9), which respectively separate two adjacent profile elements (1, 2, 3, 4, 5) from one another, wherein the grooves (6, 7, 8, 9) are bounded inwards in the radial direction r by a groove base (10) and on both sides in the axial direction by a profile element flank, forming the groove wall (12, 13), and wherein at least one regrooving indicator (14) for indicating the regrooving depth is respectively formed in one or more grooves (3), characterized in that, in at least one groove (8), all of the regrooving indicators (14) formed therein are formed in a groove wall (12) at a height h measured in the radial direction r of h>0 mm above the groove base (10), wherein the height h corresponds to the maximum radial abrasion position of the tyre for regrooving.. . ... Continental Reifen Deutschland Gmbh

07/13/17 / #20170197475

Bicycle tyre

The invention relates to a bicycle tyre. A puncture-resistant fibre layer (4) having a plurality of polymer, parallel running tyre reinforcing elements (12) is arranged between the tyre tread (2) and the tyre carcass. ... Continental Reifen Deutschland Gmbh

05/18/17 / #20170136819

Bicycle tyre

The invention relates to a bicycle tyre with high riding comfort. A damping rubber insert (3) made from a highly elastic rubber is arranged between the tyre tread (2) and the tyre carcass. ... Continental Reifen Deutschland Gmbh

03/30/17 / #20170087939

Vehicle pneumatic tyre

Vehicle pneumatic tyre for utility vehicles having a carcass (5), having a belt (9) which is built up radially outside the carcass (5) and having a profiled tread (10) which is built up on the belt (9), radially outside the belt (9), wherein the belt (9) is formed from at least four belt layers (14, 17, 13, 15) arranged lying one on the other from radially on the inside to radially on the outside, wherein the first belt layer (14) which is arranged furthest on the inside in the radial direction r is embodied with parallel strength members (24) embedded in rubber, the second belt layer (17) which is arranged on the first belt layer (14) is embodied with parallel strength members (27) embedded in rubber, the third belt layer (13) arranged on the second belt layer (17) is embodied with parallel strength members (23) embedded in rubber, and the fourth belt layer (15) arranged on the third belt layer (13) is embodied with parallel strength members (25) embedded in rubber, characterized in that the third belt layer (13) and the fourth belt layer (15) are working layers in which the strength members (23) of the third belt layer (13) enclose in their orientation an angle α with respect to the circumferential direction u where 10°<α<45° and the strength members (25) of the fourth belt layer (15) enclose in their orientation in each case an angle γ with respect to the circumferential direction u where 10°<γ<45°, wherein, when viewed in the circumferential direction u of the vehicle tyre, the strength members (23) of the third belt layer (13) have an opposed axial direction of inclination to that of the strength members (25) of the fourth belt layer (15), in that the strength members (24) of the first belt layer (14) enclose in their orientation an angle β with respect to the circumferential direction u where 0°<β<5°, and the strength members (27) of the second belt layer (17) enclose in their orientation an angle ε with respect to the circumferential direction u where 40°<ε<75.. . ... Continental Reifen Deutschland Gmbh

03/30/17 / #20170087783

Device for sealing and inflating inflatable objects

Devices for sealing and inflating inflatable objects, in particular for sealing and inflating motor vehicle tires, wherein the devices have as a source of compressed gas a compressor unit, which is formed as a reciprocating piston compressor driven by a slider crank mechanism and has a piston moved in an oscillating manner in a cylinder, and wherein the piston and the cylinder delimit a compression chamber and the cylinder is closed on the output side by a cylinder head with an outlet valve.. . ... Continental Reifen Deutschland Gmbh

03/16/17 / #20170073508

Sulfur-crosslinkable rubber mixture and vehicle tire

The invention relates to a sulfur-crosslinkable rubber mixture, in particular for treads of vehicle tires, and to a vehicle tire. The rubber mixture contains at least the following components: at least one diene rubber and 10 to 200 phr of at least one silicic acid and 2 to 20 phf of at least one silane having general empirical formula i) [(r1)3si—x]msn(r2)2-m, wherein the residues r1 within a molecule can be the same or different and are alkoxy groups having 1 to 10 carbon atoms or cyclic dialkoxy groups having 2 to 10 carbon atoms or cycloalkoxy groups having 4 to 10 carbon atoms or phenoxy groups or aryl groups having 6 to 20 carbon atoms or alkyl groups having 1 to 10 carbon atoms or alkenyl groups having 2 to 20 carbon atoms or aralkyl groups having 7 to 20 carbon atoms or halides and wherein x is a polar organic group containing urea and wherein m assumes the value 1 or 2 and wherein n is an integer from 1 to 8 and wherein r2 is a hydrogen atom or an acyl group having 1 to 20 carbon atoms.. ... Continental Reifen Deutschland Gmbh

03/16/17 / #20170072648

Device for sealing and inflating inflatable objects

Devices for sealing and inflating inflatable objects, wherein the device has as a source of compressed gas a compressor unit, which is formed as a reciprocating piston compressor driven by a slider crank mechanism and has a piston moved in an oscillating manner in a cylinder, wherein the piston and the cylinder delimit a compression chamber and the cylinder is closed on the output side by a cylinder head with an outlet valve, wherein the device also has a reservoir for an automatic sealant that can be filled into the inflatable object and a valve-and-distributor unit for sealant and compressed gas, which connects the reservoir and the compressor unit and has a line that can be connected to the inflatable object, wherein the valve-and-distributor unit allows the device to be operated according to choice in the two operating modes “inflate” and “feed sealant”.. . ... Continental Reifen Deutschland Gmbh

01/19/17 / #20170015146

Pneumatic vehicle tire

A pneumatic vehicle tire is provided. The tire includes a thread, an inner surface lying opposite the thread, a self-sealing sealant and a sound-absorbing open-cell foam ring arranged inside the pneumatic vehicle tire. ... Continental Reifen Deutschland Gmbh








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