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Compagnie Generale Des Etablissements Michelin
Compagnie Generale Des Etablissements Michelin_20131212

Compagnie Generale Des Etablissements Michelin patents


Recent patent applications related to Compagnie Generale Des Etablissements Michelin. Compagnie Generale Des Etablissements Michelin is listed as an Agent/Assignee. Note: Compagnie Generale Des Etablissements Michelin may have other listings under different names/spellings. We're not affiliated with Compagnie Generale Des Etablissements Michelin, we're just tracking patents.

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Method and molding non-pneumatic wheels

A method and apparatus for molding non-pneumatic wheels is provided. The exemplary method and apparatus allow for the use of the same molding system to manufacture wheels with different hub constructions. Different configurations of removable mold elements are utilized within the same molding system to provide wheels with different hub... Compagnie Generale Des Etablissements Michelin

Controlling friction characteristics of resilient members using near-surface microstructures

Resilient members having near-surface architectures including microstructures for controlling friction are provided. A film-terminated array of fibrils having a sharp film/fibril juncture exhibits an unexpectedly large enhancement of adhesion, static friction and sliding friction. The enhancement is provided against rough indenters. A film-terminated array of elongated ridges and valleys unexpectedly... Compagnie Generale Des Etablissements Michelin

Tire object provided with an elastomer layer made of a thermoplastic elastomer in the form of an (a-b-(a-methylstyrene-co-b))n-b-c block copolymer

A pneumatic object is provided with an elastomer layer which is gastight to inflation gases, said elastomer layer comprising, as predominant elastomer, a thermoplastic elastomer in the form of a block copolymer which comprises: (a) an elastomeric block comprising at least units derived from isobutylene, and having a glass transition... Compagnie Generale Des Etablissements Michelin

Cross spoke non-pneumatic tire

A non-pneumatic tire having a hub and a compliant outer band connected by multiple rows of connecting members, the connecting members of a given row of connecting members angled in a like direction and the predominant curvature of each connecting member resulting in the majority of the connecting member positioned... Compagnie Generale Des Etablissements Michelin

Rolling assembly

Rolling assembly comprising tire P, rim J, adapter connecting a bead and the rim. The adapter has axially outer (9) and inner (10) ends mounted on rim seat (7) having respective outer (16) and inner (20) reinforcers. Body (11) connects the outer (9) and inner (10) ends forming a single... Compagnie Generale Des Etablissements Michelin

Method for producing 1,3-butadiene from 1,4-butanediol

One step for pyrolysis of 1,4-butanediol diester, producing butadiene.... Compagnie Generale Des Etablissements Michelin

Tire with a directional tread comprising curved blocks with chamfers

Tire (1) comprising a directional tread (2) comprising a plurality of blocks (5) extending continuously along an overall curvature C from one of the edges (3) towards the centre (4) of said tread, all or some of the blocks (5) of the tread comprising a median sipe (10) of length... Compagnie Generale Des Etablissements Michelin

Method for managing a powder in an additive manufacturing facility comprising a plurality of machines

An additive-manufacturing facility and a method for managing a powder transported to and from additive-manufacturing machines of the facility are provided. According to the method, a volume of feedstock powder is stored, and the machines are automatically fed with powder from the volume of feedstock powder. For each machine, the... Compagnie Generale Des Etablissements Michelin

System with plug assembly for continuous molding and curing of tire tread

A system for the continuous extrusion, molding, and curing of tread for tires. An elongated strip of rubber material can be molded and cured shortly after extrusion such that the material retains much of the heat energy of extrusion and does not have to be stored. A plurality of discrete... Compagnie Generale Des Etablissements Michelin

Protective crown reinforcement for aeroplane tire

Protective reinforcement (3) for a tire has a mean radial thickness T at least equal to two times the diameter D of a reinforcer (4), the protective reinforcement (3) comprises respectively on its radially interior face (31) and on its radially exterior face (32) parts (7) made of elastomeric compound... Compagnie Generale Des Etablissements Michelin

Radial tire having an improved belt structure

A radial tire, notably for a passenger vehicle or van, has an improved belt structure comprising a multilayer composite laminate with a first layer of rubber comprising heat-shrinkable circumferential textile reinforcers, preferably in the form of monofilaments or assemblies of monofilaments; this first layer radially (in the direction Z) surmounts... Compagnie Generale Des Etablissements Michelin

Radial tire having an improved belt structure

A radial tire, notably for a passenger vehicle or van, has an improved belt structure comprising a multilayer composite laminate with a first layer of rubber comprising heat-shrinkable circumferential textile reinforcers, in the form of monofilament fibres twisted individually on themselves according to a twist greater than 100 turns per... Compagnie Generale Des Etablissements Michelin

Radial tire having a very thin belt structure

A radial tire, notably for a passenger vehicle or van, has a very thin belt structure comprising a multilayer composite laminate of specific construction, with a first layer of rubber reinforced by circumferential textile reinforcers in the form of monofilaments or assemblies of monofilaments, preferably slightly heat-shrinkable, for example made... Compagnie Generale Des Etablissements Michelin

Radial tire having an improved belt structure

A radial tire, notably for a passenger vehicle or van, has a lightened belt structure comprising a multilayer composite laminate of specific construction, with a first layer of rubber reinforced by heat-shrinkable circumferential textile reinforcers in the form of monofilaments or assemblies of monofilaments, for example made of nylon or... Compagnie Generale Des Etablissements Michelin

Tire with directional two-material tread, comprising an alternation of curved blocks

a Shore A hardness of between 60 and 68.... Compagnie Generale Des Etablissements Michelin

Tire with a directional tread comprising curved blocks with incisions

Tire comprising a directional tread that has two edges and a center. The tread comprises a plurality of blocks, each block extending continuously along an overall curvature C from one of the edges towards the center of the tread, forming a block central end provided with a central wall. Each... Compagnie Generale Des Etablissements Michelin

Tire treads having tread elements with inclined lateral sides

Tire tread configured to reduce tread wear due to non-zero toe angle alignment and road crown, wherein the tire tread includes intermediate tread elements (28i) having first and second lateral sides (32A, 32B), the first lateral side (32A) extending in a direction of the tread thickness by a first lateral... Compagnie Generale Des Etablissements Michelin

Truck tire tread and truck tire

Heavy truck tire tread having a longitudinal direction, a transverse direction and a thickness direction, said tread having a ground engaging surface and comprising a series of similar tread features repeated along its longitudinal direction, each tread feature comprising: two ducts extending from the ground-engaging surface in the thickness direction,... Compagnie Generale Des Etablissements Michelin

Method for esterification of a diol using a reactive distillation

A water elimination step that is fed with distillate from the esterification step that comprises water and producing at least one water effluent.... Compagnie Generale Des Etablissements Michelin

Direct address laser ablation

A system and method for selectively removing tire material from the bead portions of a cured tire to reduce one or more harmonics of at least one uniformity parameter are disclosed. According to aspects of the present disclosure, tire material is selectively removed using a plurality of direct address commands.... Compagnie Generale Des Etablissements Michelin

Method for determining the temperature of an internal part of the materials of a tire

A method for evaluating thermal stresses associated with use of a tire mounted on a rim includes steps of measuring a temperature of a gaseous fluid contained in an internal cavity of the tire at regular time intervals in order to obtain a fluid temperature, measuring a temperature at a... Compagnie Generale Des Etablissements Michelin

Thin film diffusion barrier

A rubber substrate has a material diffusion barrier, and a method produces the same. In an embodiment, a method for producing a material diffusion barrier on a rubber substrate include exposing the rubber substrate to a cationic solution to produce a cationic layer on the rubber substrate. The method also... Compagnie Generale Des Etablissements Michelin

Process for continuous synthesis of a diene elastomer

g) recovering diene elastomer.... Compagnie Generale Des Etablissements Michelin

High-rigidity rubber composition

A rubber composition comprises at least one phenol/aldehyde resin based on at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two positions ortho to at least one of the hydroxyl functions being unsubstituted,... Compagnie Generale Des Etablissements Michelin

Glass-resin multicomposite reinforcement with improved properties

A multicomposite reinforcer (R1, R2) comprises one or more monofilament(s) (10) made of glass-resin composite comprising glass filaments (101) embedded in a crosslinked resin (102), with a glass transition temperature Tg1. A layer of a thermoplastic material (12), the glass transition temperature of which, denoted Tg2, is greater than 20°... Compagnie Generale Des Etablissements Michelin

System for evaluating the speed of a tire

A speed evaluation system is provided for assessing a speed of a vehicle. The speed evaluation system includes a wear measurement system, which assesses a state of a tire of the vehicle. The wear measurement system includes a casing placed on a ground surface. The speed evaluation system further includes... Compagnie Generale Des Etablissements Michelin

Pin indexable sleeve for select wheel alignment correction

A system for wheel alignment is provided including adjustments to camber, toe, and thrust. A sleeve is fitted over the spindle of an axle. Rotation of the sleeve relative to the spindle provides for adjustments to wheel alignment while a locking feature such as e.g., a pin, is used to... Compagnie Generale Des Etablissements Michelin

Spindle system for wheel alignment correction

A spindle sleeve and washer for adjusting the camber, toe, or thrust angle of a vehicle wheel to a desired predetermined angle which allows for use of existing hub and spindle assembly without permanent modification to the vehicle.... Compagnie Generale Des Etablissements Michelin

High-rigidity rubber composition

A rubber composition comprises at least one phenol/aldehyde resin based on at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two positions ortho to at least one of the hydroxyl functions being unsubstituted,... Compagnie Generale Des Etablissements Michelin

Multi-strand cable of 1xn structure for protective reinforcement of a tire

A method is provided for manufacturing a multistrand cable having a 1×N structure and including a single layer of N strands wound in a helix. Each strand includes an internal layer of M internal threads and an external layer of P external threads. The method includes a step of individually... Compagnie Generale Des Etablissements Michelin

Rubber composition comprising a specific hydrocarbonated resin

A rubber composition is based on at least one diene elastomer, a reinforcing filler, a crosslinking system and a hydrocarbon-based resin. The hydrocarbon-based resin has a number-average molecular weight (Mn) of between 700 and 1000 g/mol, an average molecular weight Mz of greater than 6000 g/mol and a polydispersity index... Compagnie Generale Des Etablissements Michelin

Molded article and improved venting assembly for a rotating mold

A molded article with an axis of rotation about a central axis having an outer interface element, an inner interface element, and a plurality of web spokes positioned therebetween. The common surfaces of the inner and outer interface elements and a pair of adjacent web spokes form a void space.... Compagnie Generale Des Etablissements Michelin

Tire tread for reducing noise

Present disclosure provide a tread for a tire having a plurality of grooves formed in the tread, a plurality of contact elements delimited by a plurality of grooves and having circumferential surfaces, transverse surfaces and a contact surface intended to come into contact with ground during rolling, the contact element... Compagnie Generale Des Etablissements Michelin

Protective barrier for tires and application thereof

A tire has a material diffusion barrier, and a method produces the same. In an embodiment, a method for producing a material diffusion barrier on a tire comprises exposing a surface of the tire to a cationic solution to produce a cationic layer on the surface. The method further comprises... Compagnie Generale Des Etablissements Michelin

Reactive silica in epoxidized polybutadiener

A rubber composition that is based upon a cross-linkable elastomer composition comprising, per 100 parts by weight of rubber (phr) between 70 phr and 100 phr of an epoxidized rubber component selected from an epoxidized polybutadiene rubber (eBR), an epoxidized styrene-butadiene rubber (eSBR), or combinations thereof, wherein the epoxidized rubber... Compagnie Generale Des Etablissements Michelin

01/04/18 / #20180003779

Multiple row sensing device for a tire

A sensor device is provided for use in tire inspection. The sensor device is configured for removable placement along the inner surface of the tire. The sensor device includes multiple rows of sensors, which are used to provide signals that can compensate for the effect of vibrations or mechanical agitation... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170368606

Laser sintering manufacturing a tread molding element

The disclosure relates to a selective laser sintering method of manufacturing a tread molding element, said tread molding element including at least a fine lamella adapted to mold a shallow ripe in a tire tread, the fine lamella having a length (L2). The fine lamella is sintered in a plurality... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170368774

Method and molding non-pneumatic wheels

A method and apparatus for molding non-pneumatic wheels is provided. The exemplary method and apparatus allow for the use of the same molding system to manufacture wheels with different hub constructions. Different configurations of removable mold elements are utilized within the same molding system to provide wheels with different hub... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170368869

Non-pneumatic tire with multi-connection connecting elements

A non-pneumatic tire (101) having a hub (201) and a compliant outer band (109) connected by connecting members (129) that are intersected by an intermediate band (120) positioned between the hub (201) and compliant outer band (109) forming a plurality of connecting element segments (331,333), each segment having a predominant... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170368877

Non-pneumatic tire with integrated polymeric flexible wheel center mount

A structurally supported, non-pneumatic wheel is provided. The wheel includes a hub constructed from a polymeric material, which can more readily resist deformation during an impact event and provide improvements in noise generation and manufacturing cost. A plurality of tension-transmitting web elements connect the hub with a compliant, load supporting... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170368878

Tire-type device for a vehicle

Tire-type device having bearing elements (7) within annular space (5) between inner and outer coaxial structures of revolution, the latter contacting the ground in contact patch (A). The bearing elements are independent in pairs and buckle under compression in contact patch (A). The smallest characteristic dimension E of the section... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170369680

Epoxidized rubber compositions

Rubber compositions and articles made from such rubber compositions that are based upon a cross-linkable elastomer composition, the cross-linkable elastomer composition comprising, per 100 parts by weight of rubber (phr) between 70 phr and 100 phr of an epoxidized rubber component selected from an epoxidized polybutadiene rubber (eBR), an epoxidized... Compagnie Generale Des Etablissements Michelin

12/28/17 / #20170370806

Method of using multiple row sensing device for a tire

A method of using a sensor device for tire inspection is provided. Signals are received from multiples rows of sensors separated by a predetermined distance. The sensors are positioned next to the inner surface of the tire for inspection. Signals from the different rows of sensors are used to identify... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170361653

Tire component

A tire component is disclosed that is made of a thermoplastic composition that is based upon a cross-linkable composition. The composition includes, per 100 parts by weight of the thermoplastic elastomer, 100 phr of a thermoplastic elastomer, wherein the thermoplastic elastomer is a block copolymer that comprises an elastomer block... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170361656

Protective crown reinforcement for aeroplane tire

Protective reinforcement (3) for a tire has a mean radial thickness T at least equal to two times the diameter D of a −12-reinforce (4), comprises respectively on its radially interior face (31) and on its radially exterior face (32) parts (7) made of elastomeric compound having an axial width... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170361657

Protective crown reinforcement for aircraft tire

Protective reinforcement (3) for a tire has mean radial thickness T at least equal to two times diameter D of reinforcer (4), and comprises respectively on its radially interior face (31) and on its radially exterior face (32) parts (7) made of elastomeric compound having axial width W at least... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170361658

Tire tread with improved dry/snow traction

A tire tread formed from a rubber composition having a functionalized SBR and a BR that is reinforced with between 95 phr and 125 phr of a silica filler and includes a plasticizing system to adjust the glass transition temperature to be between −30° C. and −15° C. and the... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170362370

High-rigidity rubber composition

R represents —H or —CHO.... Compagnie Generale Des Etablissements Michelin

12/21/17 / #20170362413

Tire sidewall

A tire sidewall, having a rubber composition based on at least a blend of polyisoprene, natural rubber or synthetic polyisoprene, and polybutadiene BR, a reinforcing filler comprising carbon black and silica, and a crosslinking system is provided. The reinforcing filler predominantly comprises silica, that the content of silica ranges from... Compagnie Generale Des Etablissements Michelin

12/14/17 / #20170355157

Device and vulcanizing tires

A tire vulcanizing device includes a vulcanization mould and a central part. The vulcanizing mould includes moulding parts that defining a curing chamber therebetween. Inside the curing chamber is arranged a heating and ventilation apparatus structured for use with a heat-transfer fluid. The central part is structured to collaborate with... Compagnie Generale Des Etablissements Michelin

12/14/17 / #20170355231

Tread for heavy truck winter tire

The tread has four grooves that delimit a central, intermediate and edge regions. Each intermediate region is divided into elongated raised elements that delimit oblique grooves which open into the circumferential grooves and are inclined at an average angle of between 30 and 60 degrees relative to the circumferential direction.... Compagnie Generale Des Etablissements Michelin

12/14/17 / #20170355232

Extended-mobility cross-ply or radial tire

Tire with sidewalls (6) having, on their outer surfaces, a set of protuberances (8) that alternate with voids (9). The tread (4) comprises a circumferential groove (10) at at least one axially outermost end (4a). Each protuberance (8) is disposed at the surface of a sidewall, the different protuberances being... Compagnie Generale Des Etablissements Michelin

12/14/17 / #20170355419

Electric assist device for a bicycle and bicycle equipped with such a device

An electrical assistance device for a bicycle includes an electrical machine, a drive roller, an actuatable positioner, and a controller. The electrical machine includes a support arm and a rotor shaft, which carries the drive roller via a free wheel. The support arm is mounted on the bicycle by a... Compagnie Generale Des Etablissements Michelin

12/14/17 / #20170358150

Autonomous electronic system

means of communication between the electronic recording device and the passive storage medium.... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170348930

Tire ready to receive a member on the surface thereof

A tire comprises an inner surface and/or outer surface with an accommodating region, an adhesive layer arranged on said accommodating region and a protective film arranged on said adhesive layer, characterized in that said adhesive layer is based on a block thermoplastic elastomer (TPE) comprising an elastomer block based on... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170348932

Method for assembling a tire blank

A method of manufacturing a tire includes steps of: providing a shoulder drum that includes shoulders having a height of at least equal to 25 mm; placing a carcass ply of a green tire on the shoulder drum; providing a winding of circumferential bead reinforcers around each end of the... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170348934

Methods and installing a tread ring upon a tire carcass

Exemplary embodiments of the subject invention comprise methods and apparatus for mounting a tread ring onto a tire carcass. Such methods include providing a tire tread ring having opposing side edges, arranging the tread ring in an initial ring arrangement in communication with a pressure source, and expanding the tread... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170349728

Tire comprising a composition comprising a polyfunctional acrylate derivative and a peroxide

A tire comprises a rubber composition based on at least one diene elastomer, a reinforcing filler, a specific polyfunctional acrylate derivative and a peroxide, the contents of polyfunctional acrylate derivative and of peroxide being such that the ratio of the content of polyfunctional acrylate derivative to the content of peroxide... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170349731

Tire comprising a composition comprising a polyfunctional acrylate derivative and a peroxide

A tire comprises a rubber composition based on at least one diene elastomer, a reinforcing filler, a specific polyfunctional acrylate derivative, silica as predominant reinforcing filler, a guanidine derivative and a peroxide, the contents of polyfunctional acrylate derivative and of peroxide being such that the ratio of the content of... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170350781

Method for detecting and signalling the under-inflation state of a tire

the step of comparing the first and second contact patch measurements and of inferring an underinflation situation therefrom if the difference between the two measurements is greater than a predetermined signalling threshold.... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170350792

System for evaluating the condition of a tire

electronic means for activating the wear detecting device during the detection of the presence of a tire by the presence detecting device.... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170352895

System for measuring the hygrometry of an ion exchange membrane in a fuel cell

A system for measuring a moisture content of an ion-exchange membrane in a fuel-cell stack is provided. The fuel-cell stack includes N electrochemical cells separated by bipolar plates, with N being a natural integer. The system includes a current generator, a voltage measurement device, and an impedance measurement device. The... Compagnie Generale Des Etablissements Michelin

12/07/17 / #20170352896

Fuel cell system

A fuel-cell stack system includes a stack of electrochemical cells, a fuel gas supply circuit and an oxidant gas supply circuit, a cooling circuit, a micropump, a temperature measurement device, and a controller. The cells are separated by bipolar plates, with each bipolar plate including an anode, a cathode, and... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341274

Device and coating a thread

A device for coating a thread with a coating material includes a housing, a die body, and a supply line for the coating material. The housing includes a support and a cover mounted on the support, delimiting a chamber. The die body is installed in the chamber, between the support... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341277

Controlling the formation of imperfections due to polymeric shrinkage during molding operations

Particular embodiments of the invention include apparatus and methods for compensating for shrinkage of a polymeric material in a mold during curing operations. Embodiments of the method include providing a mold comprising a molding cavity defining an interior mold volume separated from an exterior environment and introducing a volume of... Compagnie Generale Des Etablissements Michelin

Patent Packs
11/30/17 / #20170341323

Method for installing a mounting for an electronic tire module

A method is provided for installing a mounting against a wall of a tire. The mounting is formed of an elastomeric material and holds an electronic module. The method includes steps of: providing a mould that includes a mould cavity, placing an unvulcanized mounting in the mould cavity, and vulcanizing... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341365

Machine and powder based additive manufacturing

The disclosure relates in particular to a machine for additive manufacturing by sintering or melting powder using an energy beam acting on a powder layer in a working zone, said machine comprising a device for layering said powder. The device is configured to distribute the powder that are able to... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341473

Device for attenuating rolling noise for a tire

The subject of the disclosure is a tread for a tire, this tread having a tread surface intended to come into contact with a roadway and comprising at least one groove of width W and depth P delimited by two facing lateral walls, these lateral walls being connected together by... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341475

Patch for an electronic module of a tire

A patch is provided for an electronic device of a tire. The patch includes first and second compartments. The first compartment, which does not include an opening, is structured to house therein an electronic identification module. The second compartment, which includes a reclosable opening, is structured to house therein an... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341478

Indexable washer system for wheel alignment correction

A system for wheel alignment provides an indexable pair of washers in conjunction with a sleeve having non-concentric inner and outer surfaces that allow for adjustments to camber, toe, and thrust. The system can be retrofitted to existing axle systems using a sleeve that fits over the spindle of the... Compagnie Generale Des Etablissements Michelin

11/30/17 / #20170341659

Method for predicting the speed of a driver driving a vehicle

The invention also relates to a method for determining speed profiles for a prediction method according to the invention.... Compagnie Generale Des Etablissements Michelin

11/23/17 / #20170334252

Tire pressure regulation system for a vehicle and such a system

Tire pressure regulation method and system for an agricultural vehicle equipped with tires. In order to improve the pressure management of the tires connected to the tire pressure regulation system, a pressure setpoint is determined by determining the characteristics of the tires, the pressure of which is intended to be... Compagnie Generale Des Etablissements Michelin

11/23/17 / #20170335024

Rubber composition comprising a phosphonate-functionalized polyene copolymer, and use of such a copolymer for improving filler-diene elastomer interactions

The use of this copolymer in a tire composition additionally comprising a diene elastomer and a reinforcing filler, for improving the interactions between the filler and the diene elastomer included in the said tire composition is also provided.... Compagnie Generale Des Etablissements Michelin

11/23/17 / #20170338501

Fuel cell system

The system is characterized in that it contains a moisture reservoir positioned in the oxidant gas supply circuit, upstream of the first access point (7).... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326433

Wheel core assembly

A wheel core assembly for a recreational device such as a skateboard is provided. The orientation of the wheel core assembly can be readily reversed to allow use of both sides of a wheel such as e.g., a side-set wheel. The position of an outer bearing and a spacer can... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326826

Method and equipment for assembling a tire blank

A method for assembling a green tire blank includes, in succession, laying rubber plies on a drum having segments that are radially moveable, with respect to a main axis, between expanded and collapsed positions; laying bead wires; lifting up edges of the plies that extend axially beyond the bead wires... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326844

Elastomeric laminate comprising more than three layers

An elastomeric laminate is provided. The elastomeric laminate comprises a layer A consisting of a diene rubber composition, a layer B comprising a highly unsaturated diene elastomer B, n layers Ci arranged between the layer A and the layer B, n being an integer≧2, i being an integer ranging from... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326913

Rolling assembly

Adapter for a rolling assembly comprising a tire, and a rim having two rim seats and two rim flanges. The adapter has an axially inner end mounted on the rim seat and comprises an inner reinforcing element, an axially outer end that comprises an outer reinforcing element, a body that... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326916

Carcass reinforcement for motor bike tire

Tire (1) for a motorized two-wheeled vehicle of the motorbike type. A good compromise between the stability of the motorbike in a straight line at high speed and the stability of the motorbike in a curved path with a high camber angle is achieved with reinforcers of a first carcass... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170326918

Tread for an earthmover tire, comprising incised blocks

The tread comprises a plurality of blocks, each block being delimited by transverse or oblique grooves and circumferential grooves. Each block is provided with a sipe which has three branches. The branches have common ends. A first branch is oriented in a transverse or oblique direction. A second branch and... Compagnie Generale Des Etablissements Michelin

Patent Packs
11/16/17 / #20170326921

Tire comprising a carcass reinforcement made up of two layers

Each of at least two layers of a carcass reinforcement has a breaking force per unit width higher than 2250 daN/dm. The minimum strength per unit width, measured for an elongation of less than 10%, of a second layer of carcass reinforcement is strictly greater than a value equal to... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170327617

Elastomer laminate comprising three layers

An elastomer laminate comprising three layers is provided. The first layer consists of a diene rubber composition comprising a first elastomer matrix, the second layer consists of a diene rubber composition comprising a second elastomer matrix, which second elastomer matrix comprises a second elastomer comprising ethylene units and diene units... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170327976

Textile cord having an at least triple twist

A textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170327977

Aramid textile cord with an at least triple twist

An aramid textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c),... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170327978

High modulus textile cord with an at least triple twist

A high modulus textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b,... Compagnie Generale Des Etablissements Michelin

11/16/17 / #20170330338

Method for detecting striations in a tire

recording at least one value relating to differences between grey levels or colour levels of pixels or voxels of the segment.... Compagnie Generale Des Etablissements Michelin

11/09/17 / #20170321352

Splitting facility

A facility for manufacturing at least first and second assemblies of M1 filamentary elements and M2 filamentary elements, in which each of the first and second assemblies includes a plurality of filamentary elements wound together in a helix, includes an assembling apparatus and a splitting apparatus. The assembling apparatus of... Compagnie Generale Des Etablissements Michelin

11/09/17 / #20170321376

Splitting method

The method comprises a step of assembling M filamentary elements (14) together into a layer of the M filamentary elements (14) around a temporary core (16) to form a temporary assembly (22), and a step of splitting the temporary assembly (22) into at least the first and second assemblies (26,... Compagnie Generale Des Etablissements Michelin

11/09/17 / #20170322012

Method for measuring the thickness of a layer of rubber-like material

A method is provided for measuring a thickness of a layer of rubber-like material. The layer of rubber-like material includes a free face in contact with air and a face joined to an adjacent reinforcement made of elements electrically insulated from one another. Each of the elements includes at least... Compagnie Generale Des Etablissements Michelin

11/09/17 / #20170322117

System for evaluating the condition of a tire, equipped with a device for detecting the direction of travel

A system for evaluating a state of a tire on a vehicle is provided. The system includes a housing, first and second sensors, and control electronics. The housing is located on a ground surface. The first sensor is installed in the housing and measures a first characteristic of a tire... Compagnie Generale Des Etablissements Michelin

11/09/17 / #20170324105

Method for controlling a fuel cell

A method is provided for controlling an ion-exchange-membrane type fuel-cell stack installed in a system that includes a cooling circuit and a cooling pump for circulating coolant liquid in the cooling circuit. The method includes, in a start-up phase of starting up the fuel-cell stack, determining an internal temperature of... Compagnie Generale Des Etablissements Michelin

11/02/17 / #20170313005

Spray formation of an impermeable barrier layer on a tire

A method is provided for forming an impermeable barrier layer on an inner tire surface of a tire. An assembly is also provided along with a kit for forming an impermeable barrier layer on an inner tire surface of a tire accordingly.... Compagnie Generale Des Etablissements Michelin

11/02/17 / #20170313130

Tire provided with a tread comprising a thermoplastic elastomer and a diene elastomer

A tire comprises a tread, a crown with a crown reinforcement, two sidewalls, two beads, a carcass reinforcement anchored to the two beads and extending from one sidewall to the other, characterized in that the tread comprises a composition based on at least one diene elastomer, at a content of... Compagnie Generale Des Etablissements Michelin

11/02/17 / #20170313131

Tire including an outer sidewall that comprises an incompatible polymer

A tire is provided with an external sidewall, said external sidewall comprising at least one elastomeric composition based on: (a) an elastomeric matrix comprising at least one diene elastomer, (b) a crosslinking system, and (c) at least one polymer incompatible with the elastomeric matrix. A process for the preparation of... Compagnie Generale Des Etablissements Michelin

11/02/17 / #20170313789

Method for synthesizing a polymer bearing a hydroxyaryl group, product derived from this method and composition containing same

The invention relates to a process for the synthesis of a polymer bearing one or more pendant hydroxyaryl groups comprising the reaction of a polymer bearing one or more pendant epoxide functional groups with a nucleophilic compound bearing the hydroxyaryl group.... Compagnie Generale Des Etablissements Michelin

11/02/17 / #20170313861

Rubber component for a tire with improved abrasion resistance

A rubber component for a tire is disclosed that is manufactured from a rubber composition that is based upon a cross-linkable elastomer composition that includes 100 phr of two elastomer types including at least 50 phr of a styrene-butadiene copolymer (SBR) with a polybutadiene (BR) as the remainder. Such compositions... Compagnie Generale Des Etablissements Michelin

10/26/17 / #20170304897

Machine and powder-based additive manufacturing

A machine for additive manufacturing of components by sintering powder includes a framework, a working zone, at least two beam emission and control modules, and at least two actuators. Each module, which is structured to emit an energy beam and to control the energy beam, is mounted inside the framework... Compagnie Generale Des Etablissements Michelin

10/26/17 / #20170305196

Crown for aircraft tire

Tire for an aeroplane and, in particular, the crown thereof which comprises a tread (1), a textile crown reinforcement (2) and a textile carcass reinforcement (4). In order to optimize the number of landings, in the equatorial plane, the thickness (E1) of the tread is at least equal to 1.1... Compagnie Generale Des Etablissements Michelin

10/26/17 / #20170306109

Elastomeric composition having a very good dispersion of the filler in the elastomeric matrix

The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler comprising at least carbon black having a CTAB specific surface of greater than or equal to 130 m2/g, a plasticizing oil and also a crosslinking system, the dispersion of the filler in the... Compagnie Generale Des Etablissements Michelin

10/26/17 / #20170309266

Sound absorbing body

A sound absorbing body comprises a non-woven fabric or a non-woven fabric laminate, the non-woven fabric or the non-woven fabric laminate comprises a fiber that has an average fiber diameter of less than 3,000 nm, the non-woven fabric or the non-woven fabric laminate has a thickness of less than 10... Compagnie Generale Des Etablissements Michelin

10/19/17 / #20170297382

Tire having greater resistance to unseating

Resistance to unseating of a passenger is achieved by a tire comprising a bead having an axial width at the seat D comprising a circumferential reinforcing element (22) of which the radially innermost point (222) is at a radial distance Z and at an axial distance Y from the radially... Compagnie Generale Des Etablissements Michelin








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