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Patent Searching and Data


Matches 1,001 - 1,050 out of 8,965

Document Document Title
WO/2002/100665A1
A pneumatic tire having a puncture preventive layer formed by windingly sticking a tube having seal material wrapped therein to the tire inner surface circumferentially of the tire and continuously and spirally with its side surfaces clo...  
WO/2002/100936A1
The present invention includes blends of a halogenated elastomer such as a butyl rubber or an interpolymer of, on one embodiment, a C¿4? to C¿7? isomonoolefin, a para-methylstyrene and a para-(halomethylstyrene), the interpolymer havin...  
WO/2002/096763A2
A mobile article carrier (14) for transporting articles, the carrier being supported by at least a pair of rotatably mounted wheels (16), each wheel including an elastomeric synthetic or natural rubber shell filled (20) with a compressib...  
WO/2002/094586A1
A rubber−fiber composite material having a non−woven fabric and a rubber being coated on the non−woven fabric, characterized in that at least a part of the non−woven fabric comprises an organic fiber having a mono−filament diam...  
WO/2002/085648A1
A device for attenuating noise generated in a rolling tire and wheel assembly includes strips arranged as a circumferential ring (40) in the tire/whell cavity. The strips are spaced circumferentially to provide a profile of ridges and ga...  
WO/2002/076769A1
A pneumatic tire which makes it possible to effectively prevents puncture during running without involving a large increase in weight or degradation of riding comfortability. This pneumatic tire has a plurality of films disposed in the m...  
WO/2002/074558A1
An assembly of a tire and a rim allowing a stable running over a required distance even if a tire internal pressure is lowered after the tire gets damaged without sacrificing a rolling resistance and a riding comfortableness in normal ru...  
WO2001000428A9
A low pressure tire including a torus of flexible substantially inelastic material. The material will not deform at a temperature of about 225 DEG F. The torus includes an inner diameter surface (52) for engaging a tire supporting rim (1...  
WO/2002/055323A1
A pneumatic tire, comprising a tread part, a pair of side wall parts, a pair of bead parts, bead cores disposed in the bead parts, a carcass formed of carcass cords extending between the beads through the tread part and the side wall par...  
WO/2002/051652A1
Tire for vehicle wheels, comprising metallic reinforcing cords made of a single strand of elementary filaments preformed by sinusoidal waving and wound together. Said metallic cords show a value of the integral of the breaking stress not...  
WO/2002/051651A1
The invention concerns an assembly comprising a tubeless tyre (P) equipped with two beads and designed to be mounted on a mounting rim (J) including seats (440) extending radially outwards through flanges (R), and a rubbery sealing compo...  
WO/2002/048257A2
The present invention is a composition including an isobutylene-based copolymer and polybutene. The copolymers may be mixed with an exfoliating compound and clay, the entire composition forming a nanocomposite. The clay may or may not ha...  
WO/2002/046296A1
The invention relates to rubber compounds consisting of un-crosslinked butyl rubbers, nitrile-containing rubber gels, and optionally standard additives and auxiliary agents. The inventive rubber compounds are suitable for producing vulca...  
WO/2002/045942A1
Process for manufacturing, moulding and curing tyres for vehicles wheels, comprising the following steps: a) forming at least one coating layer made of crosslinkable elastomeric material on an outer surface of a toroidal support (19) the...  
WO2002032992A3
The present invention includes an elastomeric composition of a halogenated rubber component, a filler such as carbon black, and polybutene processing oil, the processing oil having a number average molecular weight of least 400 in one em...  
WO/2002/036367A1
A pneumatic tire has reinforcement cord (24) adhered directly to, or embedded within, a low air-permeable inner-liner layer (22) which results in a pneumatic tire has a reduced cross-section thickness and/or reduced weight.  
WO2001034412A3
A tyre comprising a carcass a ground contacting tread region and a tread reinforcing breaker disposed radially outward of the carcass in the tread region, the tread region having inboard and outboard tread regions each extending between ...  
WO/2002/032992A2
The present invention includes an elastomeric composition of a halogenated rubber component, a filler such as carbon black, and polybutene processing oil, the processing oil having a number average molecular weight of least 400 in one em...  
WO/2001/096466A2
The invention generally relates to thermoplastic blends having improved properties. Optionally, these blends may be dynamically vulcanized. More specifically, this invention is directed to a composition comprising a blend of chloromethyl...  
WO/2001/096476A2
The invention generally relates to thermoplastic blends having improved properties. Optionally, these blends may be dynamically vulcanized. More specifically, this invention is directed to a composition comprising a blend of chloromethyl...  
WO/2001/085837A2
The improved green strength, green elongation, and green relaxation properties of isobutylene-based elastomers at elevated temperatures along with improved aging and barrier properties are achieved by blending semi-compatible, semi-cryst...  
WO/2001/070542A1
The invention concerns a flap accessory (10) comprising an elongated base (2) whereof the upper surface is provided with a rigid insert (1) in the form of a hollow cylinder, said accessory being made by moulding a single material creep-r...  
WO/2001/062846A1
A rubber composition for the inner liners of pneumatic tires which comprises a rubber ingredient and a lamellar or flaky mineral having an aspect ratio of 3 to 30, excluding 30; a process for producing the rubber composition; and a pneum...  
WO/2001/054930A1
A tubeless tire (1), comprising a pair of bead parts (5) for allowing the tire to be engaged with a wheel, an outer layer part (2) having a tread part (6) in contact with the ground, and an inner liner layer (3) formed of rubber stuck on...  
WO/2001/049781A1
The invention relates to a sulphur-vulcanisable rubber composition which can be used for producing tyres and which is based on at least: (A) a dienic elastomer chosen from the group consisting of polybutadienes, natural rubber, synthesis...  
WO/2001/048033A1
Halogenated isobutylene-co-paramethylstyrene polymer, preferably brominated isobutylene-co-paramethylstyrene polymer (BIMS) and blends thereof, preferably blends of isobutylene based rubber, show improved heat resistance versus butyl inn...  
WO/2001/038075A1
A sealant-containing tire having a ring-shaped sealant chamber (6) filled with sealant (5) formed between a tire main body (1) and an inner liner (8) by bonding the inner liner (8) on the inner surface of the tire main body (1) overlappi...  
WO/2001/038108A1
The present device refers to an unique and versatile foamy protector (1) to fill the internal space of the tyre and to bar punctures, so strengthening the internal chamber (2) of tyres (3) and similars, after assembled in their right whe...  
WO/2001/034412A2
A tyre comprising a carcass a ground contacting tread region and a tread reinforcing breaker disposed radially outward of the carcass in the tread region, the tread region having inboard and outboard tread regions each extending between ...  
WO/2001/028787A1
A self-contained wheel system having an inflatable tire mounting (13) and a multi-purpose tire joint t-partition (24) for rupture bypassing and for forming wheel compartments (20, 28, 30) having hub-integrated, clogging-protected air val...  
WO/2001/023195A1
The invention concerns a vehicle wheel, comprising a rim, a disc, a tyre defining with the rim a circumferential cavity C, and at least a resonator designed to attenuate a natural resonance frequency of said wheel, said wheel further com...  
WO/2001/017800A1
A precured non-cord reinforced tire carcass (20) having a nominal rim diameter of at least 6.0 inches (15.25 cm) has a pair of bead portions (22), a pair of sidewall portions (16, 18), a central crown portion (14), all made from a single...  
WO/2001/017802A1
A wheel having a tire installed thereon and capable of regulating a pressure of gas inside a tire without feeding gas from the outside, wherein one or more hollow portions are provided in the wheel, at least one portion is formed as a se...  
WO/2001/005607A1
A tire device (1), comprising a hub part (2) supported rotatably on an axle, an annular wheel rim part (3) disposed around the hub part, and a tire disposed on the outer periphery of the wheel rim part, wherein the tire is provided with ...  
WO/2001/000428A1
A low pressure tire including a torus of flexible substantially inelastic material. The material will not deform at a temperature of about 225 °F. The torus includes an inner diameter surface (52) for engaging a tire supporting rim (12)...  
WO/2000/076788A1
An arrangement relating to pneumatic tubeless tires which are fitted with a tire bead (12) in sealing abutment with a rim seat (13) inwardly from a rim edge (14) on each side of an undivided rim (11). The tire is provided with an interna...  
WO/2000/069966A1
The improved green strength, green elongation, and green relaxation properties of isobutylene based elastomers at elevated temperatures along with improved aging and barrier properties are achieved by blending semi-compatible, semi-cryst...  
WO/2000/068309A1
The invention concerns a rubber-based product, comprising at least a buffer zone for trapping oxygen outside said product so as to protect from oxidation at least a sensitive zone of said product, said or each buffer zone containing a co...  
WO/2000/068028A1
A tire containing sealing agent, wherein an outer liner is stuck on the inner surface of a tread, a sealing agent chamber filled with sealing agent is formed between the outer liner and an inner liner, and an air chamber filled with air ...  
WO/2000/068029A1
In manufacturing a tire containing a sealer, an outside liner is adhered to the inner surface of a body of the tire, and an inside liner is adhered to the inner surface of the side wall of the tire body at both the right and left sides o...  
WO/2000/053438A1
The invention relates to a vehicle wheel, notably for a motor vehicle, such as a private motor car, which comprises a wheel disk (14) designed to be fixed to a rotating axle (12) and a rim (16) which is connected to the wheel disk (14) a...  
WO/2000/053435A1
A multi-compartment tyre composed of two or more air compartments by means of separating walls between the adjacent compartments. Each of these walls is made from the same material of which the whole body of the tyre is made, and is stru...  
WO/2000/046049A1
A pneumatic tire (1) having a troidal shape and including a tread part (2), side wall parts (3) radially inwardly extending from both edges of the tread part (2), and bead parts (4) at the ends of the side wall parts (3), in which a seal...  
WO/2000/037269A1
The invention concerns a flexible non-pneumatic tyre provided with load-bearing capacity by laminated elements (12) capable of withstanding bending moments. The laminated elements (12) comprise a stack of superposed flexible strips (13) ...  
WO/2000/037268A1
A tubeless tire comprising a tire body and an air impermeable layer of ethylene-vinyl-alcohol copolymer integrally provided on the tire body so as to air-tightly cover the inner face of the tire body, whereby air leakage from within the ...  
WO/2000/032422A1
This invention consists of varous tyre (1) types, which encircle the especially formatted metal rims of the wheels. Those tyres from structure they bring, at the inner part, along the perimeter, vertical, devious-parallel and diagonal op...  
WO/2000/030877A1
The invention concerns a reinforced toric rubber envelope (M), inflated at a pressure p¿0? higher than pressure p¿1? of the tyre cavity P wherein it is used, having, when inflated, a crown radius R¿M? less than the deflection radius R...  
WO/2000/027654A1
A composite wheel is disclosed having at least two parts. The first part is a disc (16) which is secured to a vehicle hub. The second part of the composite wheel is a rim (14) which extends out from the disc. The rim includes a flange (3...  
WO/2000/020236A1
A low-aspect-ratio pneumatic radial ply tire (50) having a tread (52), a carcass (61) with two sidewalls (77, 78), a single radial ply (70) reinforced with inextensible metal cords, two annular beads (36a', 36b'), and a belt structure (5...  
WO/2000/005301A1
The invention concerns a coupling system (white filler/diene elastomer) for a rubber composition based on diene elastomer reinforced with a white filler, formed by combining a polysulphide alkoxysilane, a zinc dithiophosphate and a guani...  

Matches 1,001 - 1,050 out of 8,965