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WO/2012/001360 |
There is provided a tyre assembly (14) having a tyre (24), a moveable structure (50) and an expandable chamber (31) positioned within the tyre, the expandable chamber being arranged to displace the movable structure in vise between the r...
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WO/2011/163513 |
The present application relates generally to a tire support system including a plurality of support sectors (101). The plurality of support sectors when connected forms an annular support ring.
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WO/2011/145480 |
Disclosed is a vehicle (1) fitted with a run-flat tire (3) provided with: a carcass (16) extending from a tread (12) through a sidewall (13) to a bead core (15) of a bead assembly (14); and a side-reinforcement rubber layer (19) that has...
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WO/2011/129444 |
The disclosed pneumatic tire improves steering stability without loss of durability. Said pneumatic tire comprises a tread section, a pair of sidewalls that extend radially inwards from the sides of the tread section, and bead sections t...
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WO/2011/104578 |
To provide an installable support ring inside nearly the whole cavity of the tire (20) without various complications in parts and procedures, a double-support ring (24) is designed by dividing it into two different annular pieces, one is...
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WO/2011/104578 |
To provide an installable support ring inside nearly the whole cavity of the tire (20) without various complications in parts and procedures, a double-support ring (24) is designed by dividing it into two different annular pieces, one is...
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WO/2011/104579 |
To provide a compact all in one tire (intire (20)) gathering multi-tires designs requirements inside it. Mainly the entire main features of the other designs are recreated and developed inside a conventional tire that is easily produced ...
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WO/2011/104579 |
To provide a compact all in one tire (intire (20)) gathering multi-tires designs requirements inside it. Mainly the entire main features of the other designs are recreated and developed inside a conventional tire that is easily produced ...
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WO/2011/096788 |
A segmentalized spare tyre (10) assembly, comprising: a plurality of tyre segments (11) having hollow interiors (21), placed end to end to form a circular tyre structure for attachment to a rim (15) of a vehicle wheel; a plurality of rod...
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WO/2011/093255 |
Support bodies which, in the hollow space within a tire, stably hold for a long period of time a system, etc. for reducing the noise of the tire are configured so that the support bodies can be mass-produced, are simple, and are low cost...
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WO/2011/082845 |
The invention relates to a vehicle tyre comprising at least two bracing plies intersecting at an angle, and a bracing bandage. The reinforcements of at least one bracing ply consist of a non-metallic material, preferably rayon, each brac...
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WO/2011/082844 |
The invention relates to a vehicle tyre comprising at least two bracing plies intersecting at an angle, and a bracing bandage. The reinforcements of the bracing plies are exclusively made of steel, each bracing ply having a tension of < ...
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WO/2011/077029 |
The invention relates to a method for detecting the wear of a tyre including a tread and having at least two predetermined radial wear thresholds Si, during which: beyond each threshold Si, the tread is shaped such as to include NEi sets...
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WO/2011/079013 |
The present invention is directed to a self-supporting tire. More specifically, the tire has a carcass, a tread, and a belt reinforcing structure located radially outward of the carcass and radially inward of the tread. The carcass is co...
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WO/2011/048708 |
A core type tube-less tire which, even if the tire is punctured during travel of the vehicle, enables the driver to perform a certain degree of control of the steering wheel and which can be easily mounted to a wheel. A wheel (10) is pro...
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WO/2011/041861 |
A belt for protecting vehicle wheels can be fitted on any type of vehicle wheel to allow travel to continue even in situations when the tyre loses pressure or is even totally deflated, without affecting the operation of the vehicle or ca...
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WO/2011/043319 |
Disclosed is a run-flat tire that strikes an even higher degree of balance between run-flat durability and ride quality during normal driving situations. The run-flat tire is equipped with a reinforcing cord layer (5) that covers along a...
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WO/2011/040940 |
The present invention provides a run flat tire and system adapted for alignment around a wheel and inside a tire. The run flat tire and system comprises one or more arcuate portions configured and arranged so as to be releasably aligned ...
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WO/2011/030269 |
The present invention relates to a flat-running device intended for being fitted on an assembly mounted on a tubeless one-piece rim for an automobile, said mounted assembly including said device, and to a method for mounting and/or remov...
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WO/2011/030431 |
A run-flat tire using a rubber composition which can improve the processability without lowering the run-flat durability. More specifically, a run-flat tire comprising a pair of bead parts (1), in each of which a bead core (6) is embedd...
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WO/2011/024815 |
Provided is a run flat tire which is capable of achieving both a comfortable ride during normal travel and durability during run-flat travel to a higher standard. The run flat tire has bead portions (1), side wall portions (2), and a tre...
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WO/2011/024447 |
Disclosed is a run flat tyre in which side reinforcing rubber is provided on the inside of the carcass in the tyre width direction on both sidewall parts. The carcass plies include cords comprising a material having a heat shrinkage fact...
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WO/2011/024268 |
A run-flat tire which shows little heat generation in run-flat running and has a high run-flat durability. More specifically, a run-flat tire comprising a pair of bead parts (1), in each of which a bead core (6) is embedded and a bead f...
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WO/2011/021466 |
Disclosed is a run-flat tire having greatly increased run-flat endurance. The disclosed run-flat tire is provided with: a carcass (6) going from a tread section (2) through a sidewall section (3) to a bead core (5) of a bead section (4);...
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WO/2011/010536 |
In the case of prior art tire support parts for use in the event of a flat tire, either the height of the tire support parts had to be reduced to some extent for the purpose of making it easy to place the same inside the tire, or parts s...
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WO/2011/009388 |
A burst-proof safety tyre (20) of a vehicle is provided. The tyre (20) comprises a tyre casing (21), a split rim (22), an L-shaped sealing ring (25), a combined support loop (23) and a valve core (24). The combined support loop (23) comp...
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WO/2010/143644 |
Disclosed is a vehicle equipped with air-filled tires, wherein heating of the air-filled tires during driving is minimized, and the durability of said tires is increased. Either many dimples are formed on the outside surface of at least ...
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WO/2010/140657 |
A wheel rim configured to enhance the durability of the tire by reducing the temperature of the tire during running. A wheel rim (1) consisting of a metallic material and adapted so that a pneumatic tire (2) is mounted thereon, wherein a...
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WO/2010/140524 |
Provided is a highly durable pneumatic tire (2). The tire (2) comprises a tread (4), a wing (6), a side-wall (8), a clinch part (10), a bead (12), a carcass (14), a support layer (16), a belt (18), and a band (20). The side-wall (8) incl...
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WO/2010/137347 |
A run-flat radial tire having provided therewith reinforcing rubber layers having a substantially crescent cross-sectional shape, the tire achieving simultaneously both good durability performance under a run-flat traveling condition and...
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WO/2010/128305 |
The present invention relates to a runflat device (2), particularly, but not exclusively, a combined runflat and double sided beadlock that can be fitted to any size and type of wheel (1) regardless of the shape and depth of the wheel we...
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WO/2010/128305 |
The present invention relates to a runflat device (2), particularly, but not exclusively, a combined runflat and double sided beadlock that can be fitted to any size and type of wheel (1) regardless of the shape and depth of the wheel we...
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WO/2010/126144 |
Disclosed is a pneumatic tire, in which turbulent flow-creating ridges extending from the inner circumference side to the outer circumference side are formed at intervals in the tire circumference direction on the tire surface of a tire ...
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WO/2010/110864 |
The tire run-flat ring removal and installation machine (10) includes mechanisms for removing and replacing the run-flat ring from a tire T. A first mechanism has a powered reel (22) and straps (26a) through (26d) extending through a tow...
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WO/2010/110864 |
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WO/2010/104139 |
A run-flat tire (1) provided with a pair of bead sections (10) including at least bead cores (10a), a carcass (12), and reinforcing rubber layers (40) extending in the tread width direction (W) and the tire radial direction (D) and havin...
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WO/2010/083212 |
A centrifugal wheel apparatus for a vehicle having a plurality of pivoting elements attachable to an interior of a vehicle wheel that, when subjected to centripetal force, pivot away from the vehicle wheel and toward a pneumatic tire att...
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WO/2010/074551 |
The present invention discloses land vehicle wheel assembly (200) with two tyres operating on a rim (202), the rim (202) consists of a first operating portion (204) holding a primary inflatable tyre (208) and a second operating portion (...
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WO/2010/074286 |
Disclosed is a pneumatic tire which has improved rolling resistance and improved ride quality during normal driving situations without deteriorating run-flat durability. The pneumatic tire comprises a bead core, a carcass layer, a tread ...
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WO/2010/057523 |
A pneumatic vehicle tire comprises a carcass (11) extending between two bead cores (15). A belt structure (18) is provided between the carcass (11) and a tread strip (19) which is connected with a pair of sidewalls (20). A runflat reinfo...
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WO/2010/037052 |
A run-flat device, which is inserted into pneumatic tires to allow mobility in the event of pressure loss in the pneumatic tire, can comprise an inner ring, outer ring, and an interconnected web connecting the two. The run-flat device ca...
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WO/2010/021316 |
Provided is a highly elastic rubber composition containing a vulcanization accelerator which produces a vulcanization-retarding effect equal or superior to that of conventional vulcanization accelerators without using a vulcanization ret...
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WO/2010/020744 |
A runflat assembly (10) comprising a plurality of arcuate components (12) interconnectable to fit around a vehicle wheel. Each component (12) includes a rubber body (14) with a steel support member located within the body, which when mou...
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WO/2010/011340 |
This improved runflat system is formed from a plurality of arcuate sectors, each of said sectors being linked to at least one other sector such that the sectors form a substantially continuous ring around the wheel. The sectors are prefe...
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WO/2010/011340 |
This improved runflat system is formed from a plurality of arcuate sectors, each of said sectors being linked to at least one other sector such that the sectors form a substantially continuous ring around the wheel. The sectors are prefe...
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WO/2009/150952 |
Provided is a run-flat tire which has an excellent run-flat performance as well as a high high-speed straight running stability in the non-punctured state, a high steering stability on both of a dry road surface and a wet road surface an...
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WO/2009/150329 |
The present invention relates to a run-flat device for attaching a tubeless mounted assembly for a motor vehicle, and to such a mounted assembly incorporating said device. A device (30) according to the invention includes: a tire support...
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WO/2009/148544 |
The tire run-flat ring removal and installation machine includes three basic embodiments, each having a tire support table (14) and actuators for removing and/or reinstalling the run-flat ring (R) in the tire (T). The actuators may be hy...
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WO/2009/148544 |
The tire run-flat ring removal and installation machine includes three basic embodiments, each having a tire support table (14) and actuators for removing and/or reinstalling the run-flat ring (R) in the tire (T). The actuators may be hy...
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WO/2009/139182 |
A tire (2) comprises a tread (4), a wing (6), a side-wall (8), a clinch part (10), a bead (12), a carcass (14), a support layer (16), a belt (18), a band (20), an inner-liner (22) and a chafer (24). Dimples (62) are formed on the side-w...
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