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WO/2015/022720A1 |
Provided is an automobile pneumatic tire such that the tire weight and rolling resistance can be greatly decreased without detracting from necessary tire performance. In a pneumatic tire, at least one layer of a carcass layer is installe...
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WO/2015/019995A1 |
This pneumatic tire comprises a carcass (13) that extends toroidally between bead cores (12) embedded inside a pair of bead parts (11). The carcass (13) has folded-back parts (13a) that are rolled up from the inner side in the tire width...
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WO/2015/019975A1 |
A tire is provided with: a tread which comes into contact with the road surface; side walls which continue into the tread; circumferential direction concave parts which are formed on the outer surface of the side walls along the tire cir...
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WO/2015/020544A1 |
A vehicle wheel comprises a support disc (1) and a tyre (2) fixedly mounted on the disc (1). The tyre (2) is fixedly connected with the disc (1). The disc (1) comprises fixing holes (3) for fixing the wheel on the vehicle axle. The tyre ...
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WO/2015/012173A1 |
This pneumatic tire is provided with: a rim cushion rubber (5A) disposed at a location in contact with a rim (R) of a bead portion (5); and an electrically conductive rubber (11) disposed together with the rim cushion rubber (5A) and hav...
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WO/2015/008752A1 |
The end of the folded-back ply in the tread width direction of the tire (1) extends beyond the tire maximum width, and the height of the bead filler is 30% or less than the tire sectional height. The maximum thickness of the reinforcing ...
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WO/2015/005171A1 |
A tire (10) is provided with: a resin tire frame member (12) having a bead part (16), side parts (18) which continue onto the outside of the bead part (16) in the tire radial direction, and a crown part (26) which continues onto the insi...
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WO/2015/003825A1 |
The invention relates to a radial pneumatic vehicle tyre having at least one component made of at least one electrically non-conductive rubber mixture, comprising bead regions having bead cores (3), a carcass ply (4), which extends aroun...
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WO/2014/207129A1 |
The invention relates to a bead wire (52) which includes a plurality of wire windings and a base hexagonal bead wire (56) including: two axially and radially external side alignments (F1, F2) of N2 windings; two axially external and radi...
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WO/2014/207128A1 |
The invention relates to a bead wire (52) which includes a plurality of wire windings and a base hexagonal bead wire (56) including: two axially and radially external side alignments (F1, F2) of N2 windings; two axially external and radi...
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WO/2014/203909A1 |
In a cross section view in a tire meridian direction of a tire which is mounted on a regulation rim, filled with an internal pressure of 50[kPa], and placed in no-load state, a point (P) is taken at a position of 1.30 × Hf on an outer s...
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WO/2014/198434A1 |
The invention relates to a pneumatic vehicle tire having a bead having a core and a core profile. The invention relates to a pneumatic vehicle tire, wherein the bending strength of the bead in respect of assembly and removal of the vehic...
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WO/2014/198436A1 |
The invention relates to a method for producing a pneumatic vehicle tyre, wherein the flexural stiffness of the tyre bead is reduced, comprising the following steps: • a) prefabricating a bead core (3) having a steel cord (4, 5), where...
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WO/2014/199756A1 |
A tire (10) has the following: a bead core (18); a carcass (22); a bead filler (20) that extends from the bead core (18) to the tire radial direction outer side along the outer surface (220) of the carcass (22); and a side reinforcement ...
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WO/2014/148453A9 |
A rubber composition for a tire soft stiffener having improved crack resistance and low heat-buildup and containing (A) carbon black presenting specific particle size distribution behavior in an aggregate mass distribution curve, (B) bis...
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WO/2014/188699A1 |
The objective of the present invention is to provide a run flat tire (1) that can secure sufficient rim detachment resistance even during run flat travel and while maintaining the durability of a side reinforcing rubber. The run flat tir...
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WO/2014/188700A1 |
The objective of the present invention is to provide a run flat tire (1) that can secure sufficient resistance to rim detachment even during run flat traveling and while maintaining the durability of a side reinforcing rubber. The run fl...
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WO/2014/181579A1 |
Provided is a pneumatic tire which is configured so as to prevent carcass cords from biting into an inner liner, thereby improving the durability performance of the tire. A pneumatic tire (1) is provided with a carcass (6) which comprise...
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WO/2014/175347A1 |
The purpose of the present invention is to ensure that strain occurring in the vicinity of a folded end can be suppressed while suppressing the length of a folded portion of a carcass ply. A pneumatic radial tire (10) has a pair of beade...
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WO/2014/169038A1 |
A tire for a motor vehicle having at least one carcass ply comprised of a crown portion and two axially opposite side portions terminating in beads for mounting the tire on a rim. A tread band and a belt structure are interposed between ...
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WO/2014/156283A1 |
A pneumatic tire (1) is provided with a toroidal carcass (6) which extends from the tread (2) through the sidewalls (3) to the bead cores (5) of the beads (4). The beads (4) are provided with bead-reinforcing rubber layers (10) which ext...
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WO/2014/149214A1 |
Various embodiments of a tire having a split body ply construction are disclosed.
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WO/2014/149249A1 |
A pneumatic tire includes an elastomeric casing. The elastomeric casing includes a crown portion, opposing sidewalls, and bead areas that are formed along the sidewalls in spaced relation to the crown portion. The bead areas include at l...
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WO/2014/133173A1 |
Provided is a pneumatic safety tire in which durability is improved by improving the compression fatigue characteristics of a carcass ply cord. In the pneumatic safety tire, a carcass (2) is used as a frame and a side-reinforcing rubber ...
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WO/2014/133174A1 |
Provided is a pneumatic safety tire whose durability is increased by improving the compressive fatigue characteristics of a carcass ply cord. The pneumatic safety tire includes a carcass as a framework and is provided with a side reinfor...
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WO/2014/129572A1 |
This pneumatic tire (1) has: a tread section; tire side sections; and a carcass section that extends over the tread section, the tire side sections, and bead sections. The carcass section has a carcass body section and folded sections ea...
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WO/2014/129131A1 |
Provided is a pneumatic tire which suppresses either or both of a decrease in steering stability and a decrease in resistance against side cuts, without increasing the weight of the tire, and which can reduce cavity resonance. The pneuma...
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WO/2014/129571A1 |
This pneumatic tire (1) has: a tread section; tire side sections; and a carcass section that extends over the tread section, the tire side sections, and bead sections. The carcass section has a body section and folded sections each folde...
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WO/2014/126098A1 |
In a no-load reference state where this pneumatic tire (10) is fitted to an applied rim (30) and the internal pressure of the pneumatic tire (10) is set to atmospheric pressure, a back surface part (13) is disposed on an inner surface (3...
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WO/2014/126701A1 |
Various embodiments of a tire having an asymmetric body ply construction are disclosed.
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WO/2014/115546A1 |
This pneumatic tire is provided with a carcass made from at least one ply consisting of a ply main unit and a ply folded-back unit, and comprises, on the tire outer surface from the rim separation point to the position on the sidewall at...
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WO/2014/103110A1 |
[Problem] The present invention addresses the problem of providing a pneumatic tire and a method for manufacturing the same, whereby steering stability performance can be enhanced and a lightweight, high-rigidity tire can be obtained by ...
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WO/2014/096285A1 |
Tyre (1) comprising a crown (2) surmounted radially on the outside by a tread (20) and extended on each side by lateral parts each comprising a sidewall (3) ending in a bead (4) designed to collaborate with a mounting rim of the tyre, ea...
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WO/2014/099452A1 |
A VF rated radial implement tire is provided utilizing a steel belted radial TBR tire body design which can be utilized in existing TBR cavity molds, and modifying the tire to have a ribbed implement tread pattern. The tire is designed f...
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WO/2014/099442A1 |
A radial ply metric agricultural implement tire is provided having an "IF" load rating in accordance with the standards of the Tire and Rim Association. The tire has two organic cord reinforced radial body plies and two steel reinforced ...
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WO/2014/090862A1 |
Radial tyre for a heavy vehicle of the construction plant type comprising two beads (2) joined together by a carcass reinforcement (4) comprising at least one layer (5), this layer comprising a main part (6) turned up within each bead (2...
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WO/2014/089909A1 |
A safety hub (10) with a lock tire assembly comprises a plurality of coupled and telescopic tire edge lock blocks (11) or retainer rings (40), wherein the tire edge lock blocks (11) or retainer rings (40) are annularly and uniformly dist...
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WO/2014/090861A1 |
The invention relates to a tyre for a heavy vehicle, comprising two beads (2) which are intended to come into contact with a rim (3) via at least one axially outer face (21) respectively, a radial carcass reinforcement (4) comprising at ...
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WO/2014/083090A1 |
The invention relates to an aircraft tire (1) including: two beads (2), each intended to come into contact with a rim (3) via at least one radially inner bead surface (4); and a carcass reinforcement (5) including at least one carcass la...
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WO/2014/084370A1 |
Provided is a pneumatic tire which has a reduced weight, reduced rolling resistance, and improved anti-separation performance, which are achieved while driving stability is maintained satisfactorily. This pneumatic tire is configured in ...
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WO/2014/084369A1 |
Provided is a pneumatic tire which has a reduced weight, reduced rolling resistance, and improved anti-separation performance, which are achieved while driving stability is maintained satisfactorily. This pneumatic tire is configured in ...
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WO/2014/072279A1 |
Tyre comprising a carcass reinforcement (60) and having an outer profile (200) such that, when the tyre is fitted to the mounting rim and inflated to its service pressure, in any radial section, the distance between the carcass and the o...
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WO/2014/073422A1 |
A tire (1) in which a carcass folded portion (40) is wound around a bead core (10) is provided with a hard bead filler (50) disposed outside a carcass (20) in a tread width direction (twd). The hard bead filler (50) extends from the outs...
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WO/2014/073303A1 |
A pneumatic tire that reduces separation of carcass ply from internal/external core pieces (5i, 5o), and improves handling stability. A carcass ply radial direction inner end section is sandwiched between the internal/external core piece...
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WO/2014/073418A1 |
A tire (2) is provided with a pair of beads (6), a carcass (8), a chafer (16), an insulation (12), and a cushion layer (14). The bead (6) is provided with a core (18) located on the radially inner side thereof. On the radially inner side...
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WO/2014/068451A1 |
Tire (100) for vehicle wheels, comprising a carcass structure comprising at least one carcass layer having opposed side edges associated with relative annular reinforcing structures, a tread band applied in a radially outer position with...
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WO/2014/064880A1 |
This pneumatic tire is characterized by being provided with a rim guard protruding outward in a tire width direction in a side wall part of a tire, and in a cross section along the tire width direction when the tire is mounted to an appl...
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WO/2014/063904A1 |
A steel bead core for pneumatic tires, comprises at least one metal wire having a cross section of a quadrilateral with two parallel opposite faces, the at least one wire forming adjoining multiple windings through the bead core, the adj...
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WO/2014/054365A1 |
Provided is a pneumatic tire, whereby resistance to cutting is improved, and it is possible to efficaciously avoid internal faults and improve resilience. This pneumatic tire has carcass layers mounted between a pair of bead parts, the c...
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WO/2014/049516A1 |
Tire (100) for vehicle wheels, comprising a carcass structure comprising at least one carcass layer (101) having opposed side edges associated with relative annular reinforcing structures (102), a belt structure applied in a radially out...
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