Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,921

Document Document Title
WO/2018/079247A1
Provided are a method and a device which enable efficient pasting of a band-like member, such as a sound-absorbing material, to a tire inner surface. A traveling roller 2, and a rotary drum 3 the outer circumferential surface of which is...  
WO/2018/074284A1
This tire has: a tire frame member provided with a bead section, a side section joined to the tire-radial-direction outer side of the bead section, and a crown section joined to the tire-axial-direction inner side of the side section; an...  
WO/2018/074197A1
This tire is provided with: an annular tire case; and a belt layer provided to the outer periphery of the tire case, the belt layer having a resin-coated cord which is helically wound on the outer periphery of the tire case in the circum...  
WO/2018/074414A1
Provided is a pneumatic tire which prevents reductions in noise reduction effect during travel. [Solution] The present invention is a pneumatic tire 1. This pneumatic tire 1 has a noise suppressing body 20 fixed to a tire inner surface 1...  
WO/2018/074196A1
This tire is provided with: an annularly formed tire case (tire framework member); and a belt layer which is provided on the outer periphery of the tire case (tire framework member), is formed by spirally winding a resin-coated cord on t...  
WO/2018/073547A1
The invention relates to a tyre comprising major grooves having a depth at least equal to 4mm and at least equal to 1mm. The radially outermost working layer (41) comprises at least one undulation (412). The undulation (412) is such that...  
WO/2018/070277A1
The purpose of the present invention is to improve shoulder wear resistance. The pneumatic tire is such that the inner and outer sides thereof relative to the vehicle when mounted thereto are designated and is provided with a tread secti...  
WO/2018/062586A1
The present invention relates to a tire provided with inner vanes. The inner vanes modify the internal flow of air generated in the internal space of the tire attached to a vehicle while in motion. The tire according to the present inven...  
WO/2018/055309A1
Adapter for a rolling assembly having an axis of rotation (YY') and comprising: a tyre having two beads; and a rim having two rim flanges; for each bead, said adapter ensuring the connection between the bead and the rim. According to the...  
WO/2018/055537A1
A tyre (1) with sidewalls (2), a crown area (3) provided with a tread (4), a reinforcing structure (5) extending between the sidewalls and passing through the crown area, at least one portion of one of the sidewalls and/or the crown comp...  
WO/2018/056323A1
Provided is a method for producing a film for a tire, said method making it possible to suppress thermal shrinkage of the film after molding. A method for producing a film 3 for a tire, said film being used in an air-permeation-preventin...  
WO/2018/057556A1
Methods of reducing oxygen in tire air chambers. Compositions for reducing oxygen in tire air chambers. Wheel assemblies including compositions for reducing oxygen in tire air chambers.  
WO/2018/051691A1
This tire has: a tire carcass member made of a resin material; and a reinforcing layer that is provided with a plurality of reinforcing cords covered with a rubber material, and that is arranged on the outer side of the tire carcass memb...  
WO/2018/047764A1
Provided is a pneumatic tire in which, by devising a sipe chamfer shape, it is possible to achieve both improvement in steering stability performance on dry road surfaces and improvement in steering stability performance on wet road surf...  
WO/2018/047763A1
Provided is a pneumatic tire in which, by devising a sipe chamfer shape, it is possible to achieve both improvement in steering stability performance on dry road surfaces and improvement in steering stability performance on wet road surf...  
WO/2018/034248A1
Provided is a pneumatic tire that enables suppression of the approach of insect pests (mosquitoes, etc.) and small animals (cats, etc.), or enables suppression of the proliferation of mosquitoes and the like in pools of water formed insi...  
WO/2018/025854A1
Provided is a pneumatic tire in which a position in which to install a band-shaped sound-absorbing material, which adheres to a tire inner surface, is devised and an incision is formed in the outer peripheral surface of the band-shaped s...  
WO/2018/025853A1
Provided is a run-flat tire in which run-flat durability is improved by the arrangement position and shape of a band-shaped sound-absorbing member bonded to the tire inner surface, and the deterioration of high-speed durability can be su...  
WO/2018/020081A1
The invention relates to an anti-puncture shield insert (40) for a wheel (10). The wheel (10) comprises a rim (20) and an inflated tire (30) connected to the edges (21) of the rim (20). The shield insert (40) is made of a shock-absorbing...  
WO/2018/017050A1
The invention includes a tire and a repair kit for repairing a tire-wheel assembly. The tire includes a sealing piece to be disposed between the wheel and a pair of bead portions, the sealing piece including a sealing piece opening to be...  
WO/2018/016302A1
Provided is a pneumatic tire 1 comprising, in order to obtain improved wear resistance performance while maintaining wet performance: center lug grooves 25A which are formed in a center land section 23A, extend in the width direction of ...  
WO/2018/012087A1
Provided is a pneumatic tire able to achieve sufficient quietness by means of a noise absorbing material attached to the inner surface of the tire without a reduction in durability under high-speed conditions caused by the noise absorbin...  
WO/2018/012640A1
A tire (10) which is provided with: a tire carcass (12) which is formed from a resin; a reinforcing layer (16) which comprises a plurality of reinforcing cords (17) that are covered by a rubber material, and which is arranged outside the...  
WO/2018/014022A1
The subject invention provides devices and methods for regulating the composition and pressure of one or more gaseous species and/or volatile chemicals present in a volume enclosed by a flexible, semi-rigid, or rigid packaging material. ...  
WO/2018/008726A1
In order to reduce noise during travel and reduce air resistance, a pneumatic tire is equipped with a plurality of projections 9 which extend so as to intersect the tire circumferential direction and tire radial direction on a tire side ...  
WO/2018/008716A1
In order to reduce noise during travel, a pneumatic tire is equipped with a plurality of projections 9 which extend so as to intersect the tire circumferential direction and tire radial direction on a tire side surface Sa of a tire side ...  
WO/2018/008630A1
A rubber composition which contains 0.1-10 parts by mass of an ω-9 fatty acid amide and/or stearic acid amide and 0.1-100 parts by mass of a resin per 100 parts by mass of a rubber component that contains 80% by mass or more of a butyl ...  
WO/2018/004344A1
The invention relates to a vehicle wheel assembly, comprising 1) a wheel rim having two opposed circular rim flanges; 2) an outer tire having two beads secured at the circular rim flanges; 3) an inlay; 4) a non-pneumatic inner tire compr...  
WO/2018/003764A1
Provided is a pneumatic tire which has improved handling stability and crack growth resistance in a low-temperature environment compared to the conventional level. The pneumatic tire has an inner liner and a tie rubber, and is characteri...  
WO/2017/220225A1
The invention relates to a self-sealing pneumatic vehicle tyre comprising a belt assembly (2), a tread (1) arranged radially above the belt assembly (2), and an air-tight inner layer (4) arranged radially inside, wherein the self-sealing...  
WO/2017/220224A1
The invention relates to a self-sealing vehicle tyre comprising a belt package (2), a tread (1) arranged radially above the belt package (2), and an air-tight inner layer (4) arranged radially inside, wherein the self-sealing of the vehi...  
WO/2017/212682A1
Provided are a method and a device for attaching a sound absorbing material to the inner face of a tire, which enable attaching of a sound absorbing material to the inner face of a tire with less bonding unevenness, while lessening the l...  
WO/2017/209205A1
The present invention addresses the problem of providing a pneumatic tire inner liner in which adhesion between adjacent rubber members is high. As a solution, the present invention provides a pneumatic tire inner liner (100) that compri...  
WO/2017/209207A1
The present invention addresses the problem of providing a pneumatic tire inner liner that is highly durable and has high crack resistance at low temperatures. As a solution to said problem, the present invention provides a pneumatic tir...  
WO/2017/203766A1
The present invention provides a tire that uses a resin material and still has improved ride comfort, improved dry handling performance, and favorable fuel consumption performance, without losing wet performance. The tire is characterize...  
WO/2017/203765A1
The present invention provides a tire that uses a resin material and still has excellent high-speed durability. The tire is characterized by comprising: an annular tire skeleton body (10); a reinforcing layer (20) that is provided to the...  
WO/2017/199816A1
Provided is a pneumatic tire wherein holes are provided in the film forming an inner liner, thereby suppressing tire failure caused by the splice portion of the inner liner. This pneumatic tire has a tire inner peripheral surface with an...  
WO/2017/200061A1
A tire provided with: a resin tire skeleton member comprising a pair of bead sections, a pair of side sections that extend outward from the bead sections in the tire radial direction, and a crown section that links an outer end of one of...  
WO/2017/200063A1
This tire is provided with: a tire carcass member configured from a resin material; a top tread which is arranged outside of the tire carcass member in the tire radial direction; a belt layer which is arranged between the tire carcass me...  
WO/2017/200064A1
This tire is provided with: a tire carcass member configured from a resin material; a top tread which is arranged outside of the tire carcass member in the tire radial direction; and a belt layer which is arranged between the tire carcas...  
WO/2017/191389A1
The invention concerns an adapter for a wheeled assembly having a rotational axis (YY'), the wheeled assembly comprising a pneumatic tyre having two beads, a rim having two rim flanges, for each bead, said adapter ensuring the connection...  
WO/2017/189817A1
A tire having reduced mass and low rolling resistance and a method of manufacture thereof achieves reduced weight by using thin layers of thermoplastic polyurethanes ("TPU's") to heat seal the carcass, breaker, and tread layers of the ti...  
WO/2017/183704A1
This tire includes: a tire frame member made of a resin material; a belt layer; and a top tread. On an outer contour of the tire as viewed in a cross section along the rotation axis of the tire, the ground end side of the top tread is fo...  
WO/2017/183424A1
Provided is a pneumatic tire in which notches are formed in the outer peripheral surface of a belt-shaped sound-absorbing member bonded to the tire inner surface, whereby it is possible to mitigate stress occurring in the belt-shaped sou...  
WO/2017/170154A1
Provided are: a tire noise reduction device capable of improving high-speed durability by inhibiting breakage of a sound absorbing material and damage to a tire inner surface that are caused by friction between a band member and the soun...  
WO/2017/164756A1
A tyre for wheeled vehicle wheels, which ensures its safe use even after damage to outer cord structure. The tyre for wheeled vehicle wheels fitted with the tread on its basic periphery, adapted for being mounted on wheel rims. The tread...  
WO/2017/159220A1
Provided are: a pneumatic tire capable of preventing vulcanization failure, which is a concern when a partial tie rubber layer is employed, and adequately demonstrating reduction in tire weight and rolling resistance due to employing a p...  
WO/2017/154684A1
This pneumatic tire has: a tire skeleton member in which at least the tire inner surface is configured from a resin material; and a sound-absorbing body that is configured from a thermoplastic resin material and that can absorb sound, th...  
WO/2017/153813A1
Safety device (1) for wheels comprising at least a support body (6): - fitted in a wheel (2) having a tire (3) and a rim (4) associated with each other to define a first tube (5) containing at least a first pressurized fluid for the supp...  
WO/2017/147482A1
An inner tube comprising a unitary tube segmented into a plurality of chambers, the plurality of chambers interconnected therebetween. A plurality of interconnections may be respectively configured between the plurality of chambers where...  

Matches 1 - 50 out of 7,921