Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 8,045

Document Document Title
WO/2018/145976A1
A pressure safeguard device (1) for wheels filled with compressed gas comprises at least two annularly closed tubular chambers (2) which are to be arranged in a tyre (4) and extend adjacent to each other along circumferential lines about...  
WO/2018/146884A1
Provided are a pneumatic tire and a manufacturing method therefor, wherein the tire is vulcanized using a bladder that is provided with a coating layer, said coating layer comprising a mold release agent, and sealing during puncture repa...  
WO/2018/146886A1
Provided are: a pneumatic tire which has achieved a good balance between air retention ability and adhesion of a sound-absorbing material without deteriorating the tire productivity by bonding a sound-absorbing material to the inner surf...  
WO/2018/146885A1
Provided are a pneumatic tire and a manufacturing method therefor, wherein adhesion of a sound absorption material and air retention can both be achieved without tire productivity being degraded due to the sound absorption material being...  
WO/2018/142901A1
Provided are a method for manufacturing a pneumatic tire and a pneumatic tire that prevent tire failure due to a splice part at which both ends of a tire constituent member are bonded together, the tire constituent member being configure...  
WO/2018/143379A1
The present invention provides: a rubber composition for an inner liner, said rubber composition having exceptional balance in terms of performance with regard to sheet processability and air barrier properties; and a pneumatic tire in w...  
WO/2018/142973A1
Provided is a thermoplastic resin composition from which an inner liner for pneumatic tires that decreases little in gas-barrier property upon fatigue can be produced. The thermoplastic resin composition comprises a matrix phase, which c...  
WO/2018/143127A1
A pneumatic tire (1) is provided with: a carcass (6) extending from a tread section (2) to a bead core of a bead section via a side wall section; and a belt layer (7) disposed radially outside the carcass (6) and inside the tread section...  
WO/2018/139084A1
This pneumatic tire 1 is provided with: a carcass 6 extending from a tread section 2 through sidewall sections to the bead cores of bead sections; and a belt layer 7 disposed radially outside the carcass 6 and inside the tread section 2....  
WO/2018/140865A1
A post-cure inflation machine for processing a tire may include a tire holder shaft. The tire holder shaft may include a chuck to secure the tire to the tire holder shaft. A hollow passage may be defined in the tire holder shaft. A spray...  
WO/2018/139118A1
A resin auxiliary air chamber member 30 is fixed between a pair of wall surfaces 13 by a metal fixing member 40, the pair of wall surfaces 13 being provided on the well portion 12 of a wheel rim. Each of the wall surfaces 13 is provided ...  
WO/2018/131423A1
A tire which comprises: an annular tire carcass; a belt layer which is arranged on the outside of the tire carcass in the tire radial direction and contains a plurality of reinforcing cords and a coating resin that covers the reinforcing...  
WO/2018/123192A1
Provided is a thermoplastic resin composition from which it is possible to manufacture a pneumatic tire inner liner having excellent low temperature durability and being less susceptible to reduced gas barrier properties from fatigue. Th...  
WO/2018/125807A1
The invention provides for a pneumatic tire comprising: a crown portion; a pair of bead portions (11, 12); a pair of sidewalls (13, 14), each sidewall extending radially outward from a respective bead portion to the crown portion; an ann...  
WO/2018/125047A1
The invention provides for a pneumatic tire comprising: a crown portion; a pair of bead portions (11, 12); a pair of sidewalls (13, 14), each sidewall extending radially outward from a respective bead portion to the crown portion; an ann...  
WO/2018/123484A1
The purpose of the present invention is to prevent deterioration of uniformity after repairing a flat tire and suppress travel noise. This pneumatic tire 1 has a sound suppressing body 20 which is fixed to the tire inner cavity surface o...  
WO/2018/116512A1
In this pneumatic tire, first lug grooves 322A each have one end that opens into the edge of an inside second land portion 32 towards the tire ground end T-side and another end that is terminated in the interior of the inside second land...  
WO/2018/116545A1
A tire which comprises: an annular tire carcass which contains a resin; and a resin layer which is provided on at least a part of the inner circumferential surface of the tire carcass, and which contains a urethane resin. The tensile mod...  
WO/2018/116835A1
In order to improve the durability of a sound suppressing body, this pneumatic tire 1 has: a carcass 6 which extends between a pair of bead portions 4, 4; an inner liner 10 which is disposed on the inside of the carcass 6 in the tire rad...  
WO/2018/109309A1
Rolling assembly having an axis of rotation and comprising: - a tyre (P) having two beads (B), each linked to a sidewall (1); - a rim having two seats for receiving a tyre, said rim comprising a rigid central portion and comprising two a...  
WO/2018/105421A1
A pneumatic tire 1 is provided with: a carcass 6 that extends from a tread portion 2 through a side wall portion to a bead core of a bead portion; and a belt layer 7 that is arranged inside the tread portion 2 and radially outside of the...  
WO/2018/101175A1
A tire 10 is provided with: a resin tire case 17 provided with a bead section 14, a side section 16, and a crown section 18; a belt layer 12 that is provided on the outside of the crown section 18 in the tire radial direction and formed ...  
WO/2018/099442A1
A method for using a smart device capable of preventing a tire blowout by means of a network. The smart device capable of preventing a tire blowout by means of a network comprises a wheel rim (1), an outer tire (2), inner tires (3), a TP...  
WO/2018/099441A1
A smart device capable of preventing a tire blowout by means of a network comprises a wheel rim (1), an outer tire (2), inner tires (3), a TPMS device (92), an air tap (31), and one-way valves (37). The one-way valves (37) comprise a fir...  
WO/2018/099444A1
A method for using one-way valves for a blowout prevention tire. The blowout prevention tire comprises a wheel rim (1), an outer tire (2), inner tires (3), and one-way valves (37). The one-way valves (37) comprise a first one-way valve (...  
WO/2018/099443A1
One-way valves (37) for a blowout prevention tire. The blowout prevention tire comprises a wheel rim (1), an outer tire (2), inner tires (3), and one-way valves (37). The one-way valves (37) comprise a first one-way valve (6) and a secon...  
WO/2018/097097A1
The present invention relates to a pneumatic tire which comprises a partial tie rubber layer exclusively disposed at a portion between a carcass layer and an inner liner layer, and more specifically provides a pneumatic tire capable of a...  
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...  

Matches 1 - 50 out of 8,045