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Patent Searching and Data


Matches 1 - 50 out of 8,130

Document Document Title
WO/2018/207617A1
This pneumatic tire has: a tire case configured to include a carcass extending from one bead to the other bead and having outer sections covered with side rubber layers formed from a first rubber material; a tread disposed outside the ti...  
WO/2018/198471A1
This pneumatic tire is provided with a sound suppressing member having: a plate-like mounting portion which is fixed to an inner surface of the tire; a plate-like protruding portion which protrudes from the mounting portion toward the in...  
WO/2018/198482A1
This pneumatic tire is provided with a sound suppressing member having: a plate-like mounting portion which is fixed to an inner surface of the tire; a plate-like protruding portion which protrudes from the mounting portion toward the in...  
WO/2018/193865A1
Provided are a pneumatic tire and a method for manufacturing the same that enable the prevention of vulcanization failure, which is a cause for concern when adopting a partial tie rubber layer, and sufficient achievement of reduced tire ...  
WO/2018/193811A1
A tire having a tire skeletal body made of a resin material containing a thermoplastic elastomer, wherein the thickness La of an amorphous part of the thermoplastic elastomer as measured using a small-angle X-ray scattering method falls ...  
WO/2018/190106A1
A vulcanized tire having a laminate structure that includes: a resin member containing at least one resin selected from a polyamide-based resin, a polyamide-based thermoplastic elastomer, a polyester-based resin, and a polyester-based th...  
WO/2018/186271A1
The present invention relates to a metal-resin composite member for a tire, the metal-resin composite member comprising a plurality of metal cords arranged in parallel, an adhesive layer provided on the metal cords, and a resin layer pro...  
WO/2018/180162A1
The present invention provides a pneumatic tire that exhibits excellent air retaining properties and excellent adhesive properties at an interface between an inner liner and an insulation (especially at a joint part). The present inventi...  
WO/2018/163825A1
Provided is a pneumatic tire (1) for reducing running noise in a low-temperature environment, wherein a noise damper (20) composed of a porous material is fixed to a tire inner cavity surface (16) of a tread part (2). In an atmosphere of...  
WO/2018/154968A1
In order to reduce pattern noise while ensuring wet performance, this pneumatic tire is provided with: multiple lug grooves 24 which are arranged in the tire circumferential direction on the tread surface 21 of the shoulder land portions...  
WO/2018/154864A1
Provided is a thin, lightweight sound-absorbing material that has excellent low-frequency sound absorption. This sound-absorbing material has a laminate structure that includes, in order, a first perforated layer, a first porous layer, a...  
WO/2018/153363A1
Disclosed is a novel inflatable tire without an inner tube (10). The stiffness and/or the strength of a tire bead part (18) on one side of the tire (10) is greater, a tire lip (17) on one side of the tire bead part whose stiffness and/or...  
WO/2018/154865A1
Provided is a thin, lightweight sound-absorbing material that has excellent low-frequency sound absorption. This sound-absorbing material has a laminate structure that includes a perforated layer and a porous layer. The sound-absorbing m...  
WO/2018/154969A1
In order to reduce pattern noise while ensuring wet performance, this pneumatic tire is provided with: multiple lug grooves 24 which are arranged in the tire circumferential direction on the tread surface 21 of the land portion 23 define...  
WO/2018/150731A1
Provided is a pneumatic tire, the direction of mounting thereof on a vehicle being specified. The pneumatic tire enables both improved maneuvering stability performance on dry road surfaces and improved maneuvering stability performance ...  
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...  

Matches 1 - 50 out of 8,130