Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,700

Document Document Title
WO/2019/021730A1
This pneumatic tire comprises: a first noise reduction body made from a sponge material and fixedly attached to the tire inner surface; a second noise reduction body made from a sponge material and positioned on the tire inner space side...  
WO/2019/021328A1
The process for producing tyres comprises arranging no more than four sets of noise-reducing elements (2), each set being associated with a respective dimension Lx different from the dimension associated with the other sets; feeding in s...  
WO/2019/017436A1
This road surface condition estimation device is provided with: an acceleration sensor 11 which detects an acceleration in a tire diameter direction; an acceleration waveform extraction means 12 which extracts an acceleration waveform fr...  
WO/2019/018175A1
An inner tube for a pneumatic tire having an increased resistance to punctures. The inner tube may have at least one puncture resistant ply made from a fiber reinforcement oriented around the outer circumference of the inner tube. The in...  
WO/2019/018178A1
A pneumatic tire having an increased resistance to punctures. The pneumatic tire may have at least one puncture resistant ply constructed from a fiber reinforcement oriented circumferentially around the tire and providing circumferential...  
WO/2019/018177A1
A pneumatic tire having an increased resistance to punctures. The pneumatic tire may have at least one puncture resistant ply constructed from a fiber reinforcement oriented circumferentially around the tire and providing circumferential...  
WO/2019/017031A1
In order to enable improvement of durability of a conductive section and to maintain electrostatic suppression performance, a pneumatic tire 1 is provided with: a pair of bead sections 10; at least one carcass layer 13 stretched across b...  
WO/2019/009168A1
A tire tester (1) is used to test tires. A free roller portion (8) of the tire tester (1) is configured in such a way that a distance (L1) in a horizontal direction between an endmost roller (80A), which is the roller, from among a plura...  
WO/2019/005125A1
A non-pneumatic wheel (100) having one or more features for protecting edges of a support structure (112) located radially between a wheel hub (102) and an annular shear band (108). A softer material is provided along certain edges of th...  
WO/2019/003576A1
This road surface state estimating device is provided with: an acceleration sensor 11 installed in a tire; acceleration information acquiring means 12, 13, 14 for acquiring acceleration information which is inputted from an output of the...  
WO/2019/005821A1
A non-pneumatic wheel having one or more features for protecting edges of a support structure located radially between a wheel hub and an annular shear band. A softer material is provided along certain edges of the support structure for ...  
WO/2018/235647A1
A tire dynamic load radius calculating device (1) is provided with a tire rotation sensor (2s), a drum rotation sensor (3s), a drum angle of rotation deriving unit (c1) and a tire dynamic load radius calculating unit (c2). The drum angle...  
WO/2018/235490A1
Provided is a method for analyzing a fluid around a rotating body, with which it is possible to calculate a time average value of a physical quantity of the fluid. The method includes: a step (S100) of acquiring a space model including a...  
WO/2018/230181A1
In the present invention, after a windowing means is used to window, with a time T, a time-series waveform of the tire vibration detected by an acceleration sensor and feature vectors Xi for each time window are calculated through the ex...  
WO/2018/229387A1
The invention relates to a laminate for a pneumatic object, comprising at least three different stacked layers: an inflation-gas-tight layer consisting of a composition comprising at least one diene elastomer and at least one crosslinkin...  
WO/2018/229388A1
The invention relates to a laminate for a pneumatic object comprising at least three different stacked layers: - an inflation gas-tight layer consisting of a composition composed of at least one diene elastomer and at least one crosslink...  
WO/2018/224196A1
The present invention provides a vehicle tyre having a transponder, wherein, in order to be able to easily integrate the transponder in the vehicle tyre, it is proposed that the transponder (1) is arranged in the tyre bead between the ca...  
WO/2018/225154A1
A tire removal process in which a sandwiching step and a tire removal step are executed. In the sandwiching step, a lower support body (22) is caused to come in contact with a lower side wall (Twd) of the tire (T) and the tire (T) is san...  
WO/2018/224195A1
The aim of the invention is to provide a vehicle tyre with a transponder, in which the transponder can be integrated into the vehicle tyre in a simple manner. To this end, the transponder (1) is arranged between the bead filler (5) and a...  
WO/2018/225150A1
A tire transport device (C) comprising: a conveyor (22) that transports tires (T); a position sensor (60); and a controller (100) that controls the conveyor (22). The controller (100) has: a determination unit (105) that, on the basis of...  
WO/2018/225491A1
Provided is a method for rotation analysis on a rotating body, which enables both greater analysis accuracy and calculation cost reduction. The surface shape of a rotating body T comprises a plurality of minimum unit M repeatedly dispose...  
WO/2018/215677A3
The invention relates to a product for preventing and repairing sealing defects in pneumatic balloons, which is inserted into the balloon through an inflation valve and comprises a liquid carrier vehicle, solid sealing particles suspende...  
WO/2018/216398A1
A method for analyzing fluid in the periphery of a tire which controls against decreases in the quality of the computational grid in a fluid analysis model, thereby preventing accuracy deterioration and calculation failure, for any kind ...  
WO/2018/206620A1
A pneumatic tyre comprising an impermeable layer that is suitable for guaranteeing the pressure tightness of the air contained within the internal cavity of the casing and a layer of sound-insulating material housed within said internal ...  
WO/2018/207596A1
The present invention is provided with: a transmission unit for continuously transmitting a predetermined signal to a detection device when the increase/decrease rate of tire air pressure is equal to or greater than a threshold value, wh...  
WO/2018/208567A1
This disclosure relates to an approach for monitoring a tire for a puncture based on a change in a voltage established based on a resistance of a material disposed within the tire. In one example, the material is a conductive material la...  
WO/2018/207648A1
This method for determining the condition of a road surface with which a tire is in contact from a time varying waveform of vibrations of the tire during travel, detected by means of a vibration detecting means, comprises: acquiring a pl...  
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/2018/202413A1
The invention relates to a vehicle pneumatic tyre having at least one noise absorber fitted in the interior thereof so as to adhere to the inner surface opposite the tread, wherein the at least one noise absorber adheres to an adhesive, ...  
WO/2018/202968A1
The present invention relates to a radial tyre (10) for a heavy duty civil engineering vehicle and, more specifically, the sidewalls (20) thereof, to minimise the temperature of the tyre while ensuring the electrical conductivity thereof...  
WO/2018/202969A1
The present invention concerns a radial tyre (10) and, more particularly, the sidewalls (20) of same, and the tread (30) of same, with a view to minimising the temperature of the tyre while ensuring the electrical conductivity of same. T...  
WO/2018/203467A1
Provided is a fitting structure between a functional-component housing case and a rubber base, wherein: a plurality of case-side relief portions 22-24 extending in directions so as to intersect one another are formed on a case bottom sur...  
WO/2018/199273A1
A tread for a tire having a contact face intended to come into contact with ground during rolling being provided with at least one groove (3) of a radial depth D and a width W being composed of two opposed groove walls (31, 32) and a gro...  
WO/2018/197067A1
In order to provide a vehicle tyre with which conventional vehicle tyres can be improved, it is proposed that a tyre sensor comprising an optical waveguide (5) is arranged in a profile block of the tread, wherein the optical waveguide (5...  
WO/2018/180974A1
This tire testing method comprises: a step for applying a lubrication solution to a bead part of a tire; a step for detecting the phase of a reference point of the tire; a step for detecting the phase of a rotation origin of a spindle at...  
WO/2018/180497A1
According to the present invention, provided on the surface of a tire side of a pneumatic tire is: a two-dimensional code that forms a dot pattern by using two types of light and dark elements formed so as to be distinguishable from each...  
WO/2018/173640A1
A functional component attachment base 20 comprising a bottom part 23 fixed to an inner surface of a tire 40, and a side wall part 24 standing upright from the peripheral edge of the bottom part 23 and having an opening part 21 that serv...  
WO/2018/168540A1
A tire maintenance support system (100) is equipped with: a wear progression rate acquisition unit (110) for acquiring the wear progression rate of a tread and a side section in each mounting position; a wear amount calculation unit (120...  
WO/2018/168541A1
A tire maintenance support system (100) is equipped with: a wear progression rate acquisition unit (110) for acquiring the wear progression rate of a tread and a side section in each mounting position; a wear amount calculation unit (120...  
WO/2018/154649A1
A rotary-body load measurement device (100) according to the present invention includes: a load cell (70) that detects a force acting on a rotary body (30) in a state in which a main load is applied to the rotary body (30) in a main load...  
WO/2018/154646A1
This rotating body load measurement device (100) is provided with: a first support section (55) that supports one end section of a shaft body (60) that protrudes from one end surface of a rotating body (30) so that the one end section ca...  
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/2018/141454A1
The invention relates to an automatically sealing tire sealant and to a vehicle pneumatic tire containing the tire sealant. The sealant according to the invention contains 3.6 to 10 wt% of at least one tackifier and 50 to 64.5 wt% of at ...  
WO/2018/139411A1
This method of evaluating a tire ground contact characteristic comprises: placing a tire on one surface of a flat plate; loading the tire with a prescribed load, or setting the tire to an unloaded state; irradiating the tire with teraher...  
WO/2018/122754A1
The invention describes a process for manufacturing a tyre (1 ) for vehicle wheels comprising a tread band (7) at a radially outer position with respect to an inner tyre component (2, 6) of tyre (1 ) having at least one electrically cond...  
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/2018/116545A1
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/2018/114086A1
The invention relates to a vehicle pneumatic tyre (L) having at least one acoustic element (8), wherein the tyre (L) mounted on a wheel rim (16) encloses a tyre internal space (17) with the wheel rim (16), wherein the acoustic element (8...  
WO/2018/109305A1
The invention relates to an assembly of a tyre casing and of a wheel, said tyre casing (10) being mounted on the wheel. The assembly comprises first and second self-sealing products housed in the internal volume (V) of the tyre casing (1...  
WO/2018/111650A1
A tire includes at least one annular structure configured to interface with a wheel. The tire also includes a circumferential tread disposed in a crown region of the tire and an intermediate elastomeric layer having a conductive bleeder ...  

Matches 1 - 50 out of 7,700