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Patent Searching and Data


Matches 201 - 250 out of 2,384

Document Document Title
WO/1995/002517A1
Described is a tube tyre for any type of vehicle, including motor vehicles, the tyre comprising an outer cover with tread plus an inner tube or sealing layer, the bead on the outer cover being fitted with shaped-section blocks which rest...  
WO/1994/020316A1
A tyre having two identical treads (1A, 1B) reinforced by two top carcasses (2A, 2B) and separated by a connecting region (6) consisting of a groove (8) and a bead wire (7). The bead wire (7) has a curve representing the circumferential ...  
WO/1994/016877A1
A design method for a pneumatic tire according to the present invention comprising the steps of determining a tire basic model representing tire cross-sectional configurations including the internal construction and divided into a plural...  
WO/1994/013498A1
A tyre (1), a mounting rim (2) therefor, and a ring (3) for supporting the tread (10) of the tyre (1) when running at low or zero pressure. The tyre (1) has a radial ply casing (13) on which the points that are furthest apart axially are...  
WO/1990/014239A1
Broad tyres have one or more deep longitudinal grooves (12) penetrating as far as beneath the belt region (2) inside the tyre with the aid of novel bridging components (5). Drainage is maintained even at the starting limit and increases ...  
WO/1989/000113A1
This invention relates to a pneumatic tire which satisfies the relation L1 F1 L2 when first and second tread surface radii (TR1, TR2) defined below and the tire width (W) satisfy the relation: F1 = TR1/W, F2 = TR2/W, L1 = F2 x 4.3-2.46, ...  
WO/1988/003094A1
This tire is equipped with a carcass (6) made of organic fiber cords arranged in a radial direction and the radius of curvature (RT1) of its tread surface when the tire is fitted to a standard rim (10) and one tenth of a standard inner p...  
WO/1987/006891A1
A radial tire (1) comprises a pair of bead parts (2) having a bead core (3) and a bead apex (5), a carcass (4) both ends of which being wound around said bead core to be fixed, a tread part (6), and belt layers (7); and has an aspect rat...  
WO1987003543A1
Installed in the washing stations are longitudinally displaceable portals (3) equipped with washing brushes (2), which are entrained for washing the front and rear surfaces of the vehicle. On the rear surfaces the portal (3) is propelled...  
WO/1986/000264A1
A tire for automobiles, trucks, airplanes, etc. The tire has two treads which engage the road surface or like rolling surface, and comprises two toroidal bodies (3) and (4) of wire (2).  
WO/1985/003674A1
A wheel for use on land vehicle such as small manually drawn trailers and similar carriers, the wheel having a tire supporting rim (12) and a low pressure tire (48) engaging the rim, the tire comprising a thin walled torus (50) of elasto...  
WO/1984/004497A1
A wheel assembly (10) having self-contained tire mounting and demounting capabilities includes a closed torus tire (18) mountable on a wheel rim (11). The tire (18) is forced onto the wheel rim (11) by a plurality of retainers (25) which...  
WO/1982/004224A1
In many designs, a tire (14) of a wheel (10) is inadequately restrained with respect to a tire supporting rim assembly (12) of the wheel. Movement of the tire (14) with respect to the rim assembly (12) results in a wastage of energy. In ...  
WO/1982/003603A1
A wheel assembly machine (10) for mounting first and second rim halves (20) on a tire (14). Means (34) for expanding at least a portion of a first circumferential portion (24) permits mounting of the second rim half (20) without excessiv...  
WO/1981/000079A1
Apparatus and method for heat tacking of elongate material or cables (32) to a tire carcass (15) on both peripheral sides of a core opening (20), spreading the elongate material or cables (32) lying over the core opening (20) so as to po...  
WO/1980/000236A1
A vehicle tire, that radiates reduced external noise. Its inner cavity is totally or partially filled with soft rubber or plastic material (4) and its outer diameter/sectional width ratio is greater than 8.  
WO/1980/000235A1
A vehicle tyre, which radiates low external tyre/road rolling noise and comprises a rim (1) to the periphery of which a multiplicity of in axial direction separated sub-tyres (5) are attached, each of which has an outer diameter/sectiona...  
WO/1980/000015A1
An irregular-wear proof radialply tire is, for eliminating the irregular wearing at its shoulder portions, provided with a tread (5) comprising central portions (7) (7) each limited in a zone defined by W/2-0.365H (wherein W is a width, ...  
WO/1980/000016A1
To improve wear resistance of shoulder portions of a radial-ply tire, the tire comprises a tread portion (5) provided with central areas (7) (7) which each have circumferentially - extended, continuous grooves (9). The central areas each...  
JP6581574B2  
JP2019151301A
[Subject] A side reinforcement layer type run rat tire which made it possible to reduce tire weight is provided, maintaining steering stability and run rat endurance. [Means for Solution] Carcass layer 4 consists of body part 4A and cuff...  
JP2019131066A
[Subject] Turnability is improved. [Means for Solution] Position A of tread end Te at a time of making plane S ground tire 1 by load F and theta= 40 camber angles is denoted by displacement [of the direction of a tire shaft from referenc...  
JP6555998B2  
JP6549199B2  
JP6546322B2  
JP2019111860A
[Subject] A pneumatic tire which can control that a difference of grounding length arises between the width-of-tire direction 1st and 2nd side is provided. [Means for Solution] The 1st Rubber Division in which a rubber layer part is form...  
JP2019099055A
To provide a pneumatic tire provided with a side reinforcing layer, and reduced in weight of the tire while maintaining durability of the tire.In the pneumatic tire, a width W0 of a bead core 5, a width W1 on an innermost side in a tire ...  
JP2019093888A
To provide a pneumatic tire which realizes sound absorption effects using a sound absorption material, while accumulation of heat due to adhesion of the sound absorption material is mitigated and deterioration in high speed durability is...  
JP6525194B2  
JP6516726B2  
JPWO2018008726A1
Passage sound is reduced and air resistance is reduced. Having a plurality of convex parts 9 which intersect a tire peripheral direction and a tire diameter direction, and extend along tire side side Sa of tire side part S, convex part 9...  
JP2019055653A
To provide a pneumatic tire which can highly achieve well-balanced steering stability on a dry road surface, tire weight and rolling resistance.In a pneumatic tire in which a mounting direction to a vehicle is designated, a bead reinforc...  
JP2019055654A
To provide a pneumatic tire which can highly achieve well-balanced brakability, tire weight and rolling resistance.In a pneumatic tire in which a mounting direction to a vehicle is designated, a bead reinforcement layer is provided on on...  
JP6498560B2  
JP6488543B2  
JP6485907B2  
JP6480699B2  
JP6480698B2  
JP6472081B2  
JP2019502571A
- The 1st textiles or knitted fabric (26) containing the 1st [several] thread-like element (64, 66), - The 2nd textiles or knitted fabric (28) containing the 2nd [several] thread-like element (68, 70), - Between methods for manufacture o...  
JP2019501815A
An embodiment of a preparation method of a foldable wheel and a foldable wheel is described in general in this specification. Other embodiments may be described and asserted. [Chosen drawing] Drawing 45  
JP6455095B2  
JP2019006203A
To provide a tire that can exert excellent durability performance and grip performance.A pneumatic tire 1 includes a carcass 6, a belt layer 7, and a belt cushion rubber 9. In the pneumatic tire 1, a height h1 in a tire radial direction ...  
JP6454471B2  
JP6454472B2  
JP2018187993A
To suppress deterioration in driving stability due to a sealant layer while exerting air seal performance by the sealant layer.A tire 1 for a motorcycle includes a sealant layer 11 for preventing flat tire at an inner surface 2Si of a tr...  
JP6422722B2  
JP2018167831A
To provide an automobile pneumatic tire, by which vehicle resistance is reduced, reduction of tire weight is achieved and riding comfort is ensured, and to provide a method of using the same.In an automobile pneumatic radial tire, relati...  
JP6412764B2  
JP6408520B2  

Matches 201 - 250 out of 2,384