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WO/2014/162607A1 |
The present invention pertains to a pneumatic tyre (1) which comprises: a pair of bead portions (2); sidewall portions (3) which are continuous with the bead portions; and a tread portion (10) which connects to the sidewall portions. The...
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WO/2014/163201A1 |
The present invention pertains to a pneumatic tyre (1) which comprises: a pair of bead portions (2); sidewall portions (3) which are continuous with the bead portions; and a tread portion (10) which connects to the sidewall portions. The...
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WO/2014/136523A1 |
In the present invention, the amount of protrusion when internal pressure has been increased from an internal pressure state of 0.05 times a normal internal pressure (P) to an internal pressure state of the normal internal pressure (P) i...
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WO/2014/129654A1 |
A ratio between the total width (SW) and outer diameter (OD) of a pneumatic tire (1), which has an asymmetrical pattern formed by grooves (12, 16) formed on a tread part (10), satisfies the relationship SW/OD ≤ 0.3. If a contact patch ...
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WO/2014/128933A1 |
The present invention pertains to a pneumatic tire (1) having grooves (12, 16) disposed on a tread part (10), wherein a ratio (SW/OD) between the total width (SW) and the outer diameter (OD) of the pneumatic tire satisfies SW/OD ≤ 0.3....
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WO/2014/128966A1 |
The present invention pertains to a pneumatic tire (1) having an asymmetrical pattern, which is formed by grooves (12, 16), formed on a tread part (10). A ratio (SW/OD) between the total width (SW) and the outer diameter (OD) of the pneu...
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WO/2014/129131A1 |
Provided is a pneumatic tire which suppresses either or both of a decrease in steering stability and a decrease in resistance against side cuts, without increasing the weight of the tire, and which can reduce cavity resonance. The pneuma...
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WO/2014/129601A1 |
The present invention pertains to a pneumatic tire (1) having grooves disposed on a tread part (10), wherein a ratio (SW/OD) between the total width (SW) and the outer diameter (OD) of the pneumatic tire satisfies SW/OD ≤ 0.3. In a con...
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WO/2014/095600A1 |
The invention concerns a tyre comprising at least one ply (2) linked to two beads (3) by two sidewalls (4), said ply (2) being located radially inside a ply reinforcement (5), said ply reinforcement (5) being located radially inside a tr...
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WO/2014/057553A1 |
This pneumatic tire (1) comprises: a carcass layer (13); a belt layer (14) which is positioned on the outer side of the carcass layer (13) in a tire diameter direction; and a rubber tread (15) which is positioned on the outer side of the...
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WO/2014/057547A1 |
This pneumatic tire (1) comprises: a carcass layer (13); a belt layer (14) which is positioned on the outer side of the carcass layer (13) in the tire diameter direction; and a rubber tread (15) which is positioned on the outer side of t...
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WO/2014/057552A1 |
With this pneumatic tire (1) a belt layer (14) is formed by layering a pair of intersecting belts (142, 143) having belt angles of 10-45[deg] in absolute values and mutually oppositely-signed belt angles, and a circumference-direction re...
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WO/2014/057551A1 |
This pneumatic tire (1) comprises: a carcass layer (13); a belt layer (14) which is positioned on the outer side of the carcass layer (13) in a tire diameter direction; and a rubber tread (15) which is positioned on the outer side of the...
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WO/2014/057549A1 |
This pneumatic tire (1) comprises: a carcass layer (13); a belt layer (14) which is positioned on the outer side of the carcass layer (13) in a tire diameter direction; and a rubber tread (15) which is positioned on the outer side of the...
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WO/2014/057548A1 |
This pneumatic tire (1) is provided with a carcass layer (13), a belt layer (14) arranged on the outside of the carcass layer (13) in the tire diameter direction, and tread rubber (15) arranged on the outside of the belt layer (14) in th...
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WO/2014/041005A1 |
The invention relates to a rail vehicle, in particular for high-speed traffic, comprising a carriage body (102) which has an interior and defines a vehicle longitudinal direction, a vehicle transverse direction and a vehicle height direc...
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WO/2014/012713A1 |
Tyre having a load index LI, as defined in the ETRTO Standards Manual 2010, lying in the range between 65 and 105, the tyre comprising: two beads (20), two sidewalls (30) extending the beads radially towards the outside, the two sidewall...
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WO/2014/001378A1 |
A tyre (1) comprising a carcass (7) comprising at least two turned-up carcass layers (71, 72) and at least two non-turned-up carcass layers (73, 74), each turned-up carcass layer (71, 72) comprising a main part (711, 721) wrapped, within...
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WO/2014/001167A1 |
The invention relates to a foldable tyre for a two-wheeled motor vehicle, comprising a casing ply (6), optionally an inextensible bracing ply, and a tread (2), said ply (6) consisting of at least one layer of reinforcing elements, said t...
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WO/2013/190419A1 |
Method for controlling the symmetry of the footprint area of a tyre running on a straight trajectory with camber angle different from zero, wherein the method comprises the steps: - reducing the contact pressure of the tyre (2) on the fo...
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WO/2013/174687A1 |
The invention relates to a foldable tyre for a passenger vehicle, comprising at least one casing ply and at least one inextensible bracing ply radially inside a tread (2), two bead fillers (4) and two sidewalls (3), said bead fillers (4)...
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WO/2013/156881A1 |
A wheel for vehicles comprises: a rim (13) and a tyre (2) mounted on the rim (13) and inflated to an operating pressure; axial end portions (9a, 9b) of a tread band (9) of the tyre (2) are radially spaced apart the same distance from a r...
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WO/2013/150012A1 |
The invention concerns a tyre with a radial carcass reinforcement. According to the invention, the ratio of axial width L of the tread to maximum axial width S of the tyre is strictly greater than 0.85 and the reinforcing elements of at ...
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WO/2013/122845A1 |
A solid tire mold includes upper and lower pneumatic tire molds. The pneumatic tire molds have adapter receiving surfaces disposed radially inwardly. The pneumatic tire molds are joined at the pneumatic mold receiving portions. The pneum...
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WO/2013/117473A1 |
Device (10) for increasing the lift of a cycle-type vehicle comprising at least one wheel (4) mounted rotatably about an axis (D) and having a first running surface (22), the device comprising at least one additional wheel (14) having a ...
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WO/2013/117711A1 |
Tyre with a maximum axial width SW and axial width RW at the beads, comprising a crown reinforcement of width TW and a radial carcass reinforcement, in which tyre, when it is fitted onto its mounting rim and inflated to its service press...
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WO/2013/065319A1 |
This pneumatic radial tire for a passenger car is configured so that the relationship between the cross-sectional width (SW) and outer diameter (OD) of the tire is appropriately restricted. Also, this pneumatic radial tire for a passenge...
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WO/2013/065318A1 |
This pneumatic radial tire for a passenger car is configured in such a manner that the relationship between the cross-sectional width (SW) and outer diameter (OD) of the tire is appropriately restricted. Also, each half of the ground con...
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WO/2013/053285A1 |
Disclosed is a safety tyre comprising a ring-shaped tyre body (10), wherein the outer peripheral face of the tyre body (10) is encircled by a ground contact tyre face (11) and two shoulder parts (12) extending respectively from the two e...
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WO/2013/031167A1 |
In an automobile pneumatic radial tire according to the present invention, the relationship between a tire cross sectional width (SW) and a tire outer diameter (OD) is optimized. A method of using the automobile pneumatic radial tire acc...
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WO/2013/014950A1 |
A pneumatic radial tire for a passenger vehicle. Said tire has a carcass comprising radial cord plies extending toroidally between a pair of bead parts. Radially outside of said carcass, said tire is provided with a belt and a tread in t...
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WO/2013/014676A1 |
A wheel assembly for a surface vehicle is presented. The wheel assembly comprises a tire comprising an envelope structure which by its inner surface encloses a cavity. The envelope structure comprises an outer, surface-engaging side havi...
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WO/2013/014029A1 |
Tyre with a maximum axial width SW and axial width RW at the beads (20), comprising a crown reinforcement of width TW and a radial carcass reinforcement (60), in which tyre, when it is fitted onto its mounting rim (5) and inflated to its...
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WO/2013/014949A1 |
A pneumatic radial tire for a passenger vehicle, said tire being provided with the following: a carcass comprising radial cord plies extending toroidally between a pair of bead parts; and a tread. Said tire is characterized in that: the ...
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WO/2013/007524A1 |
The invention relates to a collapsible tire for a vehicle, comprising at least one carcass reinforcement (5) having a non-stretchable crown reinforcement (4) mounted on the radially outward side thereof, said crown reinforcement being ar...
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WO/2012/176476A1 |
This pneumatic radial tire for a passenger car is configured so that, when the tire is mounted to a rim and the inner pressure is set to 250 kPa or higher, the cross-sectional width (SW) and outer diameter (OD) of the tire satisfy a pred...
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WO/2012/120826A1 |
The present invention effectively reduces rolling resistance while maintaining outstanding maneuvering stability and durability. Provided is a pneumatic tire (1) comprising: a carcass ply having a main section (11a) that extends between ...
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WO/2012/114743A1 |
In a cross-section of a tire in the width direction thereof, the distance (Hout) in the radial direction of the tire between each imaginary line (14a, 14b) and the tread's ground contact end (15a) which is on the outer side with respect ...
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WO/2012/065939A1 |
The invention relates to a tire to be mounted on a hollow mounting rim (6) having a hook height G and a radius of curvature R1, said tire comprising a first and a second bead (51, 52), each bead comprising at least one annular reinforcin...
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WO/2012/030519A2 |
The present invention provides improved spoke edge geometry for a non- pneumatic or hybrid tire that is less prone to fatigue when used. The present invention also provides a way to manufacture such geometry in a mold, In particular the ...
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WO/2011/161854A1 |
Disclosed is a pneumatic radial tire for automobiles, characterized in that the ratio W/L [wherein W stands for the cross-sectional width; and L stands for the outer diameter] is regulated and a belt-reinforcing layer having a high rigid...
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WO/2011/135774A1 |
Disclosed is a run-flat tire which is a pneumatic radial tire for a passenger car provided with a carcass comprising radial cord plies that toroidally extend between a pair of bead cores. The ratio of the cross-section width (W) to the o...
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WO/2011/073022A1 |
Tyre (10) comprising a tread (40) divided, by the median plane (130) of the tyre, into a first semi-tread (41) which extends axially from said median plane toward a first axial edge (45) of the tread, the first semi-tread comprising a fi...
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WO/2011/042753A1 |
There is provided a wheel for a vehicle comprising: two or more tires; a rim having two or more grooves, each groove for receiving one of the two or more tires; wherein each of said two or more tires comprises a lateral mating formation ...
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WO/2010/119681A1 |
A pneumatic tire having high resistance to uneven wear and reduced rolling resistance. A pneumatic tire (6) wherein, in a cross-section taken in the width direction thereof when the tire is mounted on an applicable rim (7), a belt is fla...
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WO/2010/115891A1 |
The invention relates to a tyre comprising a radial carcass structure having a breaker structure formed from at least two working breaker layers (41, 43), the carcass structure itself being provided with a tread (5) connected to two bead...
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WO/2010/075967A1 |
The invention relates to a valve device having a valve body (1, 1') releaseably connected by means of a retaining unit (4, 4') to a housing (3, 3') designed for receiving electronic tire pressure measuring means, so that the retaining un...
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WO/2009/112233A1 |
The invention relates to an inner tube for a tyre, in particular for a bicycle, characterised in that the tube comprises a gas-tight elastomer layer comprising an elastomer composition that contains at least one so-called SIBS, a styrene...
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WO/2009/099108A1 |
Disclosed is a studless tire with which straight-running stability can be increased even with low tread rigidity. In a cross-section passing through the center axis with the studless tire (10) mounted on a specified rim (11) and filled t...
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WO/2009/057781A1 |
A pneumatic radial tire has a pair of annular beads (2A, 2B), a tread (3) having a tread surface, a pair of sidewalls (4A, 4B) interconnecting laterally opposite ends of the tread (3) and radially outer ends of the beads (2A, 2B), and a ...
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