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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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WO/2009/028260A1 |
A pneumatic radial tire having a structure where the lapel edge of carcass is sandwiched between belt layers and exhibiting high durability and steering stability can be produced easily using a carcass material of an existing size withou...
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WO/2009/013265A1 |
The invention relates to a method for producing a tyre that comprises the following steps: assembling a non-vulcanised tyre, the tyre including a top, a first flange and a first bead, a second flange and a second bead, and a carcass, eac...
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WO/2008/093537A1 |
A pneumatic tire (1) satisfying relationships of 48[%] ≤ HB/HA ≤ 52[%], 98[%] ≤ HC/HA ≤ 100[%], 108[%] ≤ WB/WA ≤ 115[%], and 55[%] ≤ WC/WA ≤ 75[%] in a cross-section in the meridional direction of the tire when it is held...
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WO/2008/062608A1 |
This invention provides an ultraflat pneumatic radial tire, for example, for SUV, having an aspect ratio of not more than 55% and a tire outer diameter of not less than 720 mm, which has improved load durability while realizing a weight ...
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WO/2008/056508A1 |
A pneumatic tire that realizes enhancements of abrasion resistance and braking performance while maintaining its anti-overturn capacity. Tread face (11) is composed of central arc (31), shoulder-side arc (32) and shoulder-area arc (33). ...
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WO/2008/001913A1 |
A control device and vehicle achieving high grip properties and low fuel consumption at the same time When the camber of a wheel (2) is adjusted to negative, the ground contact pressure of a first tread (21) increases and the ground cont...
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WO/2007/088169A1 |
Tyre comprising a cap with a mid-plane S, two side walls, a first bead of diameter Φ1 intended to be positioned on the outboard side of a vehicle and a second bead, of diameter Φ2, intended to be positioned on the inboard side of a veh...
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WO/2007/071284A1 |
A tire having (i) an asymmetric tread profile with a shoulder drop difference of from 0.3 to 0.9; and (ii) an asymmetric tread pattern so as to have a ratio between the inner void/solid ratio and the outer void/solid ratio of from 1.1 to...
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WO/2007/072924A1 |
A pneumatic tire comprises a bead portion and a carcass layer. The bead portion includes an inner bead core and an inner bead filter located on the inside when it is attached to a vehicle, and an outer bead core and an outer bead filler ...
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WO/2007/021284A1 |
An elastomeric tire for mounting onto a rim that is manufactured by casting or molding methods to include an exterior arch shaped cavity that is centered under and is below the tire tread to have at least one hundred forty (140) degrees ...
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WO/2007/012545A1 |
The invention concerns a rotary vehicle wheel comprising a disc (21) and a rim (20), said rim including first (3) and second (24) seats designed to receive and retain first (3) and second (5) tyre beads, each seat a having substantially ...
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WO/2006/134776A1 |
A pneumatic tire capable of improving overturning characteristics while maintaining steering stability, wherein a tread face (11) is formed of a center circular arc part (31) and shoulder side circular arc parts (32) and (33). A value ob...
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WO/2006/114327A1 |
Disclosed is a radial-type vehicle tire comprising a belt (1) that is reinforced with circumferential steel cords (2), lateral shoulders (3), and a profiled tread (4). Said tire further comprises means for preventing noise from propagati...
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WO/2006/030619A1 |
A pneumatic tire (1), comprising bead parts (11) and (12) containing bead cores (11a) and (12a), wherein at least a carcass layer (13) and a tread part (16) are disposed. An outer ground-contact area (20B) is larger by 5 to 15% than an i...
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WO/2006/009068A1 |
A pneumatic tire (1) has a bead sections (11, 12) and outer lug grooves. The bead sections (11, 12) include a bead core (11a) and a bead core (12a). The outer lug grooves incline from the tire center line (CL) by 50 degrees from the tire...
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WO/2005/118315A1 |
An elastomeric tire with arch shaped shoulders for mounting onto a rim that is manufactured by spin casting or molding methods that includes an annular cavity that is centered under the tire tread having equal thicknesses of side walls a...
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WO/2005/072992A1 |
The invention concerns a tyre adapted for running with extended mobility, comprising sidewalls (62) reinforced by a sidewall insert (31, 32), either an inner insert (31) in the inner sidewall, and an outer insert (32) in the outer sidewa...
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WO/2005/070704A1 |
The invention relates to a tyre which is intended for a two-wheeled motor vehicle and, more specifically, a motorcycle. One such tyre consists of a continuous carcass-type reinforcing structure (2) comprising reinforcing elements, which ...
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WO/2005/070706A1 |
The invention relates to a tyre which is intended for a two-wheeled motor vehicle and, more specifically, a motorcycle. One such tyre consists of a carcass-type reinforcing structure (2) comprising reinforcing elements, which is anchored...
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WO/2005/047027A1 |
The invention concerns a tyre for a motor vehicle wheel, comprising two sidewalls, beads arranged radially inward of each of the sidewalls, the sidewall designed to be positioned on the inside of the vehicle is shorter than the one desig...
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WO/2005/002886A1 |
The invention relates to a bicycle tube tyre comprising a tubular casing (2) closed in an annular manner, a rubber tread (4), an air sealing means (1), and webbing (3). The aim of the invention is to fix the tube tyre to the wheel rim in...
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WO/2005/000605A1 |
An elastomeric tire (40) for mounting onto a rim that is manufactured by casting or molding methods to include an interior arch shaped cavity (43) that is centered under the tire tread (44) to have at least one hundred forty (140) degree...
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WO/2004/106089A1 |
The invention relates to a tyre for a heavy vehicle such as an agricultural- or civil engineering-type vehicle. The inventive tyre comprises a carcass reinforcement with a crown reinforcement mounted radially thereon. In turn, said crown...
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WO/2004/078494A1 |
A tyre (1) comprising rubbing strips (6) cooperating with a mounting wheel rim having a maximum diameter DC, said rubbing strips comprising at least one annular structure (60) for reinforcing said rubbing strips; a crown (4) and a flank ...
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WO/2004/045870A1 |
The invention concerns a tyre comprising at least a carcass type reinforcing structure anchored on either side in a bead, each bead extending radially outwards through a sidewall including at least one circumferential wire substantially ...
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WO/2004/037565A1 |
A low pressure tire including a torus of flexible, substantially inelastic material. The material will not deform at a temperature of about 225 °F. The torus includes an inner diameter surface for engaging a tire supporting rim and an o...
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WO/2004/033230A2 |
The present invention provides an improved wheel (60) and tire for simulating the appearance of a larger-diameter wheel mounted within a low-profile tire. The wheel (60) has an inboard side and an outboard side (64). The outboard side (6...
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WO/2004/024473A1 |
A pneumatic tire, wherein a plurality of main grooves extending straight in a tire circumferential direction are formed in a tread surface, land portions extending in the tire circumferential direction are dividedly formed of these main ...
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WO2003061991B1 |
With the pneumatic tire of the invention, the overall strength (KO) of a belt layer (20) peripherally of the tire per unit width at the tire equatorial plane position (PO) is set at a value greater than that of the overall strength of th...
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WO/2003/057514A1 |
The invention relates to a tyre (1) which comprises the sizes of a tyre height (A) between 9' and 12'&semi a thread width (B) between 4' and 7, 50'&semi and a rim diameter (C) between 5,1 'and 5,9'. These tyres (1) are more specifically ...
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WO/2003/057538A1 |
The invention relates to the one hand to a bumper system (1), comprising a plurality of bumpers (1a, 1b, 1c, 1d) for mounting onto a chassis (2) of a movable body, in which said bumpers (1a, 1b, 1c, 1d) are provided with one or more shoc...
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WO/2003/057455A1 |
The invention relates on the one hand to a method for manufacturing a chassis (1) of composite material for a kart, in which said chassis (1) is manufactured by means of a resin transfer moulding (RTM) process. On the other hand, the inv...
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WO/2003/051651A1 |
A heavy duty tire, wherein, a minimum position Qt where a tread thickness T from a second belt pry (7B) is a minimum value Tmin is provided in an area Y apart 0.5 to 0.7 times a tread ground-contact surface half width (WT/2) from a tire ...
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WO/2003/037657A1 |
The invention relates to a tyre comprising at least one carcass-type reinforcing structure, which is anchored to each side of the tyre in a bead, and a reinforcing crown ply, each of said beads being extended radially outwards by a sidew...
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WO/2003/031206A1 |
An assembly of a tire and a rim, wherein the internal pressure of the tire acts so as to increase a belt tension at a belt layer (30) since the internal pressure directs to the outer radial direction of the tire at an increased width par...
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WO/2003/010011A1 |
The invention concerns a tyre (1) comprising two beads (3, 3'), a crown and sidewalls (4, 4') linking the crown to said beads, said tyre being reinforced by a carcass reinforcement (5) anchored in each bead to at least an annular anchori...
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WO/2002/083435A1 |
A resilient tire (100) that supports a load without internal air pressure includes a ground contacting tread portion (110) and sidewall portions (150) extending radially inward from said tread portion and anchored in bead portions (160) ...
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WO2001000428A9 |
A low pressure tire including a torus of flexible substantially inelastic material. The material will not deform at a temperature of about 225 DEG F. The torus includes an inner diameter surface (52) for engaging a tire supporting rim (1...
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WO/2002/030689A1 |
The invention provides a tire comprising a carcass structure (5) anchored in each side of the tire in a bead (1), each bead having a base which is intended to be mounted on the tire's design mounting rim, each bead being extended radiall...
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WO/2002/030686A1 |
The invention provides a tire comprising a carcass structure anchored in each side of the tire in a bead, each bead having a base which is intended to be mounted on the tire's design mounting rim, each bead being extended radially upward...
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WO/2002/030688A1 |
The invention provides a tire comprising a carcass structure anchored in each side of the tire in a bead, each bead having a base which is intended to be mounted on the tire's design mounting rim, each bead being extended radially upward...
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WO/2002/030687A2 |
The invention provides a tire comprising a carcass structure (5) anchored in each side of the tire in a bead, each bead (4) having a base (42) which is intended to be mounted on the tire's design mounting rim, each bead being extended ra...
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WO/2002/009955A1 |
The invention concerns a tyre comprising a carcass reinforcement of at least one ply (12) of reinforcing elements mutually parallel in each ply and forming with the circumferential direction an angle $g(a) such that 60° $m(F) $g(a) $m(F...
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WO/2002/005143A1 |
Method for designing a tyre comprising a plurality of structural parts which are different from each other in terms of size, composition or position within the cross section of said tyre, which includes the steps of defining at least one...
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WO/2002/002354A1 |
A runflat tire is provided that may be used in applications currently requiring a large aspect ratio tire. The runflat tire of the invention may be substituted in these applications while providing desirable ride characteristics. The run...
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WO/2002/000451A1 |
The invention concerns a tyre comprising at least a carcass reinforcing structure (10) anchored on each side of the tyre in a bead whereof the base is designed to be mounted on a rim seat, each bead being extended radially outwards by a ...
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WO/2001/094132A1 |
The invention relates to a tread design for pneumatic tires, which is characterized by a novel design and which facilitates an optimum balance between the desired good roadholding and the resulting undesired rolling resistance. The tread...
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WO/2001/089861A1 |
The invention concerns a tyre (101) comprising at least a first bead, whereof the seat has a generatrix the axially inner end of which is on the circle with diameter greater than the diameter of the circle whereon is located the axially ...
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WO/2001/054929A1 |
A tyre for vehicle wheels comprises: a carcass with ends associated with a pair of bead cores, each of said bead cores (110) being incorporated in a respective bead (109) comprising a bead filler (111); a tread band (105) radially extern...
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