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WO/2005/014309A1 |
A pneumatic tyre (10) having a reinforced bead structure (15), wherein at least one flipper (17) is provided to at least parcially envolope the respective annular reinforing element (14) and bead fillter (16). The flipper comprises a plu...
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WO/2005/009725A1 |
In producing a side-reinforced type run-flat tire where a side-reinforcing rubber layer with a substantially crescent-shaped cross-section is interposed between a carcass and an inner liner of a tire side portion, first drums (11a, 11b) ...
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WO/2005/005168A1 |
The invention relates to a self-supporting tire (1) of atmospheric internal pressure having a torus-like shape bearing the tread (10) and made of an elastic material (3) and containing at least one reinforcing casing layer (4) of ordered...
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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/2004/113099A1 |
A pneumatic tire allowed to increase steering stability and durability while reducing rolling resistance, wherein a reinforced rubber layer extending from a bead part along a side wall part is installed in the side wall part. A rubber co...
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WO/2004/113101A1 |
A pneumatic tire reducing road noise without giving harmful effect on durability and rolling resistance. In the pneumatic tire, a bead filler has a triangular portion abutting to a bead core and having a substantially triangular shape an...
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WO/2004/113100A1 |
A pneumatic tire whose lateral rigidity is efficiently increased and that enables further improvement of driving stability. The pneumatic tire has bead fillers on the outer peripheral side of bead cores. Sheet-like auxiliary fillers are ...
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WO/2004/110792A1 |
A pneumatic tire that improves, in a balanced manner, driving stability, road noise, ride comfort, and fuel consumption characteristics. In the pneumatic tire, when viewed in a meridian section, a bead filler is larger than a triangle fo...
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WO/2004/091939A1 |
A tyre for vehicle wheels comprising a carcass structure including at least one carcass ply (2), at least one annular reinforcing structure associated with said carcass structure, one tread band (4) at a radially external position to sai...
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WO/2004/090023A1 |
The invention concerns a metal/rubber composite comprising a diene elastomer matrix reinforced by a metal reinforcement adhering to the elastomer matrix via an adhesive intermediate phase based on a coupling agent of formula (RO)2 (Q) $m...
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WO/2004/080730A1 |
Run-flat tires capable of effectively improving run-flat durability without sacrificing riding comfortableness in normal running under normal inner pressure, the run-flat tire of a first invention wherein a belt (8) formed of at least on...
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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/2004/067625A1 |
A diene rubber composition with excellent processability which reconciles fuel-saving performance with high road-holding performance and is excellent in tensile strength and wearing resistance; a diene rubber obtained by crosslinking the...
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WO/2004/065141A1 |
The invention relates to mounted sets for a plane and wheels and tyres making up said sets. The mounted sets for a plane are characterised by a combined tyre pressure of more than 9 bars and a relative tyre crown of more than 30%. The wh...
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WO/2004/056589A1 |
The invention relates to an aircraft tyre with an inflation pressure of greater than 9 bars and a deflection of greater than 30 %. The inventive tyre comprises a crown, two sidewalls and two beads, a carcass reinforcement which is anchor...
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WO/2004/056585A1 |
A pneumatic tyre for vehicle wheels having a size ratio f/H less than 0.2, comprising a toroidal carcass with a central crown portion and two axially opposite sidewalls terminating with a pair of beads for anchoring of the tyre (1) to a ...
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WO/2004/052936A1 |
A natural rubber latex obtained by treating a natural rubber latex with an &agr - or ß-glucanase, e.g., an amylase or a cellulase, to decompose the glucans, which are polysaccharides, contained in the latex. Thus, the non-rubber ingredi...
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WO/2004/048129A1 |
A pneumatic tire allowing both a uniformity and a balance to be largely increased, comprising a radial carcass formed of one sheet of carcass play, a bead filler rubber disposed on the outer peripheral surface of a bead core, an inner li...
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WO/2004/045873A1 |
The invention concerns a tyre comprising two sidewalls, beads, a reinforcing structure extending radially from each of the beads towards the crown zone, at least one of said beads (3) comprising an inverted bead seat, an anchoring zone (...
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WO/2004/041557A1 |
The inventive tyre for a vehicle wheel comprises two sidewalls which are connected to the radially external sections thereof by a top area, beads, a reinforcing structure (2) radially extending from each bead to the top area. At least on...
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WO/2004/035328A1 |
The invention relates to a tyre comprising two beads (1) which are intended to come into contact with a mounting rim (J). At least one of the aforementioned beads is provided with a bead seat which is inclined outwards, said bead compris...
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WO/2004/035327A1 |
The invention relates to a tyre for a vehicle wheel. The inventive tyre consists of two sidewalls, beads comprising a seat and an outer flange which are intended to come into contact with an adapted rim and a reinforcing structure (2). M...
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WO/2004/033789A1 |
The invention concerns cords for use for reinforcing a protective crown ply and/or buckle arrestor of tyres for an industrial vehicle such as a heavy vehicle. The invention also concerns composite fabrics for use as protective crown plie...
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WO/2004/031289A1 |
An orientated carbon nanotube composite comprising a matrix of heat conductivity lower than that of carbon nanotubes and, incorporated in the matrix, carbon nanotubes orientated in a given direction, wherein at least some of the carbon n...
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WO/2004/022361A2 |
Wheel with safety support for tubeless tyres, especially for road transportation means comprising a rim (2) provided with a bead seat (3) wherein a tyre (1) is seated. There is a safety support (9) encircling the rim (2) placed in the in...
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WO/2004/018238A1 |
A tire which has a bead filler (5) arranged on the outside in the tire radius direction of one pair of bead sections provided at the right and left thereof, one pair of side wall sections (6) provided in the right and left of a tread sec...
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WO/2004/013222A1 |
A rubber composition and a pneumatic tire using the composition, the rubber composition comprising at least one type of rubber of a total of 100 pts.wt. and carbon black formed of acetylene of 10 to 100 pts.wt., wherein a heat conductivi...
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WO/2004/011283A1 |
A tire/wheel assembly, wherein a run-flat support body (3) comprising an annular shell (4) having an outer peripheral side as a support surface and an inner peripheral side formed in fork-shaped open flange legs and elastic rings (5) sup...
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WO/2004/009380A1 |
The invention concerns a tyre comprising at least one carcass reinforcement structure (10) anchored on each side of the tyre in a bead (1), each of the beads including an anchoring zone having a plurality of circumferential wire windings...
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WO/2004/005049A1 |
The invention concerns a wheel rim (1) whereof the radially outer geometry comprises an outer rim seat (2) and an inner rim seat (2'), a substantially cylindrical rotational support bearing surface for receiving a running tread supportin...
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WO/2004/002756A1 |
Tyre for vehicle wheels, comprising a toroidal carcass that has a central crown portion and two axially opposite sidewalls ending in a pair of beads for anchoring the tyre (1) to a corresponding mounting rim, each bead comprising at leas...
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WO/2003/106200A1 |
A two part run-flat device (13) for fitting on the outer circumference of a wheel (11) inside an inflatable tyre (12). The device (13) comprising a first part in the form of an annular ring (14) made up of a plurality (preferably three) ...
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WO/2003/106198A1 |
A run-flat device (13) for fitting on the outer circumference of a wheel (11) inside an inflatable tyre (12). The device (13) comprising an annular ring (14) made up of a plurality (preferably three) of arcuate segments (15) interconnect...
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WO/2003/106199A1 |
A two part run-flat device (13) for fitting on the outer circumference of a wheel (11) inside an inflatable tyre (12). The device (13) comprising a first part in the form of an annular ring (14) made up of a plurality (preferably three) ...
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WO/2003/103990A1 |
The invention concerns a tyre for vehicles transporting heavy loads comprising, in at least one bead (1) an additional reinforcement (1) consisting of a plurality of discontinuous reinforcing elements (920, 921, 922), said discontinuous ...
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WO/2003/093034A2 |
The invention concerns a vehicle tyre, comprising two sidewalls, the beads including a seat and an outer edge designed to be urged in contact with an adapted rim, a reinforcing structure, at least one of said beads comprising: a substant...
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WO/2003/093032A1 |
The invention relates to a tyre for the wheel of a vehicle, comprising: two sidewalls; beads which are disposed radially inside each of the sidewalls, each bead comprising a seat and an outer flange which are intended to come into contac...
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WO/2003/093033A1 |
The invention concerns a vehicle tyre, comprising two sidewalls assembled through a crown zone, beads, a reinforcing structure extending substantially radially from each of the beads, along the sidewalls, towards the crown zone, at least...
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WO/2003/093031A1 |
The invention relates to a wheel (10) with a rim (12) having a tyre (14) mounted on the rim (12) about its periphery, wherein the wheel (10) is adapted for equally efficient use on various surfaces including tar roads, on- and off-road c...
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WO/2003/089258A1 |
A run flat tire capable of effectively suppressing both the extraction of carcass cord and disengagement of bead during run flat running, comprising a reinforced rubber layer (8) of crescent shape in cross section disposed on the inner s...
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WO/2003/082609A1 |
A pneumatic tire, comprising a carcass having a carcass ply (6A) with a folded part (6b) folded up around a bead core (5) from the axial inside to the axial outside of the tire continuously fitted to a ply body part (6a) installed across...
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WO/2003/082611A1 |
A pneumatic tire, comprising a bead part (4) having a bead reinforcement layer (10) continuously extending from the inside part (10a) of a bead core (5) positioned on the axial inside of the tire to the outside part (10c) thereof on the ...
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WO/2003/074297A1 |
The invention relates to a tyre that is intended to be mounted on a vehicle supporting a heavy load, such as a truck, a civil engineering vehicle and/or an aircraft, said tyre comprising a carcass reinforcement whereon is radially mounte...
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WO/2003/070494A1 |
A wheel assembly provides a mount for a pneumatic tire having two tire beads (24,26). The wheel assembly includes a disk (28) defining a hub receiving center (30) and an outer peripheral edge. The wheel assembly also includes a rim (12) ...
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WO/2003/064189A1 |
A runflat tire (45) that includes a tire casing (35) and an inner support (46) fitted within which tire casing, with the inner support to support the tire casing load upon run flat tire deflation. The tire casing and inner support are fo...
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WO/2003/061953A1 |
Method for forming a tyre for vehicle wheels and tyre obtained by said method, said tyre (1) comprising a carcass structure, an annular reinforcing structure associated with said carcass structure, a tread band (4) in a position radially...
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WO/2003/061990A1 |
A pneumatic bias tire for heavy duty having a ply rating of 58 or higher and a flatness ratio of 80% or below and capable of preventing separation between the plies of carcass plies due to the deformation of tire side parts caused by the...
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WO/2003/055667A1 |
The invention concerns a method for depositing yarns (5) of a reinforcing structure such as a carcass on a tyre which consists in arranging at least two filaments (5) on a tyre blank so that at least a first and a second filament form at...
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WO/2003/055701A1 |
The invention concerns a tyre comprising at least a carcass-type reinforcing structure anchored on either side of the tyre in a bead, the reinforcing structure including: first and second filaments forming each a series of transverse por...
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