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WO/1999/016823A1 |
A pneumatic tire wherein a part or the whole of the members constituting the tire is made of a rubber composition comprising 100 parts by weight in total of a rubber including at least 70 parts of a highly saturated copolymer rubber base...
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WO/1999/004958A1 |
A ply material comprises a pair of parallel anchor cords (102), and a plurality of cord windings. Each winding passes around both anchor cords (102), and each winding is positively located against movement axially of each of the anchor c...
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WO/1999/004989A1 |
A pneumatic aircraft tire has carcass plies and/or breaker plies which are reinforced by high modulus reinforcement cords embedded in a rubber composition that contains no free amines and has a 300 % modulus of 12-18 MPa and a minimum te...
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WO/1999/001300A1 |
A heavy load radial tire which comprises: a carcass including a carcass ply having cords arranged obliquely at 70 to 90 degrees relative to a tire equator and folded portions, which are folded at bead cores from inside in a tire axial di...
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WO/1998/056603A1 |
A tire wherein at least one layer of rubber-coated organic fiber cords extending radially beyond a terminal end of a folded portion of a carcass extends from a position in the vicinity of an outer side of a bead core toward a position in...
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WO/1998/056602A1 |
The run-flat tire (10) has a tread (12) and a belt package with belt plies (81) interior to the tread (12). A plurality of radially reinforced carcass layers (40) are positioned interior to the belt plies (81) and include at least one ca...
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WO/1998/056601A1 |
A very light weight tire (10) has at least one radial ply (38) and a rayon belt structure (36), having two single cut belt layers (50, 51) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET an...
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WO/1998/056605A1 |
A double-loaded rated pneumatic tire for an aircraft is constructed with a multi-layered carcass having breaker plies embedded therein and of different lengths to support the tread portion.
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WO/1998/056599A1 |
A very light weight tire (10) has at least one radial ply (38) and a fiberglass belt structure (36) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET and PVA. The tire (10) has a very thin or...
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WO/1998/056604A1 |
The run-flat tire (10) of this invention includes spaced apart bead areas (30) having a unique design to include first (34) and second (36) bead fillers adjacent a bead core (32). The second bead filler (36) is bounded by the first bead ...
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WO/1998/056600A1 |
A very light weight tire (10) has at least one radial ply (38) and an aramid belt structure (36), having two single cut belt layers (50, 51) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET ...
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WO/1998/054007A1 |
A method and article of manufacture are disclosed describing a technique to make a tire having at least one ply having a geodesic cord path.
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WO/1998/054008A1 |
A tire (10) has a composite ply (40). The composite ply (40) has a primary ply (40A) reinforced with parallel inextensible cords (41) and a pair of ply extensions (40B) having synthetic cords. The method of manufacturing the tire (10) is...
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WO/1998/054012A1 |
A runflat radial ply passenger or light truck pneumatic tire (10) having a carcass (30) reinforced with at least one sidewall insert or filler (42) and one substantially inextensible cord reinforced ply (38), the ply being wrapped about ...
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WO/1998/054013A1 |
A runflat radial ply pneumatic tire (10) having a carcass (30) which has a pair of sidewalls (20), each sidewall being reinforced with at least two sidewall fillers or inserts (42, 46) and at least two cord reinforced plies (38, 40) and ...
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WO/1998/054011A1 |
A pneumatic safety tire characterized in that a pair of right and left bead cores, a carcass layer, a plurality of belt layers, a tread portion, and a pair of side walls arranged on the right and left sides of the tread portion are provi...
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WO/1998/054014A1 |
A runflat pneumatic tire (1, 2, 3, 4, 5 and 6) has a tread stiffening member (101) radially inward of the tread (12). The tire has a deflected section height H�30? under load at 30 psi inflation and a deflected section height H�0? at...
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WO/1998/054010A1 |
A runflat radial ply pneumatic tire (10) having a carcass (30) reinforced with at least two sidewall fillers or inserts (42, 46) and at least one cord reinforced ply (38) and two bead cores (26) and one or more reinforcing belts (36). Th...
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WO/1998/054006A1 |
The invention concerns a tyre comprising a top, two sidewalls and two beads, a body reinforcement anchored in the two beads including to-and-fro wires adjacently arranged, circumferentially aligned and having, at each bead, loops linking...
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WO/1998/052778A1 |
An improved track belt tire is constructed of a removable tread belt assembly mounted to the outer circumferential surface of a multi-layered tire carcass with an embedded carcass ply having ply turnup ends about the bead wires. The oute...
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WO/1998/052777A1 |
An improved track belt tire is constructed of a removable tread belt assembly mounted to the outer circumferential surface of a multi-layered tire carcass with an embedded carcass ply having ply turnup ends looped around and extending ax...
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WO/1998/052779A1 |
An improved track belt tire is constructed of a removable tread belt assembly mounted to a tire carcass with an embedded carcass ply having ply turnup ends about the bead wires. First, second, third, and fourth apex elements are disposed...
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WO/1998/044040A1 |
A rubber composition characterized by comprising 100 parts by weight of at least one rubber component selected from among natural rubbers and synthetic rubbers, and 0.05 to 20 parts by weight of at least one substituted hydrazide compoun...
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WO/1998/043836A1 |
A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface (42) for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has...
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WO/1998/033670A1 |
An improved heavy duty pneumatic tire designed to be mounted on an associated design rim having a flange portion is described. The rim flange has an axially inward surface contacting the axially outward portion of the bead area of the ti...
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WO/1998/023537A1 |
An apparatus (10) for separating a light liquid from a heavy liquid in a mixture is provided with enhanced gravitational separation of such liquids. The apparatus comprises a separation chamber (12); an inlet port (14); an exit port (22,...
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WO/1998/022297A1 |
The tire (10) has a pair of side walls (12), a tread (14) and a pair of beads (15) including circular members (16) made of a durable synthetic material. Each circular member (16) preferably has the same tensile strength as steel and can ...
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WO/1998/016400A1 |
A highly reliable transponder (3) for tire which is reduced in size and has no possibility of being broken during a tire is run, built, or vulcanized by using various kinds of metallic components used in the tire as antennas directly con...
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WO/1998/011161A1 |
A tire rubber composition comprising 100 parts by weight of a raw rubber, 10 to 150 parts by weight of carbon black, and 0.1 to 20 parts by weight of sulfur, wherein not more than 40 parts by weight of a polysiloxane having an average de...
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WO/1997/035734A1 |
A tire is provided, having a tread portion, and inner and outer sidewall portions extending radially inward therefrom toward, respectively, inner and outer bead ring portions. The inner and outer bead ring portions provide mating surface...
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WO/1997/031028A1 |
A diene rubber comprising a conjugated diene polymer or a conjugated diene/aromatic vinyl copolymer having a quaternary ammonium group bearing four carbon atoms bonded to the nitrogen atom at least one end of the polymer chain which has ...
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WO/1997/028014A1 |
A pneumatic radial tire comprises at least one carcass layer (4) having reinforcing cords arranged therein and having both end portions (4A) turned up around right and left bead cores (5) from inside the tire to outside, and at least two...
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WO/1997/019824A1 |
A composite wheel is used with a pneumatic tire (12) having at least one bead. The composite wheel includes a circular drum (20) having an elongated skirt extending out from the circular drum substantial perpendicular thereto along the p...
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WO/1997/008393A1 |
An inflatable bladder having one or more edge portions which are wedge-shaped. The wedges can be metal or rubber, for example, which are bonded on opposite surfaces to adjacent reinforced layers at the edge of the bladder. The edges can ...
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WO/1996/034772A1 |
A composite wheel is used with a pneumatic tire (12) having at least one bead (14). The composite wheel includes a circular drum (20) having an elongated skirt extending out from the circular drum substantially perpendicular thereto alon...
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WO/1996/028309A1 |
A new closed shell tire is obtained by attaching permanently to the tire (1) the special mounting ring (2), or attaching to existing tires the three-part mounting ring (15), where the tire is gripped in the vise-like system holding free ...
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WO/1996/017734A1 |
In order to compensate for the lack of endurance of the beads of a tyre with a low aspect ratio H/S, while improving the riding comfort, the radial carcass reinforcement (1) is anchored in each bead to a wire (2) from the outside to the ...
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WO/1996/017732A1 |
The present design concerns wheels of enhanced elasticity with spokes under tension, in particular rimless pneumatic wheels with flexible spokes. The proposed pneumatic rimless wheel is provided with pairs of additional flexible spokes (...
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WO/1995/023073A1 |
A tyre in which the casing reinforcement (1), seen in meridian cross-section, is wound in each bead (B) around a wire (2) coated with a rubber-like mixture from the bead seat towards the tip of said bead (B), a turn-up (10) being arrange...
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WO/1995/022466A1 |
A composite wheel (20) including two tire bead retention members (38, 40). The tire bead retention members (38, 40) are compressible eliminating the requirement of a well in the drum skirt (34). Anti-roll-off humps (50, 52) prevent the t...
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WO/1995/015863A1 |
A tyre (1), a mounting rim (2) for said tyre (1) and a ring-shaped support (3) for supporting the tread (10) of the tyre (1) should the tyre pressure when driving be low or zero. The rim (2) has two seats (23' and 23") of which the first...
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WO/1995/015862A1 |
Integrally cast type rim (2) for mounting a tyre comprising at least two beads, and including, seen from the meridian cross-section, at least a first (23') and a second (23'') rim seat, as well as a rim base (21). The first rim seat (23'...
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WO/1995/009090A1 |
In order to remedy the lack of wear and tear resistance of the beads (B) of a tyre of which the form ratio H/S is low, while improving the running confort, the radial casing armature (1) is anchored in each bead (B) to a rod (2) from the...
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WO/1995/003945A1 |
Vehicle tyres are disclosed having a radial ply carcass and a traction-resistant belt, in particular truck tyres, tyres for trailers and supported vehicles, but preferably tyres of such groups that run at high speeds and transport high l...
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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...
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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...
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WO/1993/023258A1 |
A wheel which guarantees stable driving even when a tire (7) is broken. The wheel includes an annular drum portion (1) equipped with rims (2) on both sides, and an annular protruding member (4) having a greater diameter than that of a fl...
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WO/1993/016890A1 |
A tyre consisting of a plurality of individually removable and individually or simultaneously inflatable independent pneumatic sectors (S) mounted on a single wheel rim (J). The sectors (S) include at least one reinforcing armouring (4) ...
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WO/1993/012943A1 |
Tubeless tyre bead structures having enhanced rim-sealing and wear resistance properties. At least the rim-engaging surfaces of the beads consist of protective mixtures (7), and the rim-engaging portion of the protective material is at l...
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WO/1992/022437A1 |
For locking a pneumatic tyre (15) on a rim (10) in a vehicle wheel, use is made of a number of clamping jaws (17) which are rotatable and which in their operative position extend in the axial direction of the vehicle wheel. The jaws are ...
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