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WO/2000/053438A1 |
The invention relates to a vehicle wheel, notably for a motor vehicle, such as a private motor car, which comprises a wheel disk (14) designed to be fixed to a rotating axle (12) and a rim (16) which is connected to the wheel disk (14) a...
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WO/2000/041900A1 |
A wheel for a bicycle, wheelchair or the like comprising an inner rim (2) attached to a wheel hub, an outer rim (5) for receiving a tyre (6), and a resilient member (4) between the inner and outer rims (2 and 5) which in use serves to ab...
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WO/2000/032423A1 |
The wheel with a spare tyre which includes lateral walls of the felloe (11), grooves (12), so outer tyre would precisely fit and adhere to the rims and grooves, thus maintaining the pressure. Larger grooves (13) intended for tyre mountin...
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WO/2000/030871A1 |
A tire rim (1) has a 5° bead seat (3) while an inclined surface (8) nearest to the outboard flange of the rim and extending between the wheel well (4) and a bead hump (5, 6) the inclined surface has a maximum inclination $g(a) of less t...
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WO/2000/026039A1 |
A tire rim (1, 40, 60) having a reduced flange height (h) is disclosed. The rim (1, 40, 60) has one or both flanges (2, 42, 62) having a maximum radial height (h) of less than 12 mm, preferably in the range of 6 mm to less than 12 mm. Th...
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WO/2000/010817A1 |
The invention relates to a vehicle wheel comprising an especially single-piece wheel rim (1) and a tubeless tire which has an run-flat support ring (11) mounted concentrically to the wheel rim on the radially external jacket surface of s...
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WO/2000/007832A1 |
A safety device (10) in the form of a band-type cover for the well of a wheel rim is provided. The device consists of a pair of half bands (12a, 12b) fastened to one another by a pair of sinuous clips arranged to clip onto pins support b...
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WO/2000/006319A1 |
A method for building a bicycle wheel and the wheel. Inserting a threaded end (106) of a spoke (100) through a hole (126) in the rim (102), through a spacer (118), and engaging the threaded end (106) with an internally threaded connector...
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WO/2000/005083A1 |
The invention concerns a wheel R consisting of a rim (51) having first (23') and second (23'') rim seats, at least the first rim seat having a generatrix whereof the radially outer end is on a circle with a diameter smaller than the diam...
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WO/2000/001545A1 |
The invention concerns a method for detecting a vehicle tyre flat running condition, said tyre being mounted on a wheel, consisting in: sensing a value f($g(a),t) which varies with the wheel angular displacement in time; elaborating meas...
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WO/2000/000358A1 |
A tire (10) and a rim (20) create a tire rim assembly (1) which permits the tire (10) to be assembled onto the rim (20) and then vulcanized creating an integral tire rim assembly (1).
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WO/1999/064225A1 |
In a tyre for vehicles, the formation of each bead reinforcing structure (4) envisages that, after laying of a first series of elongated sections (13) defining axially inner terminal zones (15) of a carcass ply (3), an annular anchoring ...
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WO/1999/055542A1 |
The invention relates to a method for fixing a ring (5, 5') made of a sound-absorbing material on the peripheral area of a rim (1, 1') facing the interior of a tire mounted on said rim (1, 1'). The invention also relates to a motor vehic...
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WO/1999/047369A1 |
The invention relates to a vehicle wheel with an especially single-piece rim and a tubeless tire which is suitable for emergency use. Said wheel comprises an emergency support surface embodied on the radially outer rim surface; a bead wh...
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WO/1999/037491A1 |
The invention concerns an assembly comprising a rim (12) and a closed toric tyre (1), the latter including a tyre tread (11) and a hoop, defining a sealed chamber (10). The hoop (13) constitutes a rim (12) mounting base, and forms a slee...
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WO/1999/036607A1 |
As a covering material for reinforcing an article made of a metal or a resin attached on the surface to be reinforced, wherein fibers are arranged to orientate along the direction intended for reinforcement, use is made of a knitted fabr...
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WO/1999/025570A2 |
An air tube (12) of elastomer material for tyres is described, which is divided into at least two parts by an internal wall (19) extending in the equatorial plane and delimiting a central core (20) and two sidewalls (21) in said air tube...
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WO/1999/021727A1 |
The invention relates to a welded wheel, comprising a shaped wheel rim which is connected to a nave or a wheel disk by a weld seam in the area of the drop centre, sections which are standardised, especially the rim flange and the bead se...
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WO/1999/000259A1 |
The invention concerns a cycle rim comprising in cross-section two lateral flanks (4, 5) linked by bridges (7, 8), the flanks having each an outer braking surface (5, 6) in their top part. At least one flank (4) is provided at the brakin...
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WO/1998/057812A1 |
A wheel (10) with a rim (12) and at least one spoke (14) includes a rim (12) wherein the depth of the rim (12) varies circumferentially around the rim (12). At least one spoke (14) with a first end (16) connected to the rim (12) and a se...
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WO/1998/036850A1 |
A process for forming a plated vehicle wheel (10) having non-plated tire bead seats (22). The process includes masking a portion of the tire bead seats (22) before plating the wheel. The process also includes forming the tire bead seats ...
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WO/1998/009830A1 |
A non-pneumatic tire assembly includes a tread, a tire fill medium which may be urethane, and a metal membrane which separates the tread from the tire fill medium. The tread, tire fill medium, and metal membrane are secured to a rim with...
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WO/1998/009829A1 |
A rim (10) for a bicycle includes chambers (20, 22 and 24) and dividing members (26 and 28). The spokes are mounted in holes (30 and 32) which are formed off-center in the rim.
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WO/1998/006532A1 |
A method of forming vehicle wheel rims includes utilizing linear friction welding. A generally planar piece of metal material (20) is placed into a coil position with two ends (22, 24) in abutment. The abutting ends are oscillated or mov...
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WO/1997/045276A1 |
A vehicle wheel comprises an outer circular part or rim (2) adapted to support a tire (P) and has at least one circumferential inner cavity (8), a central hub (3) which is coaxial to the circular part, and members (4) of the wire-spoke o...
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WO/1997/032739A1 |
A wheel rim (10) for vehicles, comprising a front region (12) which is shaped so as to form, upon assembly, at least one NACA air intake (16) which is directed towards the corresponding brake and is adapted to extract the air adjacent to...
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WO/1997/031814A1 |
The aim is to improve the safety in traffic of a bicycle by means of a permanent lateral safety device, without affecting the spoke tension, true running or brake action of rim brakes. This is achieved by an arrangement in which the rim ...
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WO/1997/031792A1 |
A light metal rim ring for vehicle wheels made of an aluminium alloy and consisting mainly of at least one multicavitied hollow profile (1) which comprises a reinforced, in particular a solid portion (2) for the attachment of a wheel dis...
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WO/1997/026143A1 |
The invention relates to a light alloy bicylde rim comprising a base portion (2), two lateral flanks (3) forming an outer braking surface (4), and a longitudinal hole (5) in particular a pinhole (5). In order to obtain a clear indication...
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WO/1997/018097A1 |
There is disclosed a tyre (11) and wheel assembly for a forklift truck or similar vehicle comprising a rim having an annular well (13) to enable fitting of a tubeless tyre (12) and a tyre having an aspect ratio 58 % or less.
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WO/1997/018098A1 |
A rim for a wheel with small or large spokes for use on a cycle, a trailer, a wheelchair or the like. The rim is made of a reinforced thermally injection mouldable plastic and comprises two decorative flanges (20) and two structural memb...
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WO/1997/006020A1 |
An improved system for attaching balance weights to a wheel utilizes a balancing flange (64) which extends radially inwardly from a wheel rim (61) for mounting the balance weights. The system is particularly suited for use with full face...
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WO/1996/037371A1 |
A vehicle wheel (12) of lightweight alloy is provided with a replaceable beadseat protector (20) which protects the beadseat area (14) of the rim of the wheel from tire abrasion and chafing and subsequent corrosion. When formed of organi...
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WO/1996/033876A1 |
The invention concerns a cycle wheel rim using a connection sleeve. The wheel rim comprises a profiled revolving section (1) having the shape of a hollow chamber and with two end faces (10a, 10b) interconnected end-to-end along a joining...
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WO/1996/029210A1 |
A light allow wheel (1) having an annular rim cover (2) mounted on an outer rim portion (3) so as to cover the whole area of the wheel extending from an outer circumferential edge portion (7) of the outer rim portion to an outer circumfe...
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WO/1996/020842A1 |
A flat-running device for a motor vehicle, particularly a private car, including a ring-shaped member (14) made of rigid plastic and clamped over the wheel rim, and an elastomeric strip (26) covering the outer peripheral surface of said ...
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WO/1996/007554A1 |
Motor vehicle wheels are often damaged because the driver contacts the kerb with the outer side of the wheel during parking. On contacting the kerb, the tyre, which generally protects the vehicle owing to its greater width, is often so g...
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WO/1995/033628A1 |
Process for mounting on a single-piece rim (J), comprising first (21') and second (21") rim seats, at least the first rim seat (21') being inclined to the outside and axially extended outside by a low profile protuberance (22') and axial...
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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/1995/019271A1 |
This invention pertains to the maintenance of pressure within a vehicle wheel tire to a pre-set level with the air supply being produced by a pump (1) which is driven by centrifugal force, i.e., the wheel rotation creates a centrifugal f...
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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/1995/007826A1 |
This invention provides a light-alloy vehicular wheel. In this light-alloy vehicular wheel, a forged material or a cast and forged material is used for at least a disc (1, 6, 13) and a rim (5, 7, 8) or an inner rim member (3), which is p...
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WO/1994/022615A1 |
A method of manufacturing a wheel rim comprising the steps of: (i) pressing or rolling a standard flat section into an annulus; (ii) welding the ends of the section together; (iii) heating to about 700 �C one end of the annulus to an a...
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WO/1994/019204A1 |
A vehicle wheel has a rotatively mounted rim (2) and a pneumatic tyre detachably arranged thereon. The tyre has a body with a torus-shaped cross section, an approximately cylindrical running surface and two radial side walls. Two tyre se...
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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/1993/011950A1 |
A bicycle wheel has a plurality of spokes arranged between a continuous profiled rim and a hub (5). At least one covering disk (6) is releasably secured to the wheel in order to provide it with a lateral cover. In order to obtain an easy...
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WO/1993/009963A1 |
A spoked wheel has a rim (1) with a plurality of nipple holes (2) engaged each (2) by a nipple (3). The nipples (3) have an inner thread (4) and a spot for applying a torque that allows the nipple to be turned in order to adjust the indi...
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WO/1993/002878A1 |
The wheel assembly hinged heat shield (10) comprises a plurality of arcuate sectors (12) which are attached firmly to one another by hinge mechanism (14). Each hinge mechanism (14) comprises arcuate shaped hinge members (18, 20, 22) of a...
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