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WO/2011/133561A1 |
Embodiments described herein provide for one or more of: (1) airflow enhancement around a rim using cusps that create virtual surfaces of air with the bike in motion, which also encourage favorable air attachment around the rim; (2) wake...
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WO/2011/126463A1 |
A rim for vehicles comprising a wheel disk (2) in contact with a rim ring (3) having a tyre seating surface over which a tyre is assembled, and a valve (4) provided with a hole (5) to inflate the tyre, whereby the rim comprises at least ...
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WO/2011/124342A1 |
The invention relates to an accessory (1) for bicycles and to a wheel for a bicycle having such accessories. The wheel comprises a hub (6), a rim (3) and separate spokes (7) which connect the hub and the rim. The regions of the spoke nip...
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WO/2011/116703A1 |
A carbon fiber rim structure includes a rim body (10) and a reinforcement part (20). The rim body (10) is integrated by carbon fiber material. With the connection of two parallel side barriers (12) and at least one bridge (11), a box sha...
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WO/2011/116630A1 |
An improved bicycle carbon fiber rim (1) structure comprises an independent inner cavity (11) and an independent outer cavity (12). The two cavities are formed by carbon fiber layers in an integrated manner. A metal shell strengthening p...
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WO/2011/105135A1 |
Disclosed is a method of manufacturing a vehicle wheel (1) capable of preventing forming defects when forming an outer rim portion (8) and/or an inner rim portion wherein a sound damping airspace (25) is disposed, and of attaining an ope...
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WO/2011/100954A1 |
The invention relates to a utility vehicle wheel comprising a tapered rim (1) for tubeless tires and a wheel center which is welded to the side wall (8a) in the curvature of the well base (4) by means of a butt joint. This region is cons...
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WO/2011/089881A1 |
Disclosed is a wheel made of lightweight alloy having superior rigidity in the vertical and horizontal directions. A wheel made of lightweight alloy (10) for use with vehicles comprises a disc portion (6); and an inner rim portion (8) ar...
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WO/2011/088932A1 |
A bicycle wheel rim 1 comprises a wall with two opposite radially outwardly extending annular sidewall parts 2a, b in which a plurality of slit shaped spoke mounting apertures are provided. Spokes 10 are provided which comprise a shaft 1...
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WO/2011/065936A1 |
A casing (50) has an inner end, an outer end, and an internal drive mechanism. The internal drive mechanism has an outer wheel mounting hub (54) at the outer end of the casing and an inner wheel mounting hub (52) at the inner end of the ...
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WO/2011/048708A1 |
A core type tube-less tire which, even if the tire is punctured during travel of the vehicle, enables the driver to perform a certain degree of control of the steering wheel and which can be easily mounted to a wheel. A wheel (10) is pro...
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WO/2011/038573A1 |
A rim (1) for a tubeless tyre, a connecting structure thereof with a spoke and a manufacturing method thereof are provided. The rim (1) for a tubeless tyre comprises a steel wire surface (4) and a bead surface (5). The bead surface (5) i...
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WO/2011/032590A1 |
The invention relates to a motor vehicle wheel (1), comprising an outer flange (4), an inner flange (7), and a rim base (5) that connects the two flanges (4, 7). The rim base (5) is part of the rim of the motor vehicle wheel (1) for reta...
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WO/2011/030405A1 |
Disclosed is an automobile wheel configured so that a well recess is formed at the area at the back side well wall of the well of the wheel rim that faces a valve hole, said well recess receding toward the back along a well bottom of the...
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WO/2011/021834A2 |
Provided is a vehicle wheel having multiple rims and multiple tires. The present invention provides a vehicle wheel which is connected to an axle of a vehicle to contact a road surface and to rotate along the road surface while supportin...
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WO/2011/009288A1 |
A connection structure for a rim and a spoke of a tubeless tire of a bike or a motorcycle and a manufacturing method thereof are provided. The connection structure for the rim and the spoke of the tubeless tire comprises a rim, a spoke (...
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WO/2011/010536A1 |
In the case of prior art tire support parts for use in the event of a flat tire, either the height of the tire support parts had to be reduced to some extent for the purpose of making it easy to place the same inside the tire, or parts s...
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WO/2010/149364A1 |
The invention relates to a sound absorber for bicycle wheels, comprising a rim on which a tire can be mounted, and characterized in that a micro-perforated structure (7) and an absorption volume (6) are integrated in the rim, or the rim ...
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WO/2010/140249A1 |
A wheel for an automobile having a wheel rim reduced in weight while suppressing the radial deformation of the rear opening edge of the wheel rim. An annular rib section formed stepwise on both the inner and outer sides thereof and small...
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WO/2010/140657A1 |
A wheel rim configured to enhance the durability of the tire by reducing the temperature of the tire during running. A wheel rim (1) consisting of a metallic material and adapted so that a pneumatic tire (2) is mounted thereon, wherein a...
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WO/2010/134270A1 |
A wheel in which air chambers are appropriately shaped to reduce the weight of the wheel with the quietness when the tire rolls under a load maintained. A wheel (1) is provided with an annular space (5) located inside radially of a bead ...
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WO/2010/129849A1 |
A wheel ornamentation (60) that can fit vehicle wheels (20) having different offset dimensions (O). According to one embodiment, the wheel ornamentation (60) is a two-piece wheel cover that includes center and outer components (62, 64) a...
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WO/2010/123560A2 |
The bicycle pedaling system (10) includes a weighted outer disc (20) having a bicycle chain sprocket(s) mounted on one side, the outer disc (20) having a central bore (21) with a plurality of ratchet teeth (29) projecting inwardly at an ...
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WO/2010/120986A1 |
A bicycle wheel includes a central hub and a rim including multiple openings positioned about the circumference of a radially inner surface of the rim. A rivet nut or similar attachment element is positioned in each opening and coupled t...
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WO/2010/100660A1 |
The spoke wheel (10) for a tubeless-type tyre is intended to be mounted on a motor vehicle or a motorcycle. The spoke wheel (10) comprises a rim (12) intended to be radially connected to a tubeless tyre, and defining a cylindrical surfac...
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WO/2010/098205A1 |
A wheel for an automobile, configured in such a manner that the rear flange section side of the wheel has improved strength and durability to provide the wheel with high strength and durability against an impact (load) acting on the whee...
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WO/2010/082155A1 |
The wheel (1) comprises a rim (2) and a hub (3) between which a plurality of spokes (4) are connected. The rim has a radially recessed, cylindrical outer surface (2a-2d) with a channel-shaped cross-section and is provided with a pluralit...
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WO/2010/073273A1 |
A wheel comprising a tyre (1) and a rim (2), wherein the tyre comprises: a pair of beads (9), each of said beads (9) being provided with a base (10); wherein the rim comprises a pair of axially outer flanges (17) delimiting respective be...
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WO/2010/067626A1 |
Provided are a wheel having high mechanical strength and a method for manufacturing the same. The wheel (100) has a disk portion (6), an outer rim (7) and an inner rim (8). The disk portion (6) and the inner as well as the outer rim comp...
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WO/2010/064032A1 |
A wheel construction (10) includes a wheel rim (11 ) which in use, at a tyre side (12) of the rim (11 ), receives a tyre (14), the rim (11) being circular and having axially inner and outer portions (16,15), and a mid-portion (18) betwee...
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WO/2010/061831A1 |
Provided is a wheel rim (1) for a tire comprising a rim body (5), which has seat sections (5a) at both end sections, in the direction of the rotating shaft, where bead sections (2c) of the tire (2) are seated, and a rim section (1A), whi...
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WO/2010/057562A1 |
The invention relates to a hollow profile formed by assembling at least a first solid profile (1) made of aluminium alloy with at least a second solid profile (2) made of aluminium alloy, said first and second profiles being obtained by ...
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WO/2010/057857A1 |
A wheel, particularly for cycles or motorcycles, which comprises a rim (1) which has, in transverse cross-section, a polygonal shape, preferably a V-shape. The rim (1) has, at the internal region, an insert or guide (6) which is arc-like...
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WO/2010/025495A1 |
A method of molding a fibre-reinforced composite wheel using a mold assembly. The mold assembly includes an annular rim mold portion for defining an outer surface of a rim of the wheel and a disc mold portion for defining a front surface...
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WO/2009/130229A2 |
An article, at least a surface of the article being made of or containing an organic material, and a thermally sprayed layer of coating material on the surface.
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WO/2009/122135A1 |
A wheel construction (10) includes a wheel rim (11) which in use receives a (tyre 14), the rim (11) having axially inner and outer portions (16, 15), and a mid-portion (18) between them, and each axially inner and outer portion (16, 15) ...
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WO/2009/112110A1 |
A wheel (1) comprising a solid tire (2) and a rim (3), the solid tire (2) comprising a rubber base layer (4) with a reduced height (16) extending in circumferential direction of the tire (2), an inner circumferential contact surface (8) ...
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WO/2009/084660A1 |
A tire mounted to a rim has a tube body made of a thermoplastic and fitted to the outer periphery of the rim and also has a tread provided to the outer side of the tube body. The tube body is fixed in a closely contacting manner to the o...
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WO/2009/081242A1 |
A spoked wheel (1 ) for tubeless tyres, particularly for motorcycles, cars and similar vehicles comprises a rim (2), a hub (13), a plurality of spokes (4) suitable for fixing said rim (2) to the hub (13), each spoke (4) is connected to t...
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WO/2009/078110A1 |
A wheel (10) includes a flange (11) to which the bead portion of a tubeless tire is fitted and a storage part (12) having a diameter smaller than that of the outer peripheral edge of the wheel at its outer periphery, and further includes...
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WO/2009/063792A1 |
A tire and rim assembly having a sound absorption member mounted in the cavity of the tire, in which cavity resonance is effectively suppressed to reduce road noise. This is achieved while minimizing an increase in the weight of the tire...
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WO/2009/050411A1 |
A wheel rim for use with an inflatable tyre for a vehicle comprises a pressure relief valve or a weakened section in the rim (11). The valve may comprise a main body (1) having flanges (2, 3) sealing against opposite faces of the rim (11...
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WO/2009/040835A1 |
A measuring device (4) of internal dimensions of wheel rims (8) for mounting disk brake callipers, a kit and a relative measuring method. The device (4) allows assessing the possibility of replacing the brake calliper seated in a wheel r...
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WO/2009/036491A1 |
A stud (10) comprising a bearing member (12) and a base member (14), the base member (14) projecting from a lower surface (16) of the bearing member (12), the base member (14) being proportioned to be received and retained within a spoke...
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WO/2009/034839A1 |
A wheel for a vehicle, in which the strength of a wheel body does not decrease despite a rim having an opening and that can reliably maintain an air chamber in a closed condition. The wheel (1) for a vehicle has the wheel body (2) having...
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WO/2009/022163A1 |
A wheel well filler or runflat safety band (1) comprises a band member (1) having at least one break in it so as to enable it to be fitted onto a wheel. A link member (100) connects the ends of the band member (1) so as to bridge the bre...
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WO/2009/016933A1 |
A vehicle tire that has an excellent impact mitigating function to improve driving comfort of a vehicle and in which a tread section alone can be replaced. A load to the vehicle transmitted from the tread section (12) and an impact while...
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WO/2009/002443A1 |
A vehicle wheel assembly (10) comprises a wheel (12) having a central axis (11), an annular rim portion (13) having outboard and inboard bead seats (24, 26) for mounting a pneumatic tire thereon and disk portion (14) including a central ...
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WO/2008/096114A1 |
The present invention relates to a runflat device arranged to be disposed within a wheel well of a wheel having a rim (5) for securing a tyre (1), the device comprising a valve assembly (7, 8, 9, 10) arranged to be secured to the wheel a...
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WO/2008/082320A1 |
The present invention relates to a bicycle rim with wear indicator in frictional contact with a brake pad. It is essentially characterised in that small indents with different depths are placed along its sidewalls, where the brake pads a...
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