A wheel with flexible spokes, including a rim and hub, and spokes between the rim and hub made of fibrous material that causes the spokes to be both lighter in weight and stronger than comparable steel spokes. The spokes are also flexible and resilient such that they can bend while retaining their integrity and strength.

A bicycle rim comprises a radially outer peripheral part, a radially inner peripheral part, at least one sidewall, and at least one cover member. The at least one side wall radially extends between the radially outer peripheral part and the radially inner peripheral part. The at least one side wall comprises at least one opening. The at least one cover member covers the at least one opening, and the at least one cover member comprises a metallic material.

A tire rim structure including an annular inner ring (2) provided on the inner ring of a tire body (1) and a circular outer ring (3) provided on the outside of the tire body (1), fixedly connected to the annular inner ring (2), and formed by stamping. The annular inner ring (2) includes an annular inner ring body (21) formed by extrusion, an annular left ring (22) provided at one side of the annular inner ring body (21) and formed by extrusion, and an annular right ring (23) provided at the other side of the annular inner ring body (21), connected to the circular outer ring (3), and formed by extrusion. A shaft hole (31) is provided at the middle part of the circular outer ring (3). By breaking down a tire rim into the annular inner ring body (21), the left ring (22), the right ring (23), and the outer ring (3) connected to the right ring, each of the components composing the tire rim can be processed and formed via extrusion or stamping processes, this provides increased consistency compared with an existing tire rim that is integrally processed and formed via a casting process, thus allowing for increased structural strength and simplified manufacturing process.

The invention relates to a cover for a wheel rim of a wheel, more particularly for a wheel rim of an alloy wheel for motor vehicles, wherein the wheel rim has a rim inner well, which merges into a rim inner flange that is arranged facing a motor vehicle when the wheel is mounted, and as a result, the wheel rim has an uninterrupted contoured section on the axially inner side. The invention, the rim inner flange can be sealed in the axial direction (a) by means of the cover. The invention further relates to a wheel, particularly having such a cover.

A non-pneumatic tire may include a hub configured to be coupled to a machine, an outer circumferential barrier radially spaced from the hub and configured to be associated with a tread portion of the tire, and a plurality of support members extending between the hub and the outer circumferential barrier and being configured to support a load on the hub in tension. At least some of the plurality of support members may include at least one tension member coupled to one of the hub and the outer circumferential barrier, and an intermediate member coupled to the at least one tension member and one of the hub and the outer circumferential barrier. The at least one tension member may be configured not to transmit compressive load to the intermediate member.

There is provided a vibration damping apparatus for an automobile wheel which includes a disk member connected with an axle hub and a rim member mounted with a tire. The vibration damping apparatus comprises: an outside cap attachably/detachably connected to an outside surface of a spoke section connecting a hub mounting section connected to the axle hub and the rim member; and an outside vibration damping plate provided to the outside cap to be in contact with the spoke section to dampen vibration.

There is provided an automobile wheel having a vibration damping function, the automobile wheel including a disk member connected with an axle hub and a rim member mounted with a tire and further comprising: a hub cap positioned to be attachably/detachably connected with one side of the disk member; a vibration damping plate in a shape corresponding to the hub cap positioned at one side of the hub cap to be in contact with the disk member, to attenuate vibration; and vibration damping bushings positioned at the vibration damping plate to be in contact with the disk member, to attenuate vibration.

A manufacturing method and structure of a carbon fiber rim is revealed. A metal strip is formed by heating a metal substrate to a moldable temperature and then extruded molding. The metal strip comprises two side walls, a connecting wall and an inner rim wall to form a space surrounded by the side walls, the connecting wall, and the inner rim wall. Next, two terminals of the strip are connected to form a circle as a rim frame's embryo. The two side walls, or the two side walls and the inner rim wall of the rim frame's embryo are milled to form plural through holes and become a rim frame. Afterwards, the surface of the rim frame is roughened and covered with a trimmed carbon fiber cloth having a predetermined shape. After heatsetting and surface treating, a carbon fiber rim having a light weight and a strong structure is obtained.

An electric vehicle motor with double disc brakes is provided, and relates to the field of electric vehicle motors. The electric vehicle motor includes a first disc brake, a motor body, fixed bolts and a second disc brake. A wheel rim is fixedly arranged on an outer surface of the electric vehicle motor. An upper shell is fixedly arranged at an upper end of the wheel rim, and a lower shell is fixedly arranged at a lower end of the wheel rim. The problem of braking may be well solved through double disc brakes, and traffic accidents due to poor braking of the electric vehicle at high speed, in long-time downhill periods or on rainy days may be effectively solved. Moreover, the first disc brake and the second disc brake are both made of aluminum alloy materials.

An electric vehicle motor with double disc brakes is provided, and relates to the field of electric vehicle motors. The electric vehicle motor includes a first disc brake, a motor body, fixed bolts and a second disc brake. A wheel rim is fixedly arranged on an outer surface of the electric vehicle motor. An upper shell is fixedly arranged at an upper end of the wheel rim, and a lower shell is fixedly arranged at a lower end of the wheel rim. The problem of braking may be well solved through double disc brakes, and traffic accidents due to poor braking of the electric vehicle at high speed, in long-time downhill periods or on rainy days may be effectively solved. Moreover, the first disc brake and the second disc brake are both made of aluminum alloy materials.