The application relates to a wheel hub for vehicle, which comprises a flange, a rim, a spoke, a central hole, and bolt bores distributed around the central hole. According to the disclosure, the flange on the wheel front side is affixed with an extension part comprising a radial extension magnitude extending to the outer periphery of the wheel hub and an axial extension magnitude extending to the wheel front side, the extension part comprises a plurality of sections circumferentially distributed along the flange, so as to form on the wheel front side an envelope circle having a diameter size increased by twice the radial extension magnitude. The present disclosure further satisfies the additional needs of the user with respect to the overall design of the wheel.

A rim for a bicycle wheel includes a radially outer tire-engaging portion, a first sidewall, and a second sidewall spaced apart from the first sidewall. The first and second sidewalls may extend radially inward of the radially outer tire-engaging portion. The rim includes a radially inner portion having at least one asymmetric protrusion.

A spoke wheel includes a light alloy rim, a hub, and a plurality of wire spokes connecting the rim with the hub. The rim includes mounting flanges provided at asymmetrical positions with respect to a widthwise center of the rim and is connected with the hub by assembling the spokes to the mounting flanges. The spokes are disposed by being offset to the widthwise center of the rim.

Disclosed is an aluminum wheel for a vehicle, in which a resonance tube is coupled to a rim of the wheel, wherein a first surface of the resonance tube is fitted into a well groove formed in a well of the rim, and a second surface of the resonance tube comes into contact with the rim by a pressure member including a steel wire and a fixing member.

A composite wheel for use at normal tire pressures as well as at reduced tire pressures may include a spoke section with a mating surface, a barrel section in contact with the spoke section at said mating surface, and a bead hump with tire lock geometry on at least the spoke section. The barrel section may further include a bead hump with the tire lock geometry.

In a vehicle wheel, communication holes of first Helmholtz resonators (auxiliary air chamber members) having a resonant frequency lower by a first prescribed frequency fa than the resonant frequency of air column resonance sounds of a tire, and communication holes of second Helmholtz resonators having a resonant frequency higher by a second prescribed frequency fb than the resonant frequency of air column resonance sounds of the tire, are arranged facing each other across the wheel rotational center, the second prescribed frequency fb being set greater than the first prescribed frequency fa.

A vehicle wheel includes a Helmholtz resonator (sub-air chamber member) adhered on a rim, and the Helmholtz resonator (sub-air chamber member) includes a bottom plate and a side plate that rises from one edge of both edges of the bottom plate, and the bottom plate and the side plate are adhered on the rim. In the vehicle wheel, the Helmholtz resonator further includes an upper plate that is opposed to the bottom plate, and the upper plate is connected to the side plate at an opposite side of the one edge and inclined so as to come near the bottom plate at greater distances from the side plate.

A vehicle wheel includes a rim having an outer circumferential wall on a tire air chamber and a Helmholtz resonator having an auxiliary air chamber. The Helmholtz resonator is disposed in a space on an inner circumferential side of a bead sheet and the auxiliary air chamber is in communication with the tire air chamber through a through-hole penetrating through the rim.

A wheel for a utility vehicle includes a first attaching face with which the wheel is to be attached to a hub of a vehicle body, and a second attaching face with which the wheel inversed in a vehicle width direction is to be attached to the hub, where the wheel is structured such that the first attaching face is, when attached to the hub, offset outward in the vehicle width direction with respect to a center line in the vehicle width direction of the wheel, and the second attaching face is, when attached to the hub, offset inward in the vehicle width direction with respect to the center line in the vehicle width direction of the wheel.

A molded fiber wheel rim that has good impact absorbing properties and increased durability. In one embodiment the wheel rim is comprised in molded fiber material such as carbon fiber having outwardly-facing concave sidewalls capable of improved durability while flexing in response to forces from rim compressing wheel load bearing inputs and wheel rolling surface impacts.