The Yokohama Rubber Co., Ltd.

Shinji Seimiya

Tomohiko Kogure

Tatsuo Suzuki

Eiji Saito

Hirohisa Hazama

Hiroshi Hata

Masaki Noro

Ichirou Akiyama

Provided is a method of fitting a tire-and-wheel assembled body to an axle, which is capable of resolving imbalance in a state of fitting an assembled body including a tire and a wheel to an axle. In this fitting method, a tire is fitted to a wheel, and then core positions of fastening holes are, or a core position of a hub hole is, adjusted in the wheel to minimize an amount of eccentricity of an assembled body including the tire and the wheel.

Method of fitting tire-and-wheel assembled body to axle

In a tire-wheel assembly, in which a pneumatic tire is installed to a rim of a wheel, an auxiliary ring or auxiliary plate of which dynamic balance has been adjusted is attached coaxially with the wheel onto a rim flange on an outside of the wheel when the tire-wheel assembly is attached onto a vehicle.

Wheel balancing device for a tire-wheel assembly

A shock absorber for an automobile which exhibits a vibration damping effect in a wide range of a frequency, while suppressing generation of frictional noise. The shock absorber for the automobile has a buffer member interposed between parts. The buffer member has a laminated structure including a plurality of vibration damping layers each having a peak of loss tangent tan&dgr; in a range of a frequency which is different from others and surface layers made of thermoplastic resin.

Shock absorber for automobile

An automotive road wheel is disclosed, comprising: a disk portion fixed to an axle portion of a vehicle by a fastener; and a vibration isolation mechanism provided in a place where the disk portion is fixed by the fastener. In addition, an attaching structure of an automotive road wheel is disclosed, comprising: an axle hub attached to an axle configuration; a road wheel attached to the axle hub; and a vibration isolation mechanism interposed between the axle configuration and the axle hub.

Growing community of inventors

Hiratsuka, Japan

Shinji Seimiya