Toyota Jidosha Kabushiki Kaisha

Tokai Rubber Industries, Ltd.

Hiroyuki Koba

Yoshikazu Tsukamoto

Naoki Hayashi

A suspension system includes a shock absorber, a coil spring, a tubular dust cover, and an insulator. The shock absorber is provided with a first seat and a second seat at the opposite ends. The insulator is disposed between the first seat and the coil spring, and includes a body for holding the coil spring, and a contact projecting from the body in a centripetal direction and having a portion being brought into contact with one of the opposite ends of the dust cover. The insulator forms a space between the first seat and an outer portion with respect to the portion of the contact. Thus, the insulator reduces the wear of the first seat resulting from the contact with the dust cover, inhibits the first seat from corroding, and keeps the strength of the first seat from decreasing.

Suspension system

A bracket made from a metal sheet for connecting a strut of a suspension and a wheel carrier has at least two attaching portions attached to the wheel carrier. A holding portion holds the strut at a predetermined position, and at least one welding portion substantially exactly surrounds the predetermined position of the strut and is welded to the strut.

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Toyota, Japan

Hiroyuki Koba