Sumitomo Riko Company Limited

Inoac Corporation

Tokai Chemical Industries, Ltd.

Hiroki Taguchi

Yasuo Suzuki

Koji Tomiyama

Kazuyoshi Onishi

Hiroaki Suzuki

Kentaro Iwanaga

Yuhei Adachi

Kazuto Tanaka

Yuan Shi

Daiki Mokude

Koki Kaneda

A sound-absorbing cover comprises a first sound-absorbing layer and a second sound-absorbing layer made of foam, a first skin layer of the first sound-absorbing layer and a second skin layer of the second sound-absorbing layer are layered in a state of being made to face each other, and an air layer is provided between the facing surfaces of the first skin layer and the second skin layer. The rigidity of the first skin layer of the first sound-absorbing layer is different from the rigidity of the second skin layer of the second sound-absorbing layer.

Sound-absorbing cover

A cover for an automobile engine covers a crank pulley and an auxiliary drive belt of an engine arranged in an engine room with the crank pulley and the auxiliary drive belt being in a posture facing a front direction of a vehicle body. The cover includes a reinforcing body that includes a fastening part attaching to the engine and is integrated with a sound-absorbing main body.

Cover for automobile engine

An air bag door structure is integrally backed with a door reinforcement member in the rear of an air bag door opening portion of an instrument panel. A hinge side break portion of is provided at the door rotation axis side of the instrument panel, and a hinge side mount portion for mounting an air bag container is formed at a hinge portion of the door reinforcement member. An instrument panel mount portion for mounting the air bag container is integrally formed along the outside of an opening side break portion of the instrument panel. Accordingly, stress forces created by the deployment of the air bag are concentrated at the break portions.

Air bag door structure of instrument panel

Growing community of inventors

Aichi, Japan

Hiroki Taguchi