Showa Corporation

Showa Corporation Honda Giken Kogyo Kabushiki Kaisha

Takeshi Murata

Shuichi Kato

Shigenori Inaba

Keiichi Sunami

Toshiya Hasegawa

Hidehiko Koyano

Jiro Segawa

In a bottom valve apparatus in which a flow passage is formed in a bottom piece, a check valve opening and closing the flow passage is provided in one face side of the bottom piece, and a coil spring urging the check valve is fastened by a bolt and a nut which are provided in the bottom piece, a thread direction of the nut or the bolt fastening the coil spring is set to an opposite direction to a winding direction of the coil spring.

Bottom valve apparatus of hydraulic shock absorber

In a dust cover mounting structure of a hydraulic shock absorber ( ), a spring seat ( ) is formed in a non-annular outer shape, a standing-up rib ( ) is provided in an outer edge thereof, and a mounting portion ( ) of a dust cover ( ) is formed in a non-annular outer shape profiling an inner periphery of the rib ( ) of the spring seat ( ) and is received in the inner periphery of the rib ( ).

Dust cover mounting structure of hydraulic shock absorber

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Saitama, Japan

Takeshi Murata