Yamashita Rubber Kabushiki Kaisha

Yuuji Mutou

Kazutoshi Satori

Shougo Ozawa

Toyoji Shimokawa

In a manufacturing of an anti-vibration device comprising, an elastic member,of a generally truncated cone shape when viewed from a side, a first mounting member,is connected to an upper portion thereof, a second mounting member,is connected to a lower portion thereof, a stopper projection,projects from the first mounting member,to a side portion to be capable to abut a half round side portion of the elastic member,, and a stopper metal member,extends from the second mounting member,through an outside of the stopper projection,to cover the about half round side portion of the elastic member,to the first mounting member,side with a stopper receiving portion,by bending an apex portion thereof to superpose on the stopper projection,with a specified gap. The stopper receiving portion,can be formed by caulking or the like after the molding the elastic member,. For this reason, the stopper projection,is formed on the pivot plate,shaped in a circular when viewed from the side and after the stopper receiving portion,is formed in a half circular shape, the pivot plate,is admitted inside and is made to rotate.

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Saitama, Japan

Yuuji Mutou