| 摘要 |
A shock absorber includes a cylindrical shock absorber body, a mounting portion ( 4 ) disposed bulgingly in an outer surface of the shock absorber body, and a spring seat ( 3 ) inserted into the shock absorber body and engaged with the mounting portion ( 4 ), supporting a suspension spring. The mounting portion ( 4 ) has, on the top face, a flat face portion perpendicular to an axis of the shock absorber body. The spring seat ( 3 ) includes a cylindrical seat body ( 15 ), a seat portion ( 16 ) projected from an outer side of the cylindrical seat body ( 15 ) and an engagement portion ( 18 ) projected from an inner side of the cylindrical seat body ( 15 ). Further a travel stop device is disposed between the spring seat ( 3 ) and the mounting portion ( 4 ), thereby to stop relative rotation and upward/downward-direction travel thereof.
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