| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly practical vehicular electromagnetic shock absorber. SOLUTION: The vehicular electromagnetic shock absorber comprises (a) a screw rod 78 having a screw groove 76 formed in the outer periphery and an axial groove 90 extending in the axial direction and provided on one of a spring upper part and a spring lower part, (b) a nut 80 threaded to the screw rod and rotatably provided on the other, and (c) a rod rotation prohibiting tool 82 having a fitting portion for fitting the axial groove and provided on the other for prohibiting the rotation of the screw rod while allowing the movement of the screw rod in the axial direction. The screw groove is not formed at one end of the outer periphery of the screw rod in the axial range where the fitting portion fits the axial groove. In this construction, the rod rotation prohibiting tool efficiently prohibits the rotation of the screw rod during full-bound or full rebound. COPYRIGHT: (C)2009,JPO&INPIT |
