公开(公告)号：US20250060019A1

公开(公告)日：2025-02-20

申请号：US18724203

申请日：2023-02-06

Applicant: KYB Corporation

Inventor： Naoki YASUKOUCHI ,  Naoki HASEGAWA

IPC: F16F13/00

Abstract: A shock absorber of the present invention includes a cylinder, a piston slidably inserted into the cylinder, a piston rod movably inserted into the cylinder, a rebound spring including a coil spring disposed on an outer periphery of the piston rod and an annular lower collar attached to the coil spring, and an annular support facing the lower collar in an axial direction and supporting a piston side end of the lower collar, in which the support includes a cylindrical portion attached to the outer periphery of the piston rod, and a receiving portion that is annular, has an inner periphery connected to an anti-piston side end of the cylindrical portion, faces a piston side end of the lower collar in the axial direction, and is capable of abutting on the lower collar, and a regulating portion that regulates eccentricity of the lower collar with respect to the receiving portion is provided.