Patent ID: 6644446
Filing Date: 2003-11-11
Classification: F16F

Abstract:
A hydraulic shock-absorber comprising a cylinder, a piston rod sliding in the cylinder which piston rod is provided with a rebound stopper secured to the piston rod, a rod guide for guiding said piston rod which rod guide is provided at an end of said cylinder and which rod guide butts against said rebound stopper at an extension stroke and of said piston rod, said rod guide being formed of a plate, said rod guide comprising an inner cylindrical portion located in correspondence to an outer periphery of said piston rod, a butting planar portion extending radially of said cylindrical portion from a lower end of said inner cylindrical portion against which butting planar portion said rebound stopper buts, a butting slant portion extending downward obliquely toward said cylinder from an outer end of said butting planar portion against which butting slant portion a radially outer portion of said rebound stopper butts, and a cylindrical fitting portion extending upward from a lower end of said slant butting portion which cylindrical fitting portion is fitted onto an inner peripheral face of said cylinder.