| 摘要 |
A bumper rubber of a shock absorber is provided to prevent from a ring member being deformed when the bumper rubber is compressed and to facilitate the manufacturing process by integrally forming the ring member. A bumper rubber of a shock absorber comprises a cylinder(1), a piston(2) and a piston rod(3) reciprocating in the cylinder to generate a damping force, and a bumper rubber(10) installed on the piston rod to prevent the cylinder from being collided with a vehicle body. The bumper rubber includes a body(11) to absorb an impact force by compressively deforming the body in case of a vehicle collision, and a ring member(13) integrally formed with the body during manufacturing of the bumper rubber. The ring member is integrally formed with the body to be exposed to an exterior of the body. The ring member is made of a material which includes at least one selected from the group consisting of a metal, a rubber, and a synthetic resin.
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