| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydraulic buffer capable of simplifying a structure, reducing a weight, and lowering cost and optimized to constitute a bump stopper in the buffer. SOLUTION: This bump stopper is provided with a load receiving part 11 for receiving load from a bump cushion while permitting insertion through a rod body R in a through hole 11a punched at an axial core part and a link part 12 at which an upper end is successively provided on a lower face of the load receiving part 11, and a lower end side is engagingly mounted to an upper end of a cylinder body C. While the load receiving part 11 has an abutment face 11b for making the bump cushion abutted against an upper face, is formed in a ring with its proper thickness not deformed by the load from the bump cushion abutted against this abutting face 11b. The link part 12 has a dust ejection part 12a communicating with a through hole 11a in the load receiving part 11, integrally has a stopper part 12b engagingly locking an upper end of the cylinder body C on the inner circumference, and is formed in a thinner cylinder shape than the load receiving part 11. |
