JPS6168965U

JPS6168965U -

Info

Publication number: JPS6168965U
Application number: JP15458984U
Authority: JP
Priority date: 1984-10-12
Filing date: 1984-10-12
Publication date: 1986-05-12

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である緩衝器を一部断
面で示す平面図、第２図は第１図の作動状況を示
す平面図、第３図はこの緩衝器ならびに主弾性体
、副弾性体の荷重−たわみ特性線図である。１…緩衝枠、２…第１伴板、３…第２伴板、４
…主弾性体、５，６…副弾性体。 Fig. 1 is a partially sectional plan view of a shock absorber according to an embodiment of the present invention, Fig. 2 is a plan view showing the operating condition of Fig. 1, and Fig. 3 is a plan view of the shock absorber, its main elastic body, It is a load-deflection characteristic diagram of an elastic body. 1...Buffer frame, 2...First follower board, 3...Second follower board, 4
...Main elastic body, 5, 6... Secondary elastic body.

Claims

[Claims for Utility Model Registration] (1) A buffer frame having inner surfaces facing each other, a pair of trailing plates held in contact with the inner surfaces and having a concave portion formed in the center of the inner surfaces; a main elastic body which is held in a compressed state between the pair of trailing plates and has at least a concave portion formed in the center of each end thereof; A shock absorber for a coupler, comprising a pair of auxiliary elastic bodies disposed in the recesses of each of the trailing plates and sandwiched in a compressed state between each of the trailing plates and the buffer frame. (2) One end of each secondary elastic body is fixed to the buffer frame,
The shock absorber for a coupler according to claim 1, wherein the other end is assembled with the other end in contact with the inner surface of the concave portion of the companion plate. (3) The shock absorber for a coupler according to claim 1, wherein the main elastic body is a tubular body and has a structure in which rubber pads are laminated.