JPS59152232U

JPS59152232U - shock absorber

Info

Publication number: JPS59152232U
Application number: JP4640383U
Authority: JP
Inventors: 駒走　修
Original assignee: 東海ゴム工業株式会社
Priority date: 1983-03-30
Filing date: 1983-03-30
Publication date: 1984-10-12
Also published as: JPS6337537Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はエンジンを横置きとしたバッファロッドの取付
概略を示す正面概略図、第２図は従来の緩衝装置のを有
するバッファロッドの長手方向に切断した中央断面図、
第３図及び第４図は本考案の実施例に示す緩衝装置を示
し、第３図はその平面図、第４図は第３図のＡ−Ａ矢視
断面図、第５図は本実施例の緩衝装置の第３図における
Ｄ方向の変位と応力の関係を示す線図である。１・・・外筒金具、２・・・内筒金具、４・・・主弾性
部材、５・・・副弾性部材。Fig. 1 is a schematic front view showing the installation of the buffer rod with the engine placed horizontally; Fig. 2 is a central cross-sectional view cut in the longitudinal direction of the buffer rod having a conventional shock absorber;
3 and 4 show a shock absorber according to an embodiment of the present invention, FIG. 3 is a plan view thereof, FIG. 4 is a sectional view taken along the line A-A in FIG. 3, and FIG. FIG. 4 is a diagram showing the relationship between displacement in the D direction and stress in FIG. 3 of the example shock absorber. DESCRIPTION OF SYMBOLS 1... Outer cylinder metal fitting, 2... Inner cylinder metal fitting, 4... Main elastic member, 5... Sub-elastic member.

Claims

[Scope of utility model registration request]

(1) an outer member having a hole defined by an inner circumferential wall with a circular cross section, which is supported by one object, and which is supported by another object, and
an inner member having an outer circumferential wall with a circular cross section and arranged in the center of the hole of the outer member; and an inner member having a center fixed to the outer circumferential wall of the inner member, and two locations that are axially symmetrical to the inner circumferential wall of the outer member. A columnar main elastic member having both ends fixed, and two parts each held on the inner circumferential wall of the outer member and dividing two spaces each formed between the inner circumferential wall surface and the main elastic member into two. A shock absorbing device comprising: a secondary elastic member.

(2) Both ends of the main elastic member are vulcanized and bonded to the inner circumferential wall of the outer member, and the secondary elastic member is approximately arc-shaped and its both ends are vulcanized and bonded to the inner circumferential wall.
Buffer device as described in section.

(3) The shock absorbing device according to claim 1, wherein the main elastic member and the two auxiliary elastic members are integrally formed.