JPH02117448U

JPH02117448U -

Info

Publication number: JPH02117448U
Application number: JP2581089U
Authority: JP
Priority date: 1989-03-07
Filing date: 1989-03-07
Publication date: 1990-09-20

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す緩衝器の要部側
面図とばね荷重調整機構の縦断面図との合成図、
第２図は第１図中のＡ−Ａ矢視図、第３図及び第
４図は作動状況を示す操作レバー要部の平面図で
ある。１……カム、２……緩衝器本体、３……スプリ
ングシート、４……懸架スプリング、５……歯面
、６……カム面、６ａ……緩斜面、６ｂ……急斜
面、７……突起、９，１８……ラチエツト、１０
……ピン、１２……操作レバー。 FIG. 1 is a composite view of a main part side view of a shock absorber and a vertical sectional view of a spring load adjustment mechanism showing an embodiment of the present invention;
FIG. 2 is a view taken along the line A--A in FIG. 1, and FIGS. 3 and 4 are plan views of the main parts of the operating lever, showing operating conditions. 1...Cam, 2...Buffer body, 3...Spring seat, 4...Suspension spring, 5...Tooth surface, 6...Cam surface, 6a...Gentle slope, 6b...Steep slope, 7... Projection, 9, 18... Ratchet, 10
...Pin, 12...Operation lever.

Claims

[Scope of utility model registration request]

The spring seat of the suspension spring externally mounted on the shock absorber body is supported by a cylindrical cam that rotatably fits into the shock absorber body, and a protrusion that abuts the cam surface formed at the rear end of this cam is attached to the shock absorber body. In a spring load adjustment mechanism for a shock absorber that is fixedly installed and has an operating lever that rotationally drives the cam, the cam surface is formed into a slope shape, a tooth surface is formed on the outer periphery of the cam, and the spring seat is A spring load adjustment mechanism for a shock absorber, comprising a ratchet that engages with the tooth surface to restrict rotation of the cam in one direction.