JPS6384423U

JPS6384423U -

Info

Publication number: JPS6384423U
Application number: JP9943786U
Authority: JP
Priority date: 1986-06-28
Filing date: 1986-06-28
Publication date: 1988-06-02

Description

[Brief explanation of the drawing]

第１図は本考案に係る緩衝器を有するクラツチ
デイスクの断面図である第２図の主要部拡大図、
第２図は第１図を含むクラツチデイスク全体の断
面図で第３図及び第４図の―断面図、第３図
は第２図の矢視正面図、第４図は第２図の矢
視正面図、第５図は本考案に係る別の実施例であ
り主要部の断面図である。２０……ハブ、３０……フランジ部、３１……
ハブフランジ、４０……第１デイスクプレート、
４１……第２デイスクプレート、５０……第１ヒ
ステリシス機構、５１，１５１……樹脂製ブツシ
ユ、５１ｂ，１５１ｂ……溝、５２，１５２……
金属プレート、５２ａ，１５２ａ……爪部、６０
……第２ヒステリシス機構、６１……摩擦材。 FIG. 1 is a sectional view of a clutch disk having a shock absorber according to the present invention; an enlarged view of the main parts of FIG. 2;
Figure 2 is a sectional view of the entire clutch disk including Figure 1, and is a sectional view of Figures 3 and 4. The front view and FIG. 5 are sectional views of the main parts of another embodiment of the present invention. 20...Hub, 30...Flange section, 31...
Hub flange, 40...first disk plate,
41...Second disk plate, 50...First hysteresis mechanism, 51,151...Resin bushing, 51b, 151b...Groove, 52,152...
Metal plate, 52a, 152a...Claw portion, 60
...Second hysteresis mechanism, 61...Friction material.

Claims

[Scope of utility model registration request]

A hub connected to an output shaft and having a flange portion, a hub flange arranged concentrically radially outward of the flange portion so as to be rotatable by a predetermined angle with respect to the hub, and rotated by a predetermined angle with respect to the hub flange. first and second disk plates that are concentrically arranged on both sides of the hub flange and the flange portion, are fixed to each other, and are connectable to an input shaft;
- In a torsion buffer comprising first and second hysteresis mechanisms disposed between a second disk plate, the flange portion, and the hub flange, the first and second hysteresis mechanisms are arranged between the hub and the first disk plate in the radial direction. 1. A resin bushing fixed to a disk plate is disposed, and the first
While receiving the load of the hysteresis mechanism, a metal plate that is locked to the bush, a metal plate that is locked to the hub, and friction that rubs against both of the metal plates are placed between the bush and the flange in the axial direction. The first hysteresis mechanism is constituted by a member, the bush is provided with a groove, the metal plate is provided with a pawl, and the groove and the pawl are fitted and locked.