JPS634432U

JPS634432U -

Info

Publication number: JPS634432U
Application number: JP9943686U
Authority: JP
Priority date: 1986-06-28
Filing date: 1986-06-28
Publication date: 1988-01-12
Also published as: JPH0435619Y2

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図の―断面図、第３図は第２図の
矢視正面図である。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…樹脂製ブツシユ、５２…第１金属プレ
ート、５４…第２金属プレート、５６…第３金属
プレート、５８…第４金属プレート、６０…第２
ヒステリシス機構、６１，６２…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;
FIG. 2 is a cross-sectional view of the entire clutch disk including FIG. 1, and is a cross-sectional view taken along the line shown in FIG. 3, and FIG. 3 is a front view taken along the arrow in FIG. 20... Hub, 30... Flange portion, 31... Hub flange, 40... First disk plate, 41... Second disk plate, 50... First hysteresis mechanism, 51... Resin bushing, 52... First metal plate, 54... Second metal plate, 56...Third metal plate, 58...Fourth metal plate, 60...Second metal plate
Hysteresis mechanism, 61, 62...Friction material.

Claims

[Scope of utility model registration request]

a hub having a flange connected to the output shaft;
a hub flange arranged concentrically radially outward of the flange portion so as to be rotatable by a predetermined angle relative to the hub; both sides of the hub flange and the flange portion rotatable by a predetermined angle relative to the hub flange; first and second disk plates arranged concentrically on a surface, fixed to each other and connectable to the input shaft; and a second disk plate arranged between the first and second disk plates and the flange portion and the hub flange. 1st and 2nd
In a torsion buffer consisting of a hysteresis mechanism,
A resin bushing fixed to the first disc plate is disposed between the hub and the first disc plate in the radial direction, and is locked to the bushing between the bushing and the flange portion in the axial direction. A first metal plate, a second metal plate locked to the hub, and a friction member that comes into contact with the first and second metal plates are disposed between the second disk plate and the flange portion in the axial direction. , a third metal plate locked to the second disk plate;
The first hysteresis mechanism includes a fourth metal plate that is locked to the hub, and a friction member that comes into contact with the third and fourth metal plates; 1st
To ensure concentricity with the disk plate,
A torsion buffer comprising a sleeve portion integrally provided on the outer periphery of at least one of the first and third metal plates, the sleeve portion receiving the inner periphery of the friction member of the second hysteresis mechanism and concentric with the first disk plate.