JPS59158719U

JPS59158719U - Structure of automobile clutch disk

Info

Publication number: JPS59158719U
Application number: JP4263783U
Authority: JP
Inventors: 光伸松田
Original assignee: マツダ株式会社
Priority date: 1983-03-24
Filing date: 1983-03-24
Publication date: 1984-10-24

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図は本考案によるクラッチディスクの半径方向断面
図、第２図は第１図に示す線■−■に沿って切断したク
ラッチディスクの側断面図、第３図は杏考案によるクラ
ッチディスクの捩れ角−ト″こ一１曵〃ゴ力、２ａ、　
２ｂ−”９５ツチプレート、３・・・ハブフランジ、５
・・・小リベット、６・・・大リベット、８・・・子ス
プリング、９・・・内スプリングシート、１０・・・親
スプリング、・１３・°。第１スプリング、１５−・・第２スプリング、２０゜２
１．２２．・２３・・・窓孔。Fig. 1 is a radial sectional view of the clutch disc according to the present invention, Fig. 2 is a side sectional view of the clutch disc taken along the line ■-■ shown in Fig. 1, and Fig. 3 is a sectional view of the clutch disc according to the invention by An Torsion angle - 1 1 force, 2a,
2b-"95 Tsuchi plate, 3... hub flange, 5
...small rivet, 6...large rivet, 8...child spring, 9...inner spring seat, 10...main spring, 13°. First spring, 15-...Second spring, 20°2
1.22.・23... Window hole.

Claims

[Scope of utility model registration request]

A clutch knob having a hub flange, a clutch plate disposed on both sides of the knob flange, a window hole provided facing each of the clutch plate and the knob flange, and a window hole disposed within the window hole. a clutch disc equipped with a spring body, the spring body having two types of coil springs having different spring constants arranged in series in the circumferential direction; The inner diameter of the spring is larger than the outer diameter of the other coil spring, and the outer end of the smaller diameter coil spring of this coil spring contacts one end of the window hole, and the outer end of the larger diameter coil spring contacts the other end of the window hole. At the same time, the inner ends of the two coil springs sandwich and abut the spring seat, and the inner ends of the coil springs are partially bent toward the inner end of the small-diameter coil spring or the inner end of the large-diameter coil spring, and this wrap length is A structure of a clutch disk for an automobile, characterized in that the coil spring is arranged so as to be longer than the total compression length of the coil spring with a smaller spring constant.