JPS58177628U

JPS58177628U - clutch disc

Info

Publication number: JPS58177628U
Application number: JP7553682U
Authority: JP
Inventors: 孝平佐藤
Original assignee: 厚木自動車部品株式会社
Priority date: 1982-05-21
Filing date: 1982-05-21
Publication date: 1983-11-28

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図は従来のクラッチディスクの平面図、第２図は第
１図の■−■線断面図、第３図は従来のクラッチディス
クのクツショニング特性図、第４図は本考案のクラッチ
ディスクの平面図、第５図は第４図の■−Ｖ線断面図、
第６図は板ばねの斜視図、第７図Ａは第５図の■−■線
断面図、第７図Ｂ及び第７図Ｃは他の実施例の板ばねの
第７図Ａと同様の断面図、第８図Ａは第７図Ａの板ばね
を使用したクラッチディスクのクツショニング特性図、
第８図Ｂ及び第８図Ｃは第７図Ｂ及び第７図Ｃの板ばね
を使用したクラッチディスクのクツショニング特性図で
ある。１・・−・・・ハブ、１ａ・・・・・・プレート部、２
，３・・・・・・ドライブプレート、４．　５．　６・
・・・・・窓、７・・・・・・圧縮ばね、８・・・・・
・摩擦材、９・・・・・・プレッシャプレート、１０・
・・・・・フライホイール、１５・・・・・・板ばね、
１７．１８・・・・・・サブプレート。Fig. 1 is a plan view of a conventional clutch disc, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a cushioning characteristic diagram of a conventional clutch disc, and Fig. 4 is a clutch disc of the present invention. Fig. 5 is a cross-sectional view taken along the ■-V line in Fig. 4.
Figure 6 is a perspective view of the leaf spring, Figure 7A is a sectional view taken along the line ■-■ in Figure 5, and Figures 7B and 7C are similar to Figure 7A of other embodiments of the leaf spring. 8A is a sectional view of the clutch disc using the leaf spring of FIG. 7A,
8B and 8C are cushioning characteristic diagrams of a clutch disc using the leaf springs of FIGS. 7B and 7C. 1...Hub, 1a...Plate part, 2
, 3...drive plate, 4. 5. 6.
...Window, 7...Compression spring, 8...
・Friction material, 9... Pressure plate, 10.
... flywheel, 15 ... leaf spring,
17.18... Sub plate.

Claims

[Scope of utility model registration request]

A hub having a plate portion and a pair of drive plates facing each other on one side of the plate portion are elastically connected to be rotatable relative to each other by compression springs housed in a plurality of windows formed therein, In a clutch disk in which a friction material made of a metallic material is attached to the outer periphery of at least one of the drive plates, the friction material is inserted through an annular sub-plate to which the friction material is integrally fixed. A clutch disk characterized in that the clutch disc is attached to both end surfaces of a wave-shaped plate spring attached to the outer periphery of a drive plate, with the plate spring sandwiched therebetween.