JPS603326U

JPS603326U - damper disc

Info

Publication number: JPS603326U
Application number: JP9561583U
Authority: JP
Inventors: 竹内　泰
Original assignee: 株式会社　大金製作所
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-11

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図は本考案によるダンパーディスクをクラッチディ
スクとして使用する場合の縦断側面図、第２図は本考案
によるスプリングシートの斜視図、第３図は第１図の■
−■線に沿う断面部分図、第４図は第１図のＩＶ−ＩＶ
線に沿う断面を含む後面図、第５図は第２実施例の第３
図に対応する図面、第６図は第３実施例の斜視図、第７
図は捩りトルクと捩り角度の関係を示すグラフである。３・・・フランジ、７．８・・・クラッチプレート、リ
テイニングプレー（１対のサイドプレート）、９．　１
０．　１１゜１４．１５・・・窓孔、１２．１６・・・
トーションスプリング、１３．１３’、１７．１７’・
・・スプリングシート。第１図第４図Fig. 1 is a vertical sectional side view of the damper disc according to the present invention when used as a clutch disc, Fig. 2 is a perspective view of the spring seat according to the present invention, and Fig. 3 is the same as shown in Fig. 1.
- A partial cross-sectional view taken along line ■, Figure 4 is IV-IV in Figure 1.
A rear view including a cross section along the line, FIG. 5 is the third embodiment of the second embodiment.
Drawings corresponding to the figures, Fig. 6 is a perspective view of the third embodiment, Fig. 7 is a perspective view of the third embodiment;
The figure is a graph showing the relationship between torsion torque and torsion angle. 3...Flange, 7.8...Clutch plate, retaining plate (a pair of side plates), 9. 1
0. 11°14.15... window hole, 12.16...
Torsion spring, 13.13', 17.17'・
・Spring seat. Figure 1 Figure 4

Claims

[Scope of utility model registration request]

A pair of side plates are placed on both sides of the hub flange, and a window hole is provided at the opposing position of the flange and side plate.
In a damper disk in which a torsion spring is inserted in the window hole, one or more spring seats are attached to the torsion spring, and the torsion spring and
A damper disk characterized in that a pressure contact portion is provided between one or both of the spring seats and between the spring seats, and friction is generated at the pressure contact portion when a torsion spring is compressed.