JPH02102023U

JPH02102023U -

Info

Publication number: JPH02102023U
Application number: JP926789U
Authority: JP
Priority date: 1989-01-31
Filing date: 1989-01-31
Publication date: 1990-08-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２
図は第１図の―線における断面図、第３図は
本考案の他の実施例を示す部分図、第４図は従来
例を示す部分断面図、第５図は第４図の―線
における断面図、第６図は第４図の―線にお
ける断面図である。１１……ハブフランジ、１１ａ……窓部、１１
ｂ……凸部、１２……トーシヨンラバー、１３…
…トーシヨンシート、１３ａ……凹部、１４……
デイスクプレート、１４ａ……窓部、１５……サ
ブデイスクプレート、１５ａ……窓部、２０……
デイスクプレート、２０ａ……窓部、２０ｂ……
突起（凸部）。 Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a partial view showing another embodiment of the present invention, Fig. 4 is a partial sectional view showing the conventional example, and Fig. 5 is a sectional view taken along the line - - of Fig. 4. FIG. 6 is a cross-sectional view taken along the line --- in FIG. 4. 11...Hub flange, 11a...Window part, 11
b...Protrusion, 12...Torsion rubber, 13...
... Torsion sheet, 13a... Concavity, 14...
Disk plate, 14a... window, 15... sub-disk plate, 15a... window, 20...
Disk plate, 20a...Window part, 20b...
protrusion (protrusion).

Claims

[Scope of utility model registration request]

A torsion member is attached to the hub flange and the windows formed in correspondence with the disk plate and sub-disk plate arranged on both sides of the hub flange, with the torsion member being sandwiched between a pair of torsion sheets. In the clutch disk, which acts as a damper by relative angular displacement between the disk plate and the disk plate, a convex portion protruding in the circumferential direction of the clutch disk is formed on the window portion of the hub flange or on both side edges of the window portion of the disk plate. forming a convex portion and fitting the convex portion into a concave portion of a torsion sheet that holds the torsion member,
A clutch disk characterized in that a torsion seat is positioned in the radial direction of the clutch disk.