JPH0375320U

JPH0375320U -

Info

Publication number: JPH0375320U
Application number: JP13640589U
Authority: JP
Priority date: 1989-11-24
Filing date: 1989-11-24
Publication date: 1991-07-29

Description

[Brief explanation of drawings]

第１図は本考案のプルタイプクラツチカバーア
ツセンブリを示す縦断面部分図、第２図は第１図
の要部拡大図、第３図は従来のプルタイプクラツ
チカバーアツセンブリを示す縦断面部分図である
。３……プレツシヤプレート、４……クラツチカ
バー、５……ダイヤフラムスプリング、５ａ……
スリツト、５ｂ……拡大開口部、７……ピン、６
０……レリーズ機構。 Fig. 1 is a partial vertical cross-sectional view showing a pull-type clutch cover assembly of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is a vertical cross-sectional view showing a conventional pull-type clutch cover assembly. It is a diagram. 3... Pressure plate, 4... Clutch cover, 5... Diaphragm spring, 5a...
Slit, 5b...Enlarged opening, 7...Pin, 6
0...Release mechanism.

Claims

[Scope of utility model registration request]

A diaphragm spring is provided with an enlarged opening at the outer end of a radial slit extending from the inside in the clutch radial direction to the intermediate portion, the outer fulcrum of the diaphragm spring is supported by a clutch cover, and the diaphragm spring is provided with an intermediate fulcrum outside the enlarged opening. is in contact with the fulcrum land of the pressure plate,
In a pull type clutch in which the inner fulcrum part is supported by a release mechanism and the clutch is shut off by moving the release mechanism rearward in the axial direction on the opposite side from the pressure plate, each of the plurality of pins is inserted into the enlarged opening. The ratchet is fixed to the inner part of each pin of the diaphragm spring, and the outer tip of each ratchet is aligned axially with the inner surface of the clutch in the radial direction of each pin. A pull type clutch cover assembly characterized in that a plurality of grooves formed in the above are engaged with a pin so as to be movable axially forward and not axially rearward with respect to the pin.