JPH0462425U

JPH0462425U -

Info

Publication number: JPH0462425U
Application number: JP10321190U
Authority: JP
Priority date: 1990-09-28
Filing date: 1990-09-28
Publication date: 1992-05-28

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すクラツチカバ
ーの側断面図、第２図は第１図のリターンスプリ
ングの正面図、第３図は第２図のリターンスプリ
ングの側面図、第４図は本考案の荷重特性図であ
る。１……カバー、２……プレツシヤプレート、３
……ダイヤフラムスプリング、４……ピボツトリ
ング（内支点）、５……リベツト、６……リター
ンスプリング（付勢手段）、８……突起（外支点
）。 Figure 1 is a side sectional view of a clutch cover showing an embodiment of the present invention, Figure 2 is a front view of the return spring in Figure 1, Figure 3 is a side view of the return spring in Figure 2, and Figure 4. is a load characteristic diagram of the present invention. 1... Cover, 2... Pressure plate, 3
...Diaphragm spring, 4...Pivot ring (inner fulcrum), 5...Rivet, 6...Return spring (biasing means), 8...Protrusion (outer fulcrum).

Claims

[Scope of utility model registration request]

A flywheel, a cover connected to the flywheel, a pressure plate included in the cover, a diaphragm spring disposed between the pressure plate and the cover, and a support for the diaphragm spring. The diaphragm is connected between a protruding outer fulcrum provided on the pressure plate that abuts one side of the diaphragm spring, and a rivet located radially inward from the outer fulcrum and attached to the cover, and the cover. a plurality of ring-shaped internal supporting points abutting and supporting both sides of the spring, and disposed radially inward from the supporting means, and between the diaphragm spring and the cover, biasing means for applying a biasing force to the flywheel side;
A load reduction device for a clutch cover, wherein one end of the biasing means is simultaneously caulked and fixed between the cover and the pivot ring by the rivet, and the other end is brought into elastic contact with the diaphragm spring.