| 摘要 |
The automobile diaphragm clutch comprises a cover (1) and a movable pressure plate (5) which can rotate with the cover. A diaphragm (6) having a peripheral part forming a Belleville washer (7) acts on the pressure plate. A central part split into radial fingers (8) activates the declutching stop (54). The diaphragm is pivoted with an elastic clamping load against a primary support (11) carried by the cover. The parts are assembled by legs (12), coupled to the cover, which have an axial part (14) passing through enlarged holes (10) in the diaphragm between the radial fingers and an end web (15). The web is folded by means of a groove (16) which defines with the axial part a wedging elbow. A ring joint is wedged in the elbow and forms a secondary support for the diaphragm. The groove has a trapezoidal section with a flat bottom between two inclined sides. |
