| 摘要 |
<p>The disk has a driver disk arranged on a hub part and connected with a lining support supporting a friction pad. Two axially spaced side windows are arranged on the hub part, and the driver disk is arranged between the windows. A torsion spring is arranged between the driving disk and windows. The side windows and/or driver disk are adjoined to front side of a circular friction element (9). A recess (13'') i.e. slot, is in the front side so that a contact surface frictionally fitted to the windows or driver disk is smaller than a surface of the front side projecting in an axial direction.</p> |
