| 摘要 |
In the case of a partial lining disc brake with a central, preferably cylinder-shaped brake shoe application element (3), and a symmetrical pressure plate (2) arranged between brake shoe application element (3) and brake shoe (1), that side (4) of the pressure plate (2) facing the brake shoe application element (3) is provided with a hollow cylindrical retaining collar (5), which engages in an annular depression (6) or annular groove on the end face of the brake shoe application element (3), a corrugated, annular spring of elastically deformable material and provided with a slot (a) being arranged between the retaining collar (5) and the depression (6), which spring engages by its corrugations (10, 10' ...) section by section in an annular groove (8) provided on the brake shoe application element (3) and section by section in an annular notch (9) on the retaining collar and which in the event of impacts acting transversely to the longitudinal axis of the brake shoe application element (3), reacts elastically and permits a relative movement between pressure plate (2) and the brake shoe application element (3) by the amount (s). <IMAGE>
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