| 摘要 |
The invention relates to a partially lined disk brake (1) comprising a housing (2) and a housing bridge (3) with at least one housing leg (6) that is provided with an actuation unit (4, 5), said actuation unit (4, 5) encompassing an actuator unit (5) and a component (4) which can be moved along an axis of movement (13). At least one brake shoe (21) which is disposed on the component (4) and is movably mounted on at least one support (27, 28) is also provided. Said brake shoe (21) is braced with the support (27, 28) against a contact area (15, 16) by means of a retaining spring (14). One aim of the invention is to create a partially lined brake disk which comprises a retaining spring and is provided with an improved lifting behavior of the brake shoes. Said aim is achieved by disposing the contact area (15, 16) of the retaining spring (14) antiparallel to the axis of movement (13), thus generating a radial biasing force FR as well as another force component F X which runs perpendicular thereto and supports the retracting movement of the brake shoe (21) from the brake disk, thus improving the lifting behavior. |
