| 摘要 |
The invention relates to a braking system, in particular for an expanding wedge drum brake, comprising a support unit (2), an actuation unit (4), a reference unit (6) and a display unit (8), wherein the reference unit (6) screens the support unit (2) and the actuation unit (4) at least in some areas, wherein the actuation unit (4) engages with the support unit (2) and displaces the support unit (2) in a specified position relative to the reference unit (6) or secures the support unit in a position relative to the reference unit (6), wherein the support unit (2) engages with the display unit (8) in order to displace the display unit (8) into a specified position relative to the reference unit (6), wherein a wear status of the braking system can be determined from outside of the braking system via the position of the display unit (8) relative to a predetermined reference geometry (62) on the reference unit (6). |
