| 摘要 |
The invention relates to an automatic brake adjuster for adjusting the slack between the brake lining and brake drum of a vehicular braking system. The automatic brake adjuster having one way lock mechanism and clutch mechanism along with a control arm arrangement and a pinion assembly, all arranged rotatively relative to each other for automatic adjustment for the slack and only by the control of one way lock. The movement required for the one way lock is such that it is less than the movement required for the clutch mechanism. During the brake operation, the automatic brake adjuster is locking the one way lock mechanism before locking the clutch mechanism. |
