| 摘要 |
<p>PCT No. PCT/FR90/00133 Sec. 371 Date Oct. 22, 1990 Sec. 102(e) Date Oct. 22, 1990 PCT Filed Feb. 26, 1990 PCT Pub. No. WO90/10163 PCT Pub. Date Sep. 7, 1990.Device for compensating the clearance between brake linings and drums accomplished by means of ratchets (21) engaged during displacement of the operating system of the camshaft (10) with the peripheral teeth (14) of an intermediate ring (11) fixed to the camshaft (10). The ratchets are retained in receptacles having a width greater than the ratchets. The ratchets and the teeth have mating undercuts. The greater width provides the desired brake clearance after adjustment and the undercuts provide both a full release of the ratchet and a slight relaxation of the adjustment.</p> |
