| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure in which a brake clearance formed in a non-braking time and a brake clearance formed at the release of parking brake force can be easily adjusted into a desired size. <P>SOLUTION: A driven side lever 37 is supported in a swingable manner to a brake cover 21. A pressure plate 62 is arranged in a rotatable and axially displaceable manner inside the brake cover 21 to permit the displacement of the pressure plate 62 to the pressure receiving part side by the unidirectional swing of the driven side lever 37. The back face of a piston is placed to face the pressure plate 62. A return adjusting device 81 for adjusting a return position when the driven side lever 37 swings in the other direction which is the return direction, is provided between the brake cover 21 and the driven side lever 37. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
