| 摘要 |
<p>An automatic brake shoe adjuster for maintaining correct clearance between a brake drum and linings of brake shoes (3,4) in a drum brake, characterized in a latching system comprising a strut (13) for adjusting the engaging length between the brake shoes (3,4); and a latch member (14) having a fitting hole (14c) into which the strut (13) is fitted in such a way that the latch member (14) is slidable upon the strut (13) only when the axis of the fitting hole (14c) is positioned substantially parallel to the strut (13); otherwise, the latch member (14) is latched to the strut (13). <IMAGE></p> |
