| 摘要 |
A pair of pincers for assembling and disassembling the springs of the brake shoes in a drum brake includes a position lever and a hook lever pivotally combined together. The position lever has a ball joint on top for fitting a position member. The hook lever has its upper end formed with a hook facing the position member. The position member has a sleeve fitting and turning around the ball joint, and ratchet teeth provided on top. The pincers has two handles one of which has a groove and a blocking member at the lower end. Thus, the ratchet teeth of the position member grab the outer wall of the brake shoes, and the hook of the hook lever hooks the end of the spring to disassemble the spring. The end of the handle hooks the end of the spring and is slightly pried to assemble the spring.
|
