发明名称 |
Axial retention of the shoe of a drum brake and a drum-brake shoe equipped with an axial-retention device |
摘要 |
A drum brake assembly includes a pair of brake shoes which are slidably mounted on a fixed support. An elastic retention member is mounted on each of the shoes before they are assembled onto the fixed support. Each of the retention members includes a locking portion which engages the web of the brake shoes, and a pair of arm portions which extend from the locking portions and which engage the web of the brake shoe in such a way as to releasably maintain the locking portion engaged with the web of the brake shoe. When the brake shoes are assembled on the torque member, a portion of the torque member is provided with a sloped edge that engages the locking portion to release the latter as the brake shoes are assembled onto the fixed support, so that the retaining member then exerts a biasing force between the torque member and the brake shoes.
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申请公布号 |
US4553649(A) |
申请公布日期 |
1985.11.19 |
申请号 |
US19830557563 |
申请日期 |
1983.12.02 |
申请人 |
ALLIED CORPORATION;SOCIETE ANONYME D.B.A. |
发明人 |
BAILEY, RONALD D.;CHARBONNIER, JACQUES;CHOTARD, MICHEL |
分类号 |
F16D51/18;F16D65/09;(IPC1-7):F16D65/02 |
主分类号 |
F16D51/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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