发明名称 |
PAWL SPRING ASSEMBLY FOR A ROTARY IMPACT MECHANISM |
摘要 |
<p>In a rotary impact mechanism which has input, output and inertia members substantially symmetrical and journaled about each other for independent angular movement about a common axis and a pawl and ratchet assembly for interconnecting the input and output members for torque transmission, the pawl spring assembly for biasing the pawl in a direction to engage the ratchet comprises a plurality of spring elements formed into a unitary structure and arranged with respect to the pawl to sequentially engage and load the pawl as the pawl is moved in a direction to disengage form the ratchet.</p> |
申请公布号 |
CA1092865(A) |
申请公布日期 |
1981.01.06 |
申请号 |
CA19780307842 |
申请日期 |
1978.07.21 |
申请人 |
MARQUETTE METAL PRODUCTS COMPANY |
发明人 |
ANDERSON, J. EDWARD C. |
分类号 |
B25B21/02;B25D15/00;(IPC1-7):25B21/02 |
主分类号 |
B25B21/02 |
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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