发明名称 |
Secure crank locking device for trailer landing gear assembly |
摘要 |
A secured crank locking device automatically secures a hand crank in its operative position to an input shaft of a gearing mechanism, with the locking device being easily disengaged to move the crank from its operative position to a stored position following rotation of the crank in the operation of the mechanism.
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申请公布号 |
US7303210(B2) |
申请公布日期 |
2007.12.04 |
申请号 |
US20050076897 |
申请日期 |
2005.03.10 |
申请人 |
BAXTER PROPERTIES, L.L.C. |
发明人 |
BAXTER BOBBY G.;BAXTER DAVID A. |
分类号 |
B60S9/08 |
主分类号 |
B60S9/08 |
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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