发明名称 |
Lifting systems and methods for use with a hitch mechanism |
摘要 |
A lifting system for a hitch mechanism is provided. The lifting system includes a raise/lower member; an intermediate mechanism to move the raise/lower member between a lower position and an upper position; and a control for causing the intermediate mechanism to move the raise/lower member from one position to the other.
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申请公布号 |
US2005184484(A1) |
申请公布日期 |
2005.08.25 |
申请号 |
US20040781629 |
申请日期 |
2004.02.20 |
申请人 |
JOHNS TIMOTHY M.;VIHRACHEFF ALEXEY;STAGG HARRY J.;CRUZ ANASTACIO JR. |
发明人 |
JOHNS TIMOTHY M.;VIHRACHEFF ALEXEY;STAGG HARRY J.;CRUZ ANASTACIO JR. |
分类号 |
B60D1/02;B60D1/36;(IPC1-7):B60D1/00 |
主分类号 |
B60D1/02 |
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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