发明名称 |
JACK STAND AND COMBINATION & METHOD OF ELEVATING A LOAD |
摘要 |
The combination of a jack stand and a vertically oriented, compact hydraulic jack enables a user to avoid misplacement when lifting a load. The stand includes a vertically oriented column moveable between a plurality of different elevated positions. An underside of an overhanging member attached to the column is engaged by a piston member of the jack to elevated the column as the jack is elevated, |
申请公布号 |
US2012112147(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US201113333853 |
申请日期 |
2011.12.21 |
申请人 |
HERNANDEZ, JR. HECTOR RAY;ALLTRADE TOOLS LLC |
发明人 |
HERNANDEZ, JR. HECTOR RAY |
分类号 |
B66F3/25 |
主分类号 |
B66F3/25 |
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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