发明名称 |
Device for hoisting drywall sheets with automated deck loading |
摘要 |
A device for lifting drywall to a position where it may be mounted to a wall includes a lifting chain attached to a winch and also includes hooks to hold the drywall. The drywall is positioned on the deck at a lowered position, and the deck may subsequently be raised.
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申请公布号 |
US5700123(A) |
申请公布日期 |
1997.12.23 |
申请号 |
US19960665305 |
申请日期 |
1996.06.17 |
申请人 |
ROKOSH, THADDEUS JEROME;ROKOSH, JOSEPH MATTHEW |
发明人 |
ROKOSH, THADDEUS JEROME;ROKOSH, JOSEPH MATTHEW |
分类号 |
E04F21/18;(IPC1-7):E04G21/14 |
主分类号 |
E04F21/18 |
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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