发明名称 |
DEVICE TO RAISE AND LOWER BOX-SHAPED CONSTRUCTION ELEMENTS, IN PARTICULAR PREFABRICATED GARAGES |
摘要 |
<p>A device to raise and lower box-shaped construction elements with the elements having at least three openings in the floor; the device including lifting cylinders designed to pass through the openings, a lifting plate mounted perpendicular to the cylinder walls and an inclined plate designed to support the construction elements.</p> |
申请公布号 |
CA1041078(A) |
申请公布日期 |
1978.10.24 |
申请号 |
CA19760249876 |
申请日期 |
1976.04.08 |
申请人 |
FREUDELSPERGER, FRITZ |
发明人 |
FREUDELSPERGER, FRITZ |
分类号 |
B66F7/00;(IPC1-7):66F7/00 |
主分类号 |
B66F7/00 |
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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