发明名称 |
METHOD AND DEVICE FOR MECHANICALLY FASTENING ROOF SEALING FOILS AND INSULATING MATERIALS TO ROOFS |
摘要 |
A method and corresponding apparatus accurately and efficiently fasten roofing materials to a roof. A first stroke of a piston both separates a single roofing screw from a roofing screw magazine and delivers it to a premounting position and separates a metal bracket from a metal bracket magazine and delivers it to a metal bracket premounting position. The second or return stroke places the screw and the metal bracket into respective mounting positions. A power screwdriver screws the screw through the metal bracket and the roofing materials placed on the roof and into the ceiling structure. The apparatus is mounted on a mobile frame to allow easy movement of the apparatus from fastening position to fastening position on the roof. |
申请公布号 |
EP0292604(A3) |
申请公布日期 |
1989.05.17 |
申请号 |
EP19870112391 |
申请日期 |
1987.08.26 |
申请人 |
ZAHN, HARALD |
发明人 |
ZAHN, HARALD |
分类号 |
B25B13/48;B25B23/04;E04D15/04;(IPC1-7):E04D15/04 |
主分类号 |
B25B13/48 |
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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