发明名称 |
Roofing plate for securing roofing membrane |
摘要 |
<p>A roofing plate for securing a roofing membrane (18) to a roof includes a top surface (14), a bottom surface (16) and a generally oblong peripheral edge (12). An opening (26) is located generally centrally on the plate in a central portion for receiving a fastener for securing the plate to the roof. Also included are a pair of first rib portions (28) which project from the top surface between the peripheral edge (12) and the central opening (26), and a pair of transverse ribs (40) which project from the top surface for enhancing torsional stability and reinforcing the central portion of the plate. <IMAGE></p> |
申请公布号 |
EP1020586(A1) |
申请公布日期 |
2000.07.19 |
申请号 |
EP20000400075 |
申请日期 |
2000.01.13 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
HASAN, RIAZ;WALLACE, GARETH A.;LARSON, PAUL M. |
分类号 |
E04D5/14;(IPC1-7):E04D5/14 |
主分类号 |
E04D5/14 |
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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