发明名称 |
Composite shingle having target nailing areas |
摘要 |
A fastenable composite roofing shingle is made from a composition comprising an organic, resinous material and an inorganic filler material, the shingle having a structure comprising a top surface forming an upper, headlap portion and a lower, butt portion, with the headlap portion having one or more targets suitable for indicating a desired fastener location to a shingle installer. The targets include a recessed area in the top surface of the shingle to enable a head of a fastener to be sheltered below the top surface. The recessed area has a hollow dimple defining an area of additional indentation, whereby the thickness of the shingle in the recessed area is greater than the thickness of the shingle in the dimple.
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申请公布号 |
US5946877(A) |
申请公布日期 |
1999.09.07 |
申请号 |
US19980067551 |
申请日期 |
1998.04.28 |
申请人 |
OWENS CORNING FIBERGLAS TECHNOLOGY, INC. |
发明人 |
GALLINAT, CHARLES E.;RUDY, ANDY;THOMPSON, THOMAS K. |
分类号 |
E04D1/20;(IPC1-7):E04D1/24 |
主分类号 |
E04D1/20 |
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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