发明授权
- 专利标题: Roof covering element (tile-like sheet) equipped with embossments
- 专利标题(中): 装有浮雕的屋顶覆盖件(瓦片状片材)
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申请号: US14394612申请日: 2013-04-30
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公开(公告)号: US09340979B2公开(公告)日: 2016-05-17
- 发明人: Andrzej Chabowski
- 申请人: Bogdan Wiecek BUDMAT
- 申请人地址: PL Plock
- 专利权人: BOGDAN WIECEK BUDMAT
- 当前专利权人: BOGDAN WIECEK BUDMAT
- 当前专利权人地址: PL Plock
- 代理机构: Roberts Mlotkowski Safran & Cole, P.C.
- 优先权: PLP.398857 20120417
- 国际申请: PCT/PL2013/000050 WO 20130430
- 国际公布: WO2013/157968 WO 20131024
- 主分类号: E04D1/00
- IPC分类号: E04D1/00 ; E04D1/36 ; E04D3/24 ; E04D3/30 ; E04D1/26
摘要:
A roof covering element (a tile-like sheet) equipped with embossments according to the present invention characterizes in that the surface of the lower edge (2) of the roof covering element (1) has at least one embossment (3) done downwards and inwards in relation to the roof covering element (1) with an assembling hole (4) prepared centrally. A bottom of that embossment (3) is at zero or acute angle with the surface of the lower edge (2). The surface of the upper edge (5) of the roof covering element (1) has at least one embossment (6) done downwards and inwards in relation to the covering element (1) with an assembling hole (7) prepared centrally. A bottom of that embossment (6), preferably of circular shape, is at zero or acute angle with the surface of the upper edge (5).
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