发明公开
- 专利标题： Improved roof ventilation tile and method of ventilating a roof space
- 专利标题（中）： 改进的屋顶通风道和通风室的方法
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申请号： EP83301205申请日： 1983-03-07
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公开(公告)号： EP0090513A3公开(公告)日： 1983-12-07
- 发明人: Radcliffe, William
- 申请人： NICHOLL & WOOD LTD.
- 专利权人： NICHOLL & WOOD LTD.
- 当前专利权人： NICHOLL & WOOD LTD.
- 优先权： GB8208922 19820326
- 主分类号： E04D01/30
- IPC分类号： E04D01/30
摘要：
A roof ventilation tile clipped into place over a hole made through the tiling of a roof. Perimeter regions (1a, 1b, 1c) of a base plate (1) underlie tiles which surround the hole and the strut 4 rests on tiles adjacent to the hole. Distal end portions (6b, 6c) of a spring steel clip (6) enter the hole and locate behind and below a roof batten defining the lower edge of the hole.
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