发明名称 Guttering
摘要 A gutter fitting 1 comprises a body member 2 defining a channel for receiving a gutter length. A sealing member 6 extends through a slot 7 in the body member and has a sealing portion 10 for sealing against the gutter length and a retaining portion 11 which extends transversely of the slot 7 and is clamped in a passage 12 between the body member 2 and a clip 13 which snap fits over the opposite longitudinal edges-one edge 8 only shown-of the channel to clamp the gutter length in the channel. The sealing member is thereby adequately retained in the fitting against displacement.
申请公布号 US4297053(A) 申请公布日期 1981.10.27
申请号 US19790105401 申请日期 1979.12.19
申请人 WAVIN B.V. 发明人 NICHOLAS, TERRY G.
分类号 E04D13/068;(IPC1-7):E02B9/04 主分类号 E04D13/068
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