发明名称 Branch piece for a liquid-channelling downpipe
摘要 In order to simplify the construction of an intermediate piece for a downpipe, it is proposed to arrange an upwardly conically tapering intercepting part (15) in an outer pipe part (12). The two parts (12, 15) form a collecting gutter (16) on which a discharge stub (14) is arranged. The intermediate piece is suitable, in particular, for rainwater downpipes. A filter device (17), which may advantageously be formed by a halical wire, is preferably arranged on the uer border of the collecting gutter (16). <IMAGE>
申请公布号 DE4432704(A1) 申请公布日期 1995.03.23
申请号 DE19944432704 申请日期 1994.09.14
申请人 METZ, ELMAR, 91086 AURACHTAL, DE 发明人 METZ, ELMAR, 91086 AURACHTAL, DE
分类号 E04D13/08;(IPC1-7):E04D13/08 主分类号 E04D13/08
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