专利名称：Compression fitting发明人：UNEWISSE, HEINZ申请号：EP90250133.7申请日：19900523公开号：EP0403037A1公开日：19901219
专利附图：
摘要：The invention relates to a compressible fitting for producing a non-detachablesealed connection of pipes, which has at least one end which is of hook-shaped cross-section, is constructed in the manner of a bead, holds a round sealing ring and can becompressed with the pipe, and a region which connects thereto, is of cylindrical
construction, extends in the longitudinal direction, is provided at the end with a bead-shaped depression (acting as a stop for the smooth-ended pipe which can be pushed in)and connects to the region characterising the type of fitting. In order to provide acompressible fitting which can be produced cost-effectively while maintaining the knownrapid connection technology it is proposed that the region characterising the type offitting be constructed as a cast or stamped base body (2, 9), which is produced from ametallic or non-metallic material, which, with a standardised connecting piece (3, 3', 3''),produced from sheet metal, has, in a known manner, an end (4, 4', 4'') which is
constructed in the manner of bead and holds a round sealing ring (5, 5''), and a region (6,6', 6''), which connects thereto, is of cylindrical construction and is provided at the endwith a bead-shaped depression (7, 7', 7'') which acts as a stop for the smooth-ended pipewhich can be pushed in. ……
申请人：MANNESMANN AKTIENGESELLSCHAFT
地址：MANNESMANNUFER 2; D-4000 DUESSELDORF 1,Postfach 10 36 41 D-40027Düsseldorf DE
国籍：DE
代理机构：Meissner, Peter E., Dipl.-Ing.
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