发明名称 Connecting clip for butt joining two pipes, esp. exhaust pipes - comprises open looped ring clamping round pipe ends and sealed by inner sealing sleeve.
摘要 The open loop-like sleeve (16) conforms with the open looped ring (4). The ends (17,18) interact to adapt to the pipes (1,2) being joined and to form an abutment plate (19) which allows sealing contact (20-23) between the ends (17,18) of the sleeve (16). The sleeve itself (16) can be formed from a strip coaxial with the ring (4). Its OD is smaller than that of the pipes being connected. One end (18) of the strip has a notch (24) and the other end (17) a foot (25) for engaging in the notch. USE/ADVANTAGE - Easier use and sealing together of two pipes without having to process the ends of the pipes.
申请公布号 DE4216921(A1) 申请公布日期 1993.09.30
申请号 DE19924216921 申请日期 1992.05.22
申请人 LUPAN AG, STANS, CH 发明人 VERZICHT DES ERFINDERS AUF NENNUNG
分类号 F16L21/06;(IPC1-7):F16L21/06;F01N7/18 主分类号 F16L21/06
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