发明名称 Pipe clamp for joining pipes - consists of ring with slits and conically stepped part
摘要 The pipe clamp for holding a sectional pipe, esp. exhaust pipe, consists of a ring (4) with slits in enclosing the pipes being held and joining them in the lengthwise axis of the pipes. Both ends of the ring (4) are outward-curved and held tightly together. The ring (4) has a conically stepped part (7). The difference in the dia. near the stepped part (7) matches the wall thickness of the larger of the two pipes being held. USE/ADVANTAGE - The pipe connection is sealed better by a slotted ring joining two pipes have a stepped part.
申请公布号 DE4033160(A1) 申请公布日期 1991.04.25
申请号 DE19904033160 申请日期 1990.10.16
申请人 JOH. VAILLANT GMBH U. CO, 5630 REMSCHEID, DE 发明人 HELLMANN, DONALD, 5860 ISERLOHN, DE
分类号 F01N13/18;F16L21/06 主分类号 F01N13/18
代理机构 代理人
主权项
地址