专利检索 ap:("Shigeo Ooi" OR "Yukihiro Hattori" OR "Hiroshi Ooizumi" OR "Kazunori Iida") AND inv:"Yukihiro Hattori" 第 1 页

1.

发明授权
Connector assemblies suitable for attachment to bent tubular conduit 有权

公开(公告)号：US06601878B2

公开(公告)日：2003-08-05

申请号：US10125560

申请日：2002-04-19

申请人： Shigeo Ooi , Yukihiro Hattori , Hiroshi Ooizumi , Kazunori Iida

发明人： Shigeo Ooi , Yukihiro Hattori , Hiroshi Ooizumi , Kazunori Iida

IPC分类号： F16L5500

CPC分类号： F16L3/1226 , F16L37/084 , F16L2201/10

摘要： A connector assembly 8 may include a connector 10 having flow channel 11 defined therein. One end of the flow channel may engagingly receive a tubular conduit 1. A checker 30 may be coupled to the connector 10. The connection checker 30 may engagingly receive a bent portion 1b of the tubular conduit 1 and ensure a proper connecting condition between the connector 10 and the tubular conduit 1. The connection checker 30 also may prevent the connector 10 from rotating relative to the tubular conduit 1. A holder 20 may detachably and pivotally couple the connection checker 30 to the connector 10.