Title:
【発明の名称】高圧流体用継手
Document Type and Number:
Japanese Patent JP2803383
Kind Code:
B2
Abstract:
A coupling for connecting a connecting pipe to a main pipe. The coupling comprises a coupling member and a nut screwed into the coupling member. A projection having an arc-shaped cross-section and extending in the circumferential direction of the outer wall of the main pipe is formed on the outer wall of the main pipe, and the coupling member is rotatably fitted onto the projection. A conical shape groove connected to the high pressure fluid passage in the main pipe is formed on the outer wall of the main pipe, and the tip portion of the connecting pipe is pressed against the conical shape groove by tightening down the nut.
Inventors:
Takahashi Takeshi
Takashi Yamamoto
Takashi Yamamoto
Application Number:
JP7514991A
Publication Date:
September 24, 1998
Filing Date:
April 08, 1991
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16L41/08; F02M55/00; F02M55/02; F16L19/03; F16L27/087; F16L33/00; F16L41/12; (IPC1-7): F16L41/08
Domestic Patent References:
| JP644994U | ||||
| JP644995U |
Attorney, Agent or Firm:
Aoki Akira (4 outside)