Title:
CONNECTION DEVICE FOR BELLOWS PIPE
Document Type and Number:
Japanese Patent JPH07110088
Kind Code:
A
Abstract:
PURPOSE: To easily insert a bellows pipe into a connection hole and improve the air tightness between the connection hole and the bellows pipe.
CONSTITUTION: A cylindrical pressing member 9 into which a bellows pipe 4A can be inserted is movably provided in the connection hole 1a of a connection device body 1. The pressing member 9 is arranged to abut on the right end face of a sealing member 3 such that the pressing member 9 is adapted to squeeze the sealing member 3 to reduce the diameter when it moves leftward.
Inventors:
SHIKAMATA SHINICHI
SAITO MORIO
ANAMIZU TAKASHI
WADA TETSUYA
OKAWA KEIZO
KOSUGI YASUSHI
SAITO MORIO
ANAMIZU TAKASHI
WADA TETSUYA
OKAWA KEIZO
KOSUGI YASUSHI
Application Number:
JP27774993A
Publication Date:
April 25, 1995
Filing Date:
October 08, 1993
Export Citation:
Assignee:
TOKYO GAS CO LTD
KOYO SANGYO CO
KOYO SANGYO CO
International Classes:
F16L33/00; F16L33/28; (IPC1-7): F16L33/00; F16L33/28
Attorney, Agent or Firm:
Watanabe Noboru