Title:
JOINT FOR CORRUGATED TUBE
Document Type and Number:
Japanese Patent JP3900448
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a joint for a corrugated tube capable of reliably shrinking the coupling pawl sections of a retainer and coupling them with the valley section of the corrugated tube.
SOLUTION: This joint is provided with a joint main body 2 having a connecting hole 10, a fastening member 4 having a through hole 42 and a retainer 6 coupled with a corrugated tube 18 inserted through the through hole 42, and the joint main body 2 and the fastening member 4 are screwed together. The retainer 6 is provided with multiple expandable/shrinkable coupling pawl sections 34, and the joint main body 2 is provided with an elastic ring 33 in response to multiple coupling pawl sections 34. The elastic ring 33 allows the expansion of the coupling pawl sections 34 of the retainer 6 when it is elastically deformed, and it shrinks the coupling pawl sections 34 when it is returned to the original state.
Inventors:
Masazo Fujisawa
Shinsuke Takahashi
Junichi Kuratani
Takeshi Hashimoto
Shinsuke Takahashi
Junichi Kuratani
Takeshi Hashimoto
Application Number:
JP31078698A
Publication Date:
April 04, 2007
Filing Date:
October 30, 1998
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F16L33/00; F16L33/28; (IPC1-7): F16L33/00; F16L33/28
Domestic Patent References:
| JP5083579U | ||||
| JP4058697U | ||||
| JP9189390A | ||||
| JP2000055259A | ||||
| JP2686237B2 | ||||
| JP2726380B2 | ||||
| JP9032985A |
Attorney, Agent or Firm:
Tadaaki Kishimoto
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