JPS6465384A - Pipe joint - Google Patents

Pipe joint

Info

Publication number
JPS6465384A
JPS6465384A JP62222865A JP22286587A JPS6465384A JP S6465384 A JPS6465384 A JP S6465384A JP 62222865 A JP62222865 A JP 62222865A JP 22286587 A JP22286587 A JP 22286587A JP S6465384 A JPS6465384 A JP S6465384A
Authority
JP
Japan
Prior art keywords
butt joint
joint surface
cap nut
projection
jaw part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62222865A
Other languages
Japanese (ja)
Other versions
JPH0689866B2 (en
Inventor
Hideki Kageyama
Tsutomu Ubagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP62222865A priority Critical patent/JPH0689866B2/en
Publication of JPS6465384A publication Critical patent/JPS6465384A/en
Publication of JPH0689866B2 publication Critical patent/JPH0689866B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

PURPOSE: To make a correct judgement of a suitable fastening position by setting up a projection in a butt joint surface of a cap nut and a connecting part in a butt joint surface of a jaw part. CONSTITUTION: A projection 23 is formed in a butt joint surface 22 of the cap nut 2, a connecting part 11 is dented in the butt joint surface 12 of a jaw part 10 for receiving the projection 23 while the butt joint surface 22 of the cap nut 2 moves to the jaw part 10 by fastening the cap nut 12. By this structure, the contact with each other or separation from each other of the projection 23 and the connecting part 11 can be sensed by the operator through obvious changing of resistance against the fastening until a desirable seal condition is obtained while the butt joint surface 22 of the cap nut 2 is related with the butt joint surface 12 of the jaw part 10. Therefore, a final suitable fastening position may correctly be judged.
JP62222865A 1987-09-04 1987-09-04 Pipe fitting Expired - Fee Related JPH0689866B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222865A JPH0689866B2 (en) 1987-09-04 1987-09-04 Pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222865A JPH0689866B2 (en) 1987-09-04 1987-09-04 Pipe fitting

Publications (2)

Publication Number Publication Date
JPS6465384A true JPS6465384A (en) 1989-03-10
JPH0689866B2 JPH0689866B2 (en) 1994-11-14

Family

ID=16789101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222865A Expired - Fee Related JPH0689866B2 (en) 1987-09-04 1987-09-04 Pipe fitting

Country Status (1)

Country Link
JP (1) JPH0689866B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735892U (en) * 1993-12-10 1995-07-04 大阪瓦斯株式会社 Tightening torque confirmation fitting
JP2003254485A (en) * 2002-02-21 2003-09-10 Dmt Co Ltd Locking device of cap nut for coupling
JP2010127458A (en) * 2008-12-01 2010-06-10 Nippon Pillar Packing Co Ltd Resin pipe joint
JP2010261498A (en) * 2009-05-01 2010-11-18 Nippon Pillar Packing Co Ltd Resin pipe fitting
JP2011021621A (en) * 2009-07-13 2011-02-03 Nippon Flex Kk Hose connector
US9714732B2 (en) 2011-02-01 2017-07-25 Parker Hannifin Manufacturing Germany GmbH & Co. KG Connecting device for conduits or hose lines having assembly detection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735892U (en) * 1993-12-10 1995-07-04 大阪瓦斯株式会社 Tightening torque confirmation fitting
JP2003254485A (en) * 2002-02-21 2003-09-10 Dmt Co Ltd Locking device of cap nut for coupling
JP2010127458A (en) * 2008-12-01 2010-06-10 Nippon Pillar Packing Co Ltd Resin pipe joint
JP2010261498A (en) * 2009-05-01 2010-11-18 Nippon Pillar Packing Co Ltd Resin pipe fitting
JP2011021621A (en) * 2009-07-13 2011-02-03 Nippon Flex Kk Hose connector
US9714732B2 (en) 2011-02-01 2017-07-25 Parker Hannifin Manufacturing Germany GmbH & Co. KG Connecting device for conduits or hose lines having assembly detection

Also Published As

Publication number Publication date
JPH0689866B2 (en) 1994-11-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees