JPS5832069Y2 - 管継手 - Google Patents

管継手

Info

Publication number
JPS5832069Y2
JPS5832069Y2 JP1978167386U JP16738678U JPS5832069Y2 JP S5832069 Y2 JPS5832069 Y2 JP S5832069Y2 JP 1978167386 U JP1978167386 U JP 1978167386U JP 16738678 U JP16738678 U JP 16738678U JP S5832069 Y2 JPS5832069 Y2 JP S5832069Y2
Authority
JP
Japan
Prior art keywords
groove
pipe
backing
annular
notch
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.)
Expired
Application number
JP1978167386U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5582581U (enrdf_load_html_response
Inventor
洸 奥山
勉 橋本
義章 坂東
清 藤巻
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.)
Eisai Co Ltd
Sekisui Chemical Co Ltd
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd, Sekisui Chemical Co Ltd filed Critical Eisai Co Ltd
Priority to JP1978167386U priority Critical patent/JPS5832069Y2/ja
Priority to US06/074,806 priority patent/US4296954A/en
Priority to DE7979301876T priority patent/DE2961166D1/de
Priority to EP79301876A priority patent/EP0009368B1/en
Priority to AU50789/79A priority patent/AU526208B2/en
Priority to CA335,630A priority patent/CA1115746A/en
Publication of JPS5582581U publication Critical patent/JPS5582581U/ja
Application granted granted Critical
Publication of JPS5832069Y2 publication Critical patent/JPS5832069Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP1978167386U 1978-09-14 1978-12-04 管継手 Expired JPS5832069Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1978167386U JPS5832069Y2 (ja) 1978-12-04 1978-12-04 管継手
US06/074,806 US4296954A (en) 1978-09-14 1979-09-11 Pipe coupling and pipe joint connection
DE7979301876T DE2961166D1 (en) 1978-09-14 1979-09-12 Pipe coupling and pipe joint connection
EP79301876A EP0009368B1 (en) 1978-09-14 1979-09-12 Pipe coupling and pipe joint connection
AU50789/79A AU526208B2 (en) 1978-09-14 1979-09-12 Screwed pipe coupling
CA335,630A CA1115746A (en) 1978-09-14 1979-09-14 Pipe coupling and pipe joint connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978167386U JPS5832069Y2 (ja) 1978-12-04 1978-12-04 管継手

Publications (2)

Publication Number Publication Date
JPS5582581U JPS5582581U (enrdf_load_html_response) 1980-06-06
JPS5832069Y2 true JPS5832069Y2 (ja) 1983-07-15

Family

ID=29167545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978167386U Expired JPS5832069Y2 (ja) 1978-09-14 1978-12-04 管継手

Country Status (1)

Country Link
JP (1) JPS5832069Y2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189689U (ja) * 1984-05-25 1985-12-16 積水化学工業株式会社 管継手

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349714U (enrdf_load_html_response) * 1976-10-01 1978-04-26

Also Published As

Publication number Publication date
JPS5582581U (enrdf_load_html_response) 1980-06-06

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