JPS5296411A - Automatic mechanical clamping control at pipe end screw of coupling - Google Patents

Automatic mechanical clamping control at pipe end screw of coupling

Info

Publication number
JPS5296411A
JPS5296411A JP1352076A JP1352076A JPS5296411A JP S5296411 A JPS5296411 A JP S5296411A JP 1352076 A JP1352076 A JP 1352076A JP 1352076 A JP1352076 A JP 1352076A JP S5296411 A JPS5296411 A JP S5296411A
Authority
JP
Japan
Prior art keywords
coupling
mechanical clamping
pipe end
end screw
automatic mechanical
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
JP1352076A
Other languages
Japanese (ja)
Other versions
JPS5717661B2 (en
Inventor
Yoshitami Inagaki
Kimitaka Inoue
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1352076A priority Critical patent/JPS5296411A/en
Publication of JPS5296411A publication Critical patent/JPS5296411A/en
Publication of JPS5717661B2 publication Critical patent/JPS5717661B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

PURPOSE: To automatically control the mechanical clamping position by measuring an initial manufal clamping position and indicating the number of threading revolution required for a coupling to completely tighten the screw based on the above measured valve.
COPYRIGHT: (C)1977,JPO&Japio
JP1352076A 1976-02-10 1976-02-10 Automatic mechanical clamping control at pipe end screw of coupling Granted JPS5296411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1352076A JPS5296411A (en) 1976-02-10 1976-02-10 Automatic mechanical clamping control at pipe end screw of coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1352076A JPS5296411A (en) 1976-02-10 1976-02-10 Automatic mechanical clamping control at pipe end screw of coupling

Publications (2)

Publication Number Publication Date
JPS5296411A true JPS5296411A (en) 1977-08-13
JPS5717661B2 JPS5717661B2 (en) 1982-04-12

Family

ID=11835420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1352076A Granted JPS5296411A (en) 1976-02-10 1976-02-10 Automatic mechanical clamping control at pipe end screw of coupling

Country Status (1)

Country Link
JP (1) JPS5296411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875109U (en) * 1981-11-16 1983-05-20 三菱自動車工業株式会社 automotive ventilation system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01145081A (en) * 1987-11-30 1989-06-07 Tabata:Kk See-through body for submerged mount article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875109U (en) * 1981-11-16 1983-05-20 三菱自動車工業株式会社 automotive ventilation system

Also Published As

Publication number Publication date
JPS5717661B2 (en) 1982-04-12

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