JPS622930B2 - - Google Patents

Info

Publication number
JPS622930B2
JPS622930B2 JP5607079A JP5607079A JPS622930B2 JP S622930 B2 JPS622930 B2 JP S622930B2 JP 5607079 A JP5607079 A JP 5607079A JP 5607079 A JP5607079 A JP 5607079A JP S622930 B2 JPS622930 B2 JP S622930B2
Authority
JP
Japan
Prior art keywords
coupler
thread
male
threaded
reinforcing bars
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
JP5607079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55149411A (en
Inventor
Kyoshi Shirakawa
Kenichi Nakagawa
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 JP5607079A priority Critical patent/JPS55149411A/ja
Publication of JPS55149411A publication Critical patent/JPS55149411A/ja
Publication of JPS622930B2 publication Critical patent/JPS622930B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
JP5607079A 1979-05-08 1979-05-08 Improvement for rigidity of screw joint Granted JPS55149411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5607079A JPS55149411A (en) 1979-05-08 1979-05-08 Improvement for rigidity of screw joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5607079A JPS55149411A (en) 1979-05-08 1979-05-08 Improvement for rigidity of screw joint

Publications (2)

Publication Number Publication Date
JPS55149411A JPS55149411A (en) 1980-11-20
JPS622930B2 true JPS622930B2 (enrdf_load_stackoverflow) 1987-01-22

Family

ID=13016814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5607079A Granted JPS55149411A (en) 1979-05-08 1979-05-08 Improvement for rigidity of screw joint

Country Status (1)

Country Link
JP (1) JPS55149411A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS55149411A (en) 1980-11-20

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