JPS642734A - Production of joint hardware for deformed steel bar and its device - Google Patents

Production of joint hardware for deformed steel bar and its device

Info

Publication number
JPS642734A
JPS642734A JP62155936A JP15593687A JPS642734A JP S642734 A JPS642734 A JP S642734A JP 62155936 A JP62155936 A JP 62155936A JP 15593687 A JP15593687 A JP 15593687A JP S642734 A JPS642734 A JP S642734A
Authority
JP
Japan
Prior art keywords
tubular body
shape
joint hardware
parts
closed
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
JP62155936A
Other languages
English (en)
Other versions
JPH012734A (ja
JPH0248332B2 (ja
Inventor
Yoshio Kasai
Shigeru Usami
Kozo Toyama
Shin Terauchi
Koki Wami
Shigeo Watanabe
Yasunobu Shiraishi
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP62-155936A priority Critical patent/JPH012734A/ja
Priority claimed from JP62-155936A external-priority patent/JPH012734A/ja
Publication of JPS642734A publication Critical patent/JPS642734A/ja
Publication of JPH012734A publication Critical patent/JPH012734A/ja
Publication of JPH0248332B2 publication Critical patent/JPH0248332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP62-155936A 1987-06-23 異形棒鋼用継手金物の製造方法およびその装置 Granted JPH012734A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-155936A JPH012734A (ja) 1987-06-23 異形棒鋼用継手金物の製造方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-155936A JPH012734A (ja) 1987-06-23 異形棒鋼用継手金物の製造方法およびその装置

Publications (3)

Publication Number Publication Date
JPS642734A true JPS642734A (en) 1989-01-06
JPH012734A JPH012734A (ja) 1989-01-06
JPH0248332B2 JPH0248332B2 (ja) 1990-10-24

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011000617A (ja) * 2009-06-19 2011-01-06 Nippon Steel Corp 金属管の熱間プレス成形装置およびその方法
JP2011020137A (ja) * 2009-07-15 2011-02-03 Nippon Steel Corp 金属管の熱間成形装置およびその方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834925U (ja) * 1971-08-26 1973-04-26
JPS4841428U (ja) * 1971-09-20 1973-05-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834925U (ja) * 1971-08-26 1973-04-26
JPS4841428U (ja) * 1971-09-20 1973-05-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011000617A (ja) * 2009-06-19 2011-01-06 Nippon Steel Corp 金属管の熱間プレス成形装置およびその方法
JP2011020137A (ja) * 2009-07-15 2011-02-03 Nippon Steel Corp 金属管の熱間成形装置およびその方法

Also Published As

Publication number Publication date
JPH0248332B2 (ja) 1990-10-24

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