JPH0248332B2 - - Google Patents

Info

Publication number
JPH0248332B2
JPH0248332B2 JP62155936A JP15593687A JPH0248332B2 JP H0248332 B2 JPH0248332 B2 JP H0248332B2 JP 62155936 A JP62155936 A JP 62155936A JP 15593687 A JP15593687 A JP 15593687A JP H0248332 B2 JPH0248332 B2 JP H0248332B2
Authority
JP
Japan
Prior art keywords
mandrel
hole
compression spacer
tube
formwork
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 - Lifetime
Application number
JP62155936A
Other languages
English (en)
Japanese (ja)
Other versions
JPH012734A (ja
JPS642734A (en
Inventor
Yoshio Kasai
Shigeru Usami
Kozo Tooyama
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 JP62155936A priority Critical patent/JPS642734A/ja
Publication of JPH012734A publication Critical patent/JPH012734A/ja
Publication of JPS642734A publication Critical patent/JPS642734A/ja
Publication of JPH0248332B2 publication Critical patent/JPH0248332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Reinforcement Elements For Buildings (AREA)
JP62155936A 1987-06-23 1987-06-23 Production of joint hardware for deformed steel bar and its device Granted JPS642734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62155936A JPS642734A (en) 1987-06-23 1987-06-23 Production of joint hardware for deformed steel bar and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62155936A JPS642734A (en) 1987-06-23 1987-06-23 Production of joint hardware for deformed steel bar and its device

Publications (3)

Publication Number Publication Date
JPH012734A JPH012734A (ja) 1989-01-06
JPS642734A JPS642734A (en) 1989-01-06
JPH0248332B2 true JPH0248332B2 (cg-RX-API-DMAC7.html) 1990-10-24

Family

ID=15616753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62155936A Granted JPS642734A (en) 1987-06-23 1987-06-23 Production of joint hardware for deformed steel bar and its device

Country Status (1)

Country Link
JP (1) JPS642734A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5287537B2 (ja) * 2009-06-19 2013-09-11 新日鐵住金株式会社 金属管の熱間プレス成形装置およびその方法
JP5287565B2 (ja) * 2009-07-15 2013-09-11 新日鐵住金株式会社 鋼管の熱間成形装置およびその方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242413Y2 (cg-RX-API-DMAC7.html) * 1971-08-26 1977-09-27
JPS4841428U (cg-RX-API-DMAC7.html) * 1971-09-20 1973-05-26

Also Published As

Publication number Publication date
JPS642734A (en) 1989-01-06

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