JPS6251690B2 - - Google Patents

Info

Publication number
JPS6251690B2
JPS6251690B2 JP10777879A JP10777879A JPS6251690B2 JP S6251690 B2 JPS6251690 B2 JP S6251690B2 JP 10777879 A JP10777879 A JP 10777879A JP 10777879 A JP10777879 A JP 10777879A JP S6251690 B2 JPS6251690 B2 JP S6251690B2
Authority
JP
Japan
Prior art keywords
web
section steel
corrugated
present
steel
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
JP10777879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633129A (en
Inventor
Masaki Hamada
Seiichi Tanaka
Takeshi Kikuchi
Yasuhiro Asai
Chihiro Hayashi
Akio Ootake
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 JP10777879A priority Critical patent/JPS5633129A/ja
Priority to CA000358273A priority patent/CA1150986A/en
Publication of JPS5633129A publication Critical patent/JPS5633129A/ja
Priority to US06/751,433 priority patent/US4597278A/en
Publication of JPS6251690B2 publication Critical patent/JPS6251690B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)
JP10777879A 1979-08-24 1979-08-24 Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web Granted JPS5633129A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10777879A JPS5633129A (en) 1979-08-24 1979-08-24 Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web
CA000358273A CA1150986A (en) 1979-08-24 1980-08-14 Method for producing i-beam having centrally corrugated web and rolls for producing such i-beam
US06/751,433 US4597278A (en) 1979-08-24 1985-07-03 Method for producing I-beam having centrally corrugated web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10777879A JPS5633129A (en) 1979-08-24 1979-08-24 Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web

Publications (2)

Publication Number Publication Date
JPS5633129A JPS5633129A (en) 1981-04-03
JPS6251690B2 true JPS6251690B2 (enrdf_load_stackoverflow) 1987-10-31

Family

ID=14467771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10777879A Granted JPS5633129A (en) 1979-08-24 1979-08-24 Manufacture and manufacturing roll for h-shaped steel possessing corrugate at middle part of web

Country Status (1)

Country Link
JP (1) JPS5633129A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412392U (enrdf_load_stackoverflow) * 1987-07-14 1989-01-23
JPS6412394U (enrdf_load_stackoverflow) * 1987-07-14 1989-01-23

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103625551A (zh) * 2012-08-20 2014-03-12 武琳 一种一次罗拉成型工字梁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412392U (enrdf_load_stackoverflow) * 1987-07-14 1989-01-23
JPS6412394U (enrdf_load_stackoverflow) * 1987-07-14 1989-01-23

Also Published As

Publication number Publication date
JPS5633129A (en) 1981-04-03

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