FR2252879B1 - - Google Patents

Info

Publication number
FR2252879B1
FR2252879B1 FR7439418A FR7439418A FR2252879B1 FR 2252879 B1 FR2252879 B1 FR 2252879B1 FR 7439418 A FR7439418 A FR 7439418A FR 7439418 A FR7439418 A FR 7439418A FR 2252879 B1 FR2252879 B1 FR 2252879B1
Authority
FR
France
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
FR7439418A
Other languages
French (fr)
Other versions
FR2252879A1 (en
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
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2252879A1 publication Critical patent/FR2252879A1/fr
Application granted granted Critical
Publication of FR2252879B1 publication Critical patent/FR2252879B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
FR7439418A 1973-12-03 1974-12-02 Expired FR2252879B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13639573A JPS5332786B2 (en) 1973-12-03 1973-12-03

Publications (2)

Publication Number Publication Date
FR2252879A1 FR2252879A1 (en) 1975-06-27
FR2252879B1 true FR2252879B1 (en) 1980-03-28

Family

ID=15174143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439418A Expired FR2252879B1 (en) 1973-12-03 1974-12-02

Country Status (8)

Country Link
JP (1) JPS5332786B2 (en)
BE (1) BE822826A (en)
BR (1) BR7410075A (en)
DE (1) DE2456782A1 (en)
FR (1) FR2252879B1 (en)
GB (1) GB1482434A (en)
IT (1) IT1026740B (en)
LU (1) LU71403A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236357B (en) * 1989-10-17 1993-02-25 Piegatrici Macch Elettr COMBINED PROFILE STRAIGHTENING AND LINEARIZATION GROUP.
IT1239667B (en) * 1990-03-15 1993-11-11 Mep Macchine Elettroniche Piegatrici COMBINED GROUP OF PROFILE STRAIGHTENING AND LINEARIZATION
DE19525513B4 (en) * 1995-07-13 2006-01-19 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Device for straightening a flange profile as straightening material
DE19828675C2 (en) * 1998-06-26 2000-05-25 Witels App Masch Albert Gmbh Method and device for adjusting straightening rollers of a straightening apparatus for straightening wire which can be adjusted in translation by means of an adjusting mechanism
DE10329525B4 (en) * 2003-06-30 2006-02-09 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Method and device for directing a warm profile and method for producing a standardized profile
CN106670269A (en) * 2017-03-04 2017-05-17 何盼 Steel pipe producing and straightening machine with self-protective function

Also Published As

Publication number Publication date
LU71403A1 (en) 1975-06-11
FR2252879A1 (en) 1975-06-27
DE2456782A1 (en) 1975-06-05
BE822826A (en) 1975-04-01
GB1482434A (en) 1977-08-10
AU7592474A (en) 1976-06-03
IT1026740B (en) 1978-10-20
JPS5332786B2 (en) 1978-09-09
JPS5085553A (en) 1975-07-10
BR7410075A (en) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse