FR2074714A2 - Bending laminated steel profile - and notching its flanges - Google Patents

Bending laminated steel profile - and notching its flanges

Info

Publication number
FR2074714A2
FR2074714A2 FR7002011A FR7002011A FR2074714A2 FR 2074714 A2 FR2074714 A2 FR 2074714A2 FR 7002011 A FR7002011 A FR 7002011A FR 7002011 A FR7002011 A FR 7002011A FR 2074714 A2 FR2074714 A2 FR 2074714A2
Authority
FR
France
Prior art keywords
laminated steel
notching
flanges
steel profile
bending laminated
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
FR7002011A
Other languages
French (fr)
Other versions
FR2074714B2 (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.)
TOURTELLIER JEAN LOUIS FR
Original Assignee
TOURTELLIER JEAN LOUIS FR
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 TOURTELLIER JEAN LOUIS FR filed Critical TOURTELLIER JEAN LOUIS FR
Priority to FR7002011A priority Critical patent/FR2074714A2/en
Publication of FR2074714A2 publication Critical patent/FR2074714A2/en
Application granted granted Critical
Publication of FR2074714B2 publication Critical patent/FR2074714B2/fr
Granted 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Laminated steel profiles are bent, as in the parent patent cuts or notches are made at points of each face or flange connected to the core which undergoes bending, which is performed as for a flat element. Pref. the notches level the plane of the bent core.
FR7002011A 1970-01-21 1970-01-21 Bending laminated steel profile - and notching its flanges Granted FR2074714A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002011A FR2074714A2 (en) 1970-01-21 1970-01-21 Bending laminated steel profile - and notching its flanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002011A FR2074714A2 (en) 1970-01-21 1970-01-21 Bending laminated steel profile - and notching its flanges

Publications (2)

Publication Number Publication Date
FR2074714A2 true FR2074714A2 (en) 1971-10-08
FR2074714B2 FR2074714B2 (en) 1973-10-19

Family

ID=9049342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002011A Granted FR2074714A2 (en) 1970-01-21 1970-01-21 Bending laminated steel profile - and notching its flanges

Country Status (1)

Country Link
FR (1) FR2074714A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098425A1 (en) * 1982-07-07 1984-01-18 Leybold-Heraeus GmbH Process for producing a metallic sealing for flange connections, and sealing produced by this process
EP0644003A3 (en) * 1993-09-08 1995-05-10 Barbosa Emilio Cruz Procedures for the elaboration, handling and industrial use of flexible metallic profiles.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2164186C2 (en) * 1999-05-14 2001-03-20 Открытое акционерное общество "Магнитогорский металлургический комбинат" Method for profiling equal-flange channel bars

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689568A (en) * 1927-02-17 1928-10-30 Wade Benjamin Hathaway Process of making radiator cores
FR910408A (en) * 1944-11-23 1946-06-06 Ventil Atel Process for the manufacture of finned pipes and pipe obtained by applying said method
FR1196374A (en) * 1957-05-29 1959-11-24 Thomson Houston Comp Francaise Improvements in the manufacture of radiators
FR1512351A (en) * 1966-05-16 1968-02-09 Seine Const Elec Improvements to devices for making curved angles and to the products obtained

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689568A (en) * 1927-02-17 1928-10-30 Wade Benjamin Hathaway Process of making radiator cores
FR910408A (en) * 1944-11-23 1946-06-06 Ventil Atel Process for the manufacture of finned pipes and pipe obtained by applying said method
FR1196374A (en) * 1957-05-29 1959-11-24 Thomson Houston Comp Francaise Improvements in the manufacture of radiators
FR1512351A (en) * 1966-05-16 1968-02-09 Seine Const Elec Improvements to devices for making curved angles and to the products obtained

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098425A1 (en) * 1982-07-07 1984-01-18 Leybold-Heraeus GmbH Process for producing a metallic sealing for flange connections, and sealing produced by this process
US4640455A (en) * 1982-07-07 1987-02-03 Leybold-Heraeus Gmbh Method of making a metal seal for flanged joints and a seal made by said method
EP0644003A3 (en) * 1993-09-08 1995-05-10 Barbosa Emilio Cruz Procedures for the elaboration, handling and industrial use of flexible metallic profiles.

Also Published As

Publication number Publication date
FR2074714B2 (en) 1973-10-19

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Legal Events

Date Code Title Description
TP Transmission of property