FR1512351A - Improvements to devices for making curved angles and to the products obtained - Google Patents

Improvements to devices for making curved angles and to the products obtained

Info

Publication number
FR1512351A
FR1512351A FR61776A FR61776A FR1512351A FR 1512351 A FR1512351 A FR 1512351A FR 61776 A FR61776 A FR 61776A FR 61776 A FR61776 A FR 61776A FR 1512351 A FR1512351 A FR 1512351A
Authority
FR
France
Prior art keywords
devices
products obtained
making curved
curved angles
angles
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
FR61776A
Other languages
French (fr)
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.)
Societe de Constructions Electriques de la Seine SA
Original Assignee
Societe de Constructions Electriques de la Seine SA
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 Societe de Constructions Electriques de la Seine SA filed Critical Societe de Constructions Electriques de la Seine SA
Priority to FR61776A priority Critical patent/FR1512351A/en
Priority to DE19671627479 priority patent/DE1627479C3/en
Application granted granted Critical
Publication of FR1512351A publication Critical patent/FR1512351A/en
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
    • 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
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • 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
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
FR61776A 1966-05-16 1966-05-16 Improvements to devices for making curved angles and to the products obtained Expired FR1512351A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR61776A FR1512351A (en) 1966-05-16 1966-05-16 Improvements to devices for making curved angles and to the products obtained
DE19671627479 DE1627479C3 (en) 1966-05-16 1967-05-10 Device for bending angle iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61776A FR1512351A (en) 1966-05-16 1966-05-16 Improvements to devices for making curved angles and to the products obtained

Publications (1)

Publication Number Publication Date
FR1512351A true FR1512351A (en) 1968-02-09

Family

ID=8608755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61776A Expired FR1512351A (en) 1966-05-16 1966-05-16 Improvements to devices for making curved angles and to the products obtained

Country Status (2)

Country Link
DE (1) DE1627479C3 (en)
FR (1) FR1512351A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074714A2 (en) * 1970-01-21 1971-10-08 Tourtellier Jean Louis Bending laminated steel profile - and notching its flanges
FR2541937A1 (en) * 1983-03-03 1984-09-07 Vallourec COMPOSITE PRODUCT WITH AGGREGATED TUBULAR METAL ENVELOPE AND PULVERULENT WAVE FOR WINDING

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691795A5 (en) * 1996-09-02 2001-10-31 Rudolf Tschopp A method for bending a pipe, An apparatus for performing the method and a product produced by the process element.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074714A2 (en) * 1970-01-21 1971-10-08 Tourtellier Jean Louis Bending laminated steel profile - and notching its flanges
FR2541937A1 (en) * 1983-03-03 1984-09-07 Vallourec COMPOSITE PRODUCT WITH AGGREGATED TUBULAR METAL ENVELOPE AND PULVERULENT WAVE FOR WINDING
EP0118378A2 (en) * 1983-03-03 1984-09-12 Vallourec Longitudinally folded metal tube containing a flux and reelable powder wire
EP0118378A3 (en) * 1983-03-03 1984-11-14 Vallourec Longitudinally folded metal tube containing a flux and reelable powder wire

Also Published As

Publication number Publication date
DE1627479A1 (en) 1970-05-14
DE1627479C3 (en) 1975-10-23
DE1627479B2 (en) 1975-03-06

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