FR1457447A - Machine à cintrer les tôles - Google Patents

Machine à cintrer les tôles

Info

Publication number
FR1457447A
FR1457447A FR27626A FR27626A FR1457447A FR 1457447 A FR1457447 A FR 1457447A FR 27626 A FR27626 A FR 27626A FR 27626 A FR27626 A FR 27626A FR 1457447 A FR1457447 A FR 1457447A
Authority
FR
France
Prior art keywords
sheet metal
bending machine
metal bending
machine
sheet
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
FR27626A
Other languages
English (en)
Inventor
Louis Mille
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 filed Critical
Priority to FR27626A priority Critical patent/FR1457447A/fr
Application granted granted Critical
Publication of FR1457447A publication Critical patent/FR1457447A/fr
Priority to DE19661552079 priority patent/DE1552079A1/de
Priority to US570819A priority patent/US3395846A/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
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/203—Round bending
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
FR27626A 1965-08-06 1965-08-06 Machine à cintrer les tôles Expired FR1457447A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR27626A FR1457447A (fr) 1965-08-06 1965-08-06 Machine à cintrer les tôles
DE19661552079 DE1552079A1 (de) 1965-08-06 1966-08-02 Blechbiegemaschine
US570819A US3395846A (en) 1965-08-06 1966-08-08 Machine for bending sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR27626A FR1457447A (fr) 1965-08-06 1965-08-06 Machine à cintrer les tôles

Publications (1)

Publication Number Publication Date
FR1457447A true FR1457447A (fr) 1966-01-24

Family

ID=8586249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27626A Expired FR1457447A (fr) 1965-08-06 1965-08-06 Machine à cintrer les tôles

Country Status (3)

Country Link
US (1) US3395846A (fr)
DE (1) DE1552079A1 (fr)
FR (1) FR1457447A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596064A (en) * 1984-07-18 1986-06-24 Koppers Company, Inc. Method for manufacturing a screw flight

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393640B (de) * 1989-09-20 1991-11-25 Evg Entwicklung Verwert Ges Vorrichtung zum biegen von stabfoermigem material zu betonbewehrungselementen
US5007269A (en) * 1989-11-21 1991-04-16 Masse Joseph H Wire bending device
DE69313727T2 (de) * 1992-06-11 1998-03-19 Itami Ind Co Ltd Vorrichtung zum Biegen von Messerband
US7076979B2 (en) * 1998-04-07 2006-07-18 Robert Bosch Gmbh Method and device for producing curved lengths of spring band steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024896A (en) * 1960-11-10 1962-03-13 Albert W Scribner Metal drawing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596064A (en) * 1984-07-18 1986-06-24 Koppers Company, Inc. Method for manufacturing a screw flight

Also Published As

Publication number Publication date
DE1552079A1 (de) 1971-08-12
US3395846A (en) 1968-08-06

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