EP0402927A3 - Method and apparatus for bending flat metallic material - Google Patents

Method and apparatus for bending flat metallic material Download PDF

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Publication number
EP0402927A3
EP0402927A3 EP19900111261 EP90111261A EP0402927A3 EP 0402927 A3 EP0402927 A3 EP 0402927A3 EP 19900111261 EP19900111261 EP 19900111261 EP 90111261 A EP90111261 A EP 90111261A EP 0402927 A3 EP0402927 A3 EP 0402927A3
Authority
EP
European Patent Office
Prior art keywords
bending
metallic material
flat metallic
bending flat
holding element
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.)
Withdrawn
Application number
EP19900111261
Other languages
German (de)
French (fr)
Other versions
EP0402927A2 (en
Inventor
Heinz Ruhl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0402927A2 publication Critical patent/EP0402927A2/en
Publication of EP0402927A3 publication Critical patent/EP0402927A3/en
Withdrawn legal-status Critical Current

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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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Es wird ein Verfahren und eine Vorrichtung zum Biegen von flächigem Metalmaterial wie Baustahlmatte vorgeschlagen, wobei das zu biegende Material zwischen einer Auflage (12) und einem absenkbaren Halteelement (14) festklemmbar ist. Anschließend wirkt auf das Material ein Biegeelement (16) wie Biegestab, um die gewünschte Geometrie zu biegen. Das Halteelement (12) kann seitlich aus einer gebogenen Form herausgezogen werden. A method and apparatus for bending sheet metal material such as structural steel mat proposed, wherein the material to be bent between a support (12) and one lowerable holding element (14) can be clamped. Subsequently a bending element (16) acts like a bending rod on the material to bend the desired geometry. The holding element (12) can can be pulled out laterally from a curved shape.

EP19900111261 1989-06-15 1990-06-14 Method and apparatus for bending flat metallic material Withdrawn EP0402927A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3919626 1989-06-15
DE3919626A DE3919626A1 (en) 1989-06-15 1989-06-15 METHOD AND DEVICE FOR BENDING FLAT METAL MATERIAL

Publications (2)

Publication Number Publication Date
EP0402927A2 EP0402927A2 (en) 1990-12-19
EP0402927A3 true EP0402927A3 (en) 1991-05-29

Family

ID=6382827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900111261 Withdrawn EP0402927A3 (en) 1989-06-15 1990-06-14 Method and apparatus for bending flat metallic material

Country Status (2)

Country Link
EP (1) EP0402927A3 (en)
DE (1) DE3919626A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326610B4 (en) 2003-06-13 2011-02-24 Deutsch-Französisches Forschungsinstitut Saint-Louis, Saint-Louis Driving body arrangement of a projectile for a rail gun

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624192A (en) *
FR1045459A (en) * 1951-11-26 1953-11-26 Method and apparatus for establishing extendable centering supports or usable as scaffolds from sheet metal
FR1052140A (en) * 1952-03-06 1954-01-21 Sheet metal bending machine, in particular for the production of polygonal profiles
FR2152967A1 (en) * 1971-09-14 1973-04-27 Bock Rudolf
FR2263834A1 (en) * 1974-03-15 1975-10-10 Multier Jean Machine for mfg reinforced concrete beams - has rams moving, holding and folding bars to box form
US4515004A (en) * 1982-10-07 1985-05-07 Jenglo Engineering, Inc. Welded wire fabric bending apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776694A (en) * 1952-12-27 1957-01-08 Clarence A Blomgren Shearing and bending machine
DE1975712U (en) * 1967-08-31 1967-12-28 Josef Burkhart ARRANGEMENT FOR BENDING STRUCTURAL STEEL MESH.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624192A (en) *
FR1045459A (en) * 1951-11-26 1953-11-26 Method and apparatus for establishing extendable centering supports or usable as scaffolds from sheet metal
FR1052140A (en) * 1952-03-06 1954-01-21 Sheet metal bending machine, in particular for the production of polygonal profiles
FR2152967A1 (en) * 1971-09-14 1973-04-27 Bock Rudolf
FR2263834A1 (en) * 1974-03-15 1975-10-10 Multier Jean Machine for mfg reinforced concrete beams - has rams moving, holding and folding bars to box form
US4515004A (en) * 1982-10-07 1985-05-07 Jenglo Engineering, Inc. Welded wire fabric bending apparatus and method

Also Published As

Publication number Publication date
EP0402927A2 (en) 1990-12-19
DE3919626A1 (en) 1991-01-03
DE3919626C2 (en) 1992-12-03

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