GR1004238B - Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section - Google Patents

Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section

Info

Publication number
GR1004238B
GR1004238B GR20020100165A GR2002100165A GR1004238B GR 1004238 B GR1004238 B GR 1004238B GR 20020100165 A GR20020100165 A GR 20020100165A GR 2002100165 A GR2002100165 A GR 2002100165A GR 1004238 B GR1004238 B GR 1004238B
Authority
GR
Greece
Prior art keywords
bending
bolt
machine
wires
tubes
Prior art date
Application number
GR20020100165A
Other languages
Greek (el)
Inventor
Αντωνης Παναγιωτη Αναγνωστοπουλος
Original Assignee
Αντωνης Παναγιωτη Αναγνωστοπουλος
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 Αντωνης Παναγιωτη Αναγνωστοπουλος filed Critical Αντωνης Παναγιωτη Αναγνωστοπουλος
Priority to GR20020100165A priority Critical patent/GR1004238B/en
Priority to EP03710055A priority patent/EP1494825B1/en
Priority to PCT/GR2003/000008 priority patent/WO2003082492A1/en
Priority to AU2003214481A priority patent/AU2003214481A1/en
Publication of GR1004238B publication Critical patent/GR1004238B/en

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
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Landscapes

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

Abstract

ethod and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section (1) which is characterised by a bending mechanisms consisting of a central bolt (2) and a rotating bolt (3), which bolt (3) bends the material(1) relative to the central bolt (2). The two bolts (2) and (3) may be displaced under the bending plane and the rotating bolt (3) can be rotated relative to the central one (2) by 180 degrees. Simultaneously, a hook (5) transfers the material (1) to the opposite side of the central bolt (2). The two bolts (2) and (3) return to the bending plane,enclose the material (1) and bend it in the opposite direction. The machine consists of two bending mechanisms which move from the ends of the materialto be bent towards an inner point, bending the material (1) towards both sides, according to the method mentioned
GR20020100165A 2002-04-02 2002-04-02 Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section GR1004238B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GR20020100165A GR1004238B (en) 2002-04-02 2002-04-02 Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section
EP03710055A EP1494825B1 (en) 2002-04-02 2003-02-20 Method and machine for bending of wire rods, wires, tubes or other material of prismatic cross section
PCT/GR2003/000008 WO2003082492A1 (en) 2002-04-02 2003-02-20 Method and machine for bending of wire rods, wires, tubes or other material of prismatic cross section
AU2003214481A AU2003214481A1 (en) 2002-04-02 2003-02-20 Method and machine for bending of wire rods, wires, tubes or other material of prismatic cross section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20020100165A GR1004238B (en) 2002-04-02 2002-04-02 Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section

Publications (1)

Publication Number Publication Date
GR1004238B true GR1004238B (en) 2003-05-14

Family

ID=28460308

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20020100165A GR1004238B (en) 2002-04-02 2002-04-02 Method and machine for bending concrete beams, wires, tubes or other material of a prismatic cross section

Country Status (4)

Country Link
EP (1) EP1494825B1 (en)
AU (1) AU2003214481A1 (en)
GR (1) GR1004238B (en)
WO (1) WO2003082492A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610788B2 (en) 2005-11-15 2009-11-03 Antonios Anagnostopoulos Machine and method for preventing torsion of wire, material of prismatic cross-section, and rod material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004760B (en) * 2003-11-26 2004-12-16 "���������������������������������-������������������������������"�����.�.�"���������.�."�� Four-direction concrete iron rod-bending mechanism capable of cutting the front and rear extremity of same rod
GR1005944B (en) * 2007-02-05 2008-06-19 Γαλανος Αε Cutting and bending of iron bars via moving heads and rectilinear bar-retaining guides displaceable by parts.
IT1396456B1 (en) * 2009-11-24 2012-11-23 Piegatrici Macch Elettr EQUIPMENT FOR BENDING OBLUNG METAL PRODUCTS, SUCH AS BARS, ROUNDS, OR METAL WIRES, AND RELATIVE BENDING PROCEDURE
EP3151985B1 (en) * 2014-06-06 2021-12-01 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Bending machine and corresponding method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991600A (en) * 1974-11-15 1976-11-16 Remigio Del Fabro Stirrup machine
US4456036A (en) * 1981-11-18 1984-06-26 Oemb Sa Wire bending apparatus and a method of bending a wire
EP0379043A1 (en) * 1989-01-18 1990-07-25 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
EP0437714A1 (en) * 1989-12-29 1991-07-24 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Bending assembly with satellite
EP0715907A1 (en) * 1994-12-07 1996-06-12 Peddinghaus, Carl Ullrich, Dr. Method of bending steel bars, in particular for bending of concrete reinforcement bars to form reinforcement stirrups
US5927132A (en) * 1998-04-30 1999-07-27 Schnell Spa Method of bending bars

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991600A (en) * 1974-11-15 1976-11-16 Remigio Del Fabro Stirrup machine
US3991600B1 (en) * 1974-11-15 1984-03-20
US4456036A (en) * 1981-11-18 1984-06-26 Oemb Sa Wire bending apparatus and a method of bending a wire
EP0379043A1 (en) * 1989-01-18 1990-07-25 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
EP0437714A1 (en) * 1989-12-29 1991-07-24 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Bending assembly with satellite
EP0715907A1 (en) * 1994-12-07 1996-06-12 Peddinghaus, Carl Ullrich, Dr. Method of bending steel bars, in particular for bending of concrete reinforcement bars to form reinforcement stirrups
US5927132A (en) * 1998-04-30 1999-07-27 Schnell Spa Method of bending bars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610788B2 (en) 2005-11-15 2009-11-03 Antonios Anagnostopoulos Machine and method for preventing torsion of wire, material of prismatic cross-section, and rod material

Also Published As

Publication number Publication date
WO2003082492A1 (en) 2003-10-09
EP1494825A1 (en) 2005-01-12
AU2003214481A1 (en) 2003-10-13
EP1494825B1 (en) 2012-06-06

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