WO2010136421A3 - Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method - Google Patents

Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method Download PDF

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Publication number
WO2010136421A3
WO2010136421A3 PCT/EP2010/057102 EP2010057102W WO2010136421A3 WO 2010136421 A3 WO2010136421 A3 WO 2010136421A3 EP 2010057102 W EP2010057102 W EP 2010057102W WO 2010136421 A3 WO2010136421 A3 WO 2010136421A3
Authority
WO
WIPO (PCT)
Prior art keywords
bars
metal rods
electro
automated
automated apparatus
Prior art date
Application number
PCT/EP2010/057102
Other languages
French (fr)
Other versions
WO2010136421A2 (en
Inventor
Claudio Bernardinis
Original Assignee
A.W.M. S.P.A.
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 A.W.M. S.P.A. filed Critical A.W.M. S.P.A.
Priority to EP10747435A priority Critical patent/EP2435199A2/en
Publication of WO2010136421A2 publication Critical patent/WO2010136421A2/en
Publication of WO2010136421A3 publication Critical patent/WO2010136421A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/125—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching individual stirrups to longitudinal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

The present invention relates to an automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements for the production of electro-welded flat metal nets and/or of three-dimensional elements, wherein the automated apparatus comprises two similar lateral advancement assemblies which are arranged to face each other in the horizontal plane of the automated apparatus and to move in a step-by-step manner on respective paths which are parallel, the paths being also parallel to the feeding direction of the longitudinal metal rods and/or bars of the rectilinear and/or curvilinear electro-welded elements into the automated apparatus, each of the two similar lateral advancement assemblies having a respective protruding hinging arm, the two similar lateral advancement assemblies being mutually connected by a crossbar fitted with automated grippers to act on the longitudinal metal rods and/or bars, the automated grippers being adjustable along the length of the crossbar, the automated grippers being controlled to grab the longitudinal metal rods and/or bars in a retracted position, drag the longitudinal metal rods and/or bars forwards along the feeding direction thereof, release the longitudinal metal rods and/or bars in a forward position, and return to the retracted position, the crossbar being hinged to one of the protruding hinging arms by means of a simple hinge and to the other one of the protruding hinging arm by means of a double hinge. The invention also relates to a corresponding method.
PCT/EP2010/057102 2009-05-27 2010-05-25 Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method WO2010136421A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10747435A EP2435199A2 (en) 2009-05-27 2010-05-25 Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD2009A000104A IT1396085B1 (en) 2009-05-27 2009-05-27 AUTOMATIC DIFFERENTIAL FEED DEVICE OF TONDINI AND / OR METAL BARS FOR THE CONSTRUCTION OF ELECTRO-WELDED AND ROLLED-UP ELEMENTS, AND RELATIVE PRODUCTION PROCEDURE.
ITUD2009A000104 2009-05-27

Publications (2)

Publication Number Publication Date
WO2010136421A2 WO2010136421A2 (en) 2010-12-02
WO2010136421A3 true WO2010136421A3 (en) 2011-02-03

Family

ID=41484205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/057102 WO2010136421A2 (en) 2009-05-27 2010-05-25 Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method

Country Status (3)

Country Link
EP (1) EP2435199A2 (en)
IT (1) IT1396085B1 (en)
WO (1) WO2010136421A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511529B1 (en) * 2011-06-01 2013-02-15 Progress Maschinen & Automation Ag METHOD AND DEVICE FOR PRODUCING BROAD-TREATED BUILDING MATS
CN102699241B (en) * 2012-05-25 2014-07-23 建科机械（天津）股份有限公司 Multi-specification horizontal wire blanking mechanism for wire mesh welding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324678A1 (en) * 1983-07-08 1985-01-17 Hans 4130 Moers Lechtenböhmer Process and apparatus for the production of tubular structures from latticework material
WO2003049885A1 (en) * 2001-12-13 2003-06-19 Kildare Developments Ltd. Method for assembling three-dimensional structures device for implementing said method and structures obtained by said method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324678A1 (en) * 1983-07-08 1985-01-17 Hans 4130 Moers Lechtenböhmer Process and apparatus for the production of tubular structures from latticework material
WO2003049885A1 (en) * 2001-12-13 2003-06-19 Kildare Developments Ltd. Method for assembling three-dimensional structures device for implementing said method and structures obtained by said method

Also Published As

Publication number Publication date
WO2010136421A2 (en) 2010-12-02
IT1396085B1 (en) 2012-11-09
ITUD20090104A1 (en) 2010-11-28
EP2435199A2 (en) 2012-04-04

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