WO2013018067A3 - Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro -welded on the same - Google Patents

Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro -welded on the same Download PDF

Info

Publication number
WO2013018067A3
WO2013018067A3 PCT/IB2012/053981 IB2012053981W WO2013018067A3 WO 2013018067 A3 WO2013018067 A3 WO 2013018067A3 IB 2012053981 W IB2012053981 W IB 2012053981W WO 2013018067 A3 WO2013018067 A3 WO 2013018067A3
Authority
WO
WIPO (PCT)
Prior art keywords
same
transversal
electro
bending
regards
Prior art date
Application number
PCT/IB2012/053981
Other languages
French (fr)
Other versions
WO2013018067A2 (en
Inventor
Angelo Zucchetto
Edgardo Seculin
Original Assignee
C.M.M. Srl
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 C.M.M. Srl filed Critical C.M.M. Srl
Priority to EP12762061.5A priority Critical patent/EP2739414A2/en
Publication of WO2013018067A2 publication Critical patent/WO2013018067A2/en
Publication of WO2013018067A3 publication Critical patent/WO2013018067A3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The present invention relates to an automatic machine (10) for the uninterrupted manufacturing of three-dimensional metallic and reticular cages with transversal stirrups (18) externally formed as regards the longitudinal bars (17) and directly electro-welded on the same, which is constituted mainly by two mutually opposite automatic bending units (23, 24), which operate bilaterally (25), shaped like a circular sector with an external set of teeth, each movable on command on its own horizontal cross member (20) which is fixed at the working height, while the cross member (21) is movable on command vertically to allow the manufacture of transversal stirrups of any size. The lower bending unit (23) works with the two bending arms (25) on the same entry line as the stirrup forming bar, directed upward, and is capable of arranging itself in any point of the sliding plate, while the upper one (24) directs the two bending arms (25) down- ward. Both provide part of the bendings on the same bracket and are also capable of providing the end hooks. Each bending is followed by electro- welding between the bend and the longitudinal longeron (17), The cage manufacturing machine is also capable of automatically electro-welding the non-corner longerons to the straight portions of the transversal stirrup (18).
PCT/IB2012/053981 2011-08-04 2012-08-03 Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro- welded on the same WO2013018067A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12762061.5A EP2739414A2 (en) 2011-08-04 2012-08-03 Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro- welded on the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD2011A000123 2011-08-04
IT000123A ITUD20110123A1 (en) 2011-08-04 2011-08-04 "AUTOMATIC MACHINE FOR THE CONTINUOUS CONSTRUCTION OF THREE-DIMENSIONAL METAL RETICULAR CAGES WITH TRANSVERSAL BRACKETS EXTERNALLY FORMED EXTERNAL TO THE BARS AND WELDED DIRECTLY TO THE SAME"

Publications (2)

Publication Number Publication Date
WO2013018067A2 WO2013018067A2 (en) 2013-02-07
WO2013018067A3 true WO2013018067A3 (en) 2013-03-28

Family

ID=44800197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053981 WO2013018067A2 (en) 2011-08-04 2012-08-03 Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro- welded on the same

Country Status (3)

Country Link
EP (1) EP2739414A2 (en)
IT (1) ITUD20110123A1 (en)
WO (1) WO2013018067A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109435052A (en) * 2018-09-01 2019-03-08 浙江众亿智能科技有限公司 A kind of concrete block moulding machine
DK180334B1 (en) * 2019-03-19 2020-12-04 Gmt Robotics Aps Assembly machine and method for assembling reinforced structures
CN116586542B (en) * 2023-07-12 2023-09-05 河北唯佳金属网股份有限公司 Automatic cloth formula reinforcing bar net piece processing equipment of interval adjustable
CN117718417B (en) * 2024-02-07 2024-05-10 中铁四局集团有限公司 Processing method for integrally bending bridge deck reinforcement mesh

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269387A1 (en) * 1974-04-30 1975-11-28 Herlin Bernard Machine for mfg concrete reinforcement cages - uses bars bent about longitudinal bars and welded
NL1030978C2 (en) * 2006-01-23 2007-07-24 Gerardus Alexander Verschuren Concrete beam reinforcement production apparatus, comprises feeds for length and cross direction rods and conveyor for intermittently supplying delivered rods to bending and welding unit
WO2010111723A1 (en) * 2009-03-31 2010-10-07 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Method and system for continuously producing reinforcing cages

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269387A1 (en) * 1974-04-30 1975-11-28 Herlin Bernard Machine for mfg concrete reinforcement cages - uses bars bent about longitudinal bars and welded
NL1030978C2 (en) * 2006-01-23 2007-07-24 Gerardus Alexander Verschuren Concrete beam reinforcement production apparatus, comprises feeds for length and cross direction rods and conveyor for intermittently supplying delivered rods to bending and welding unit
WO2010111723A1 (en) * 2009-03-31 2010-10-07 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Method and system for continuously producing reinforcing cages

Also Published As

Publication number Publication date
EP2739414A2 (en) 2014-06-11
WO2013018067A2 (en) 2013-02-07
ITUD20110123A1 (en) 2013-02-05

Similar Documents

Publication Publication Date Title
WO2013018067A3 (en) Automatic machine for the uninterrupted manufacturing of three-dimensional, metallic and reticular cages supplied with transversal stirrups externally formed as regards the longitudinal bars and directly electro -welded on the same
PL3241925T3 (en) A process for producing a titanium load-bearing structure
WO2012141525A3 (en) Fixing frame for led display
PL2699366T3 (en) Bending machine for bending metal bars, such as round pieces for reinforcement or suchlike
MY156033A (en) Method and machine for automatic assembly of complex cages formed from electro-welded metal nets
ZA201501342B (en) Bar for a support structure for a false ceiling and production process for producing the bar
SG11201500562QA (en) Bending machine for wire mesh mats
CN203711706U (en) Straightening mechanism for cold header
CN202943192U (en) Reinforcing steel bar hoop bending device
GB201402145D0 (en) Device for shaping a metal sheet by die forging
FR2988407B1 (en) METHOD FOR MANUFACTURING A MONOBLOC PREFORM FOR COMPOSITE STRUCTURE
FR2982734B1 (en) PROCESS FOR PRODUCING A HORSE IRON
CN203270950U (en) Device for controlling horizontal distribution bars on two sides of shear wall
CN204281832U (en) A kind of flexible web form heat treatment charging basket
CN204912596U (en) Two -way angle bending machine
RU2014136421A (en) FORM-SUPPORTING SYSTEM FOR THE MACHINE FOR FORMING HOLLOW GLASSWARE
CN204418535U (en) Strengthening beam steel cushion block
FR2987372B1 (en) PROCESS FOR MANUFACTURING A STAINLESS STEEL WORKPIECE
CN203945001U (en) Welding automatic assembly line
GR1006479B (en) Method and machine for the production of metal building reinforcement cages
WO2009011568A3 (en) Dock shelter
CN204152223U (en) A kind of floor bar prevents the device trampling distortion
CN204912582U (en) Batch rebar hoop bending machine
CN203961134U (en) A kind of floor bar bracing or strutting arrangement
FR2997029B1 (en) PROCESS FOR PRODUCING A TURBOMACHINE METAL PIECE

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12762061

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2012762061

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012762061

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE