DE502007002177D1 - Method and device for producing a reinforcing cage from a structural steel mat - Google Patents

Method and device for producing a reinforcing cage from a structural steel mat

Info

Publication number
DE502007002177D1
DE502007002177D1 DE502007002177T DE502007002177T DE502007002177D1 DE 502007002177 D1 DE502007002177 D1 DE 502007002177D1 DE 502007002177 T DE502007002177 T DE 502007002177T DE 502007002177 T DE502007002177 T DE 502007002177T DE 502007002177 D1 DE502007002177 D1 DE 502007002177D1
Authority
DE
Germany
Prior art keywords
bending
reinforcing cage
producing
wire mesh
rods
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.)
Active
Application number
DE502007002177T
Other languages
German (de)
Inventor
Manfred Loosli
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.)
RUWA DRAHTSCHWEISSWERK AG
Original Assignee
RUWA DRAHTSCHWEISSWERK AG
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 RUWA DRAHTSCHWEISSWERK AG filed Critical RUWA DRAHTSCHWEISSWERK AG
Publication of DE502007002177D1 publication Critical patent/DE502007002177D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D11/125—Bending wire nets
    • 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
    • B21F27/127—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 bending preformed mesh

Abstract

Production of a reinforcing cage made from welded wire mesh comprises bending first rods around a bending cam (3) in a screw-like manner and crossing sections of the rod on the bending region with each other after bending the wire mesh. An independent claim is also included for a device for carrying out the above process. Preferred Features: The welded wire mesh is bent back on itself around a bending block (4) parallel to second rods (2) so that the end parts of the first rods form end hooks.
DE502007002177T 2007-04-02 2007-04-02 Method and device for producing a reinforcing cage from a structural steel mat Active DE502007002177D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07405105A EP1977841B1 (en) 2007-04-02 2007-04-02 Method and device for manufacturing a reinforcement cage made of a reinforced steel mesh

Publications (1)

Publication Number Publication Date
DE502007002177D1 true DE502007002177D1 (en) 2010-01-14

Family

ID=38465019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007002177T Active DE502007002177D1 (en) 2007-04-02 2007-04-02 Method and device for producing a reinforcing cage from a structural steel mat

Country Status (3)

Country Link
EP (1) EP1977841B1 (en)
AT (1) ATE450327T1 (en)
DE (1) DE502007002177D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20120069A1 (en) * 2012-11-19 2014-05-20 Awm Spa ELECTRO-WELDED FOLDING AUTOMATIC MACHINE
CN104985036B (en) * 2015-08-05 2017-03-01 四川鸥克建材科技有限公司 Steel wire bender
CN107081360A (en) * 2017-06-09 2017-08-22 郭善财 Steel wire bender
CN108521763A (en) * 2018-03-30 2018-09-11 深圳市君盈建筑科技有限公司 The mesh sheet bending forming method of framework of steel reinforcement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH415249A (en) * 1964-07-11 1966-06-15 Ruwa Drahtschweisswerk Ag Method and machine for the production of curved nets formed from bars
DE2456776A1 (en) * 1974-11-30 1976-08-12 Ludwig Haeberle Concrete staircase step reinforcing cage - comprises layers of rods at right angles to second set having doubly bent ends
DE2819105C3 (en) * 1978-04-29 1981-10-15 Rudolf 7031 Holzgerlingen Bock Device for bending welded wire mesh
AT402032B (en) * 1991-07-17 1997-01-27 Evg Entwicklung Verwert Ges MACHINE FOR THE PROCESSING OF GRID MATS FROM LENGTHED AND CROSSWIRE WELDED TOGETHER
DE4140421C2 (en) * 1991-12-07 1996-04-11 Otto Buettner Device for bending a structural steel mat consisting of longitudinal bars and cross bars
FR2721640B1 (en) * 1994-06-28 1996-09-13 Bokobza Galdys Method of manufacturing reinforcements for reinforced concrete.

Also Published As

Publication number Publication date
EP1977841A1 (en) 2008-10-08
ATE450327T1 (en) 2009-12-15
EP1977841B1 (en) 2009-12-02

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Legal Events

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8364 No opposition during term of opposition