ATE416049T1 - DEVICE FOR PRODUCING SPIRAL STEEL RODS - Google Patents

DEVICE FOR PRODUCING SPIRAL STEEL RODS

Info

Publication number
ATE416049T1
ATE416049T1 AT06009233T AT06009233T ATE416049T1 AT E416049 T1 ATE416049 T1 AT E416049T1 AT 06009233 T AT06009233 T AT 06009233T AT 06009233 T AT06009233 T AT 06009233T AT E416049 T1 ATE416049 T1 AT E416049T1
Authority
AT
Austria
Prior art keywords
bar
bending
interval generating
bending device
steel bar
Prior art date
Application number
AT06009233T
Other languages
German (de)
Inventor
Samuel Yin
Original Assignee
Runhorn Pretech Eng Co Ltd
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 Runhorn Pretech Eng Co Ltd filed Critical Runhorn Pretech Eng Co Ltd
Application granted granted Critical
Publication of ATE416049T1 publication Critical patent/ATE416049T1/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
    • 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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

A spiral steel bar forming apparatus comprises a bar bending device (200), a bar driving device (300) and an interval generating device (400). The bar driving device (300) and the interval generating device (400) are disposed corresponding to the bar input side (201) and the bar output side (203) of the bar bending device (200) relatively. The bar bending device (200) includes a first axis (210) and a bending part (230). The bending part (230) is movable corresponding to the first axis (210), wherein the bending part (230) is rotatable about the first axis (210) in the preferred embodiment. The bar driving device (300) is disposed corresponding to the bar input side (201) of the bar bending device (200). The interval generating device (400) is disposed corresponding to the outside of the bending device (200), wherein the interval generating device (400) is movable along the interval generating direction (410) and pushes the steel bar output from the bar bending device (200) to generate intervals. A spiral steel bar forming method comprises driving the steel bar (110), bending the steel bar (110) in a predetermined position by using a bar bending device (200); and pushing the steel bar output from the bar bending device (200) along an interval generating direction (410) to generate intervals.
AT06009233T 2005-11-22 2006-05-04 DEVICE FOR PRODUCING SPIRAL STEEL RODS ATE416049T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005101239097A CN100450661C (en) 2005-11-22 2005-11-22 Spiral steel bar forming device and method

Publications (1)

Publication Number Publication Date
ATE416049T1 true ATE416049T1 (en) 2008-12-15

Family

ID=36636562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06009233T ATE416049T1 (en) 2005-11-22 2006-05-04 DEVICE FOR PRODUCING SPIRAL STEEL RODS

Country Status (5)

Country Link
EP (1) EP1787739B1 (en)
CN (1) CN100450661C (en)
AT (1) ATE416049T1 (en)
DE (1) DE602006003985D1 (en)
PT (1) PT1787739E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670412B (en) * 2009-10-19 2014-09-03 无锡荡口通和纺织机械厂 Feeding mechanism of hooping forming machine
CN101947615B (en) * 2010-08-10 2012-05-23 刘国政 Device for rigid-flexible extruding and winding moulding of multilateral spiral stirrup for construction
IT1403849B1 (en) * 2011-02-04 2013-11-08 Galluccio METHOD AND EQUIPMENT FOR REALIZING REINFORCED CONCRETE REINFORCEMENTS
CN103639331B (en) * 2013-11-20 2015-12-09 江苏天舜金属材料集团有限公司 A kind of reinforced mesh braiding unit
CN107931486B (en) * 2017-11-22 2019-01-18 徐州华通浮动油封科技有限公司 A kind of spiral steel bar forming device
CN111889549B (en) * 2020-07-15 2022-11-22 长沙中扬钢结构有限公司 Steel bar deformed steel bar manufacturing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590141A (en) * 1968-08-06 1970-04-13
WO1993024254A1 (en) * 1992-05-29 1993-12-09 Anagnostopoulos A Panagiotis Method and mechanism for the production of upwinding spiral wire products
CN2235472Y (en) * 1995-09-21 1996-09-18 孙龙骧 Universal spiral steel hoop machine
GR1002855B (en) * 1997-02-14 1998-02-06 ������� �������� ������� ��� ��������� �����������.. Method and machine for the production of continuous spiral of any convex polygon fixed cross section from wire or reinforced concrete rod or metallic tube
CN2472839Y (en) * 2001-03-13 2002-01-23 孙龙骧 Automatic multifunction steel hoop machine
ITUD20010055A1 (en) * 2001-03-19 2002-09-19 Piegatrici Macch Elettr DEVICE AND PROCEDURE FOR COMPLETING REINFORCEMENT CAGES
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
CN2678795Y (en) * 2004-02-24 2005-02-16 天津市建科机械制造有限公司 Continuous prodn. appts. for straightening, shearing and bending reinforced bar

Also Published As

Publication number Publication date
EP1787739A1 (en) 2007-05-23
DE602006003985D1 (en) 2009-01-15
PT1787739E (en) 2009-03-10
EP1787739B1 (en) 2008-12-03
CN100450661C (en) 2009-01-14
CN1970190A (en) 2007-05-30

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