DE69911094D1 - Method and device for straightening metal profiles and the like - Google Patents

Method and device for straightening metal profiles and the like

Info

Publication number
DE69911094D1
DE69911094D1 DE69911094T DE69911094T DE69911094D1 DE 69911094 D1 DE69911094 D1 DE 69911094D1 DE 69911094 T DE69911094 T DE 69911094T DE 69911094 T DE69911094 T DE 69911094T DE 69911094 D1 DE69911094 D1 DE 69911094D1
Authority
DE
Germany
Prior art keywords
wheels
rods
split
series
straightening metal
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.)
Expired - Fee Related
Application number
DE69911094T
Other languages
German (de)
Other versions
DE69911094T2 (en
Inventor
Simone Rupoli
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.)
Schnell SpA
Original Assignee
Schnell SpA
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 Schnell SpA filed Critical Schnell SpA
Publication of DE69911094D1 publication Critical patent/DE69911094D1/en
Application granted granted Critical
Publication of DE69911094T2 publication Critical patent/DE69911094T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • 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
    • B21F1/02—Straightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Coating With Molten Metal (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

An apparatus for straightening metal profiled elements, particularly iron rods, comprising pairs of wheels (3,4) arranged in series, with parallel axes, on opposite sides with respect to a plane along which one or more side-by-side rods (2) to be straightened are fed. At an output region, the apparatus has a first split wheel (20) and a second split wheel (21), which are arranged in series and are adapted to cooperate with respective contrarotating wheels (3,4). Each one of the split wheels is constituted by at least a pair of wheels (22,23) arranged side by side which are adapted to be engaged respectively by the side-by-side rods (2) and are provided with an independent adjustment of the position of the axis in a direction which is perpendicular to the feed plane of the rods. <IMAGE>
DE69911094T 1998-03-30 1999-03-22 Method and device for straightening metal profiles and the like Expired - Fee Related DE69911094T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98BO000207A IT1299943B1 (en) 1998-03-30 1998-03-30 METHOD AND EQUIPMENT FOR STRAIGHTENING METAL PROFILES AND SIMILAR.
ITBO980207 1998-03-30

Publications (2)

Publication Number Publication Date
DE69911094D1 true DE69911094D1 (en) 2003-10-16
DE69911094T2 DE69911094T2 (en) 2004-07-08

Family

ID=11343078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911094T Expired - Fee Related DE69911094T2 (en) 1998-03-30 1999-03-22 Method and device for straightening metal profiles and the like

Country Status (5)

Country Link
EP (1) EP0947256B1 (en)
AT (1) ATE249292T1 (en)
DE (1) DE69911094T2 (en)
DK (1) DK0947256T3 (en)
IT (1) IT1299943B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109339B (en) * 2000-11-24 2002-07-15 T Drill Oy Fastening and loosening mechanism for a circumferential correction or calibration roller provided with a circumferential groove
ITBO20020604A1 (en) * 2002-09-25 2004-03-26 Schnell Spa FINAL CORRECTION GROUP IN EQUIPMENT FOR
IT1398481B1 (en) 2010-02-17 2013-03-01 Schnell Spa METHOD AND EQUIPMENT FOR STRAIGHTENING IRON AND SIMILAR ROUNDS
IT1401411B1 (en) 2010-08-04 2013-07-26 Schnell Spa METHOD AND EQUIPMENT FOR CORRECTION OF TORSION STRESSES IN METALLIC ROUNDS.
ITPD20120140A1 (en) * 2012-05-07 2013-11-08 Cosmal S R L RECTIFIER FOR ROLLER TAPE
CN103056244A (en) * 2013-01-17 2013-04-24 张家港市金采阳机械有限公司 Straightening wheel
CN103056245A (en) * 2013-01-17 2013-04-24 张家港市金采阳机械有限公司 Straightening block
AT515282B1 (en) * 2014-03-31 2015-08-15 Evg Entwicklung Verwert Ges Dressage device
WO2016103218A1 (en) 2014-12-23 2016-06-30 Schnell S.P.A. Apparatus for straightening elements of elongated shape
CN105081014B (en) * 2015-09-07 2017-02-01 一重集团大连设计研究院有限公司 Straightening-ring locking device combining taper sleeve expansion and key transmission
ITUA20162848A1 (en) 2016-04-22 2017-10-22 Schnell Spa METHOD FOR ADJUSTING AUTOMATICALLY THE STRAIGHTENING OF METALLIC ELEMENTS OF EXTENDED SIDE AND EQUIPMENT TO STRAIGHT THE SAME ELEMENTS
IT201700079221A1 (en) * 2017-07-13 2019-01-13 Schnell Spa METHOD FOR AUTOMATIC CORRECTION OF STRAIGHT STRUCTURE OF METALLIC ELEMENTS AND STRUCTURE FOR STRAIGHTENING SUCH ELEMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1235174B (en) * 1989-01-18 1992-06-23 Piegatrici Macch Elettr ORTHOGONAL ADJUSTMENT GROUP AND PROCEDURE FOR THE ORTHOGONAL ADJUSTMENT OF STRAIGHTENED PROFILES
DE4311300C1 (en) * 1993-04-06 1994-02-24 Witels App Masch Albert Gmbh Straightening appts. for wire, multi-wire and tube products - with roll bearing cassettes in the form of hollow cylinders located in toleranced bores
IT1291259B1 (en) * 1997-03-13 1998-12-30 Schnell Spa TWO-WIRE STRAIGHTENING GROUP FOR METALLIC WIRE AND SIMILAR MATERIALS.

Also Published As

Publication number Publication date
EP0947256B1 (en) 2003-09-10
EP0947256A3 (en) 2001-01-24
DK0947256T3 (en) 2004-01-05
EP0947256A2 (en) 1999-10-06
ITBO980207A1 (en) 1999-09-30
DE69911094T2 (en) 2004-07-08
IT1299943B1 (en) 2000-04-04
ATE249292T1 (en) 2003-09-15
ITBO980207A0 (en) 1998-03-30
ITBO980207A3 (en) 1999-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee