ATE243079T1 - METHOD AND DEVICE FOR AUTOMATICALLY BENDING PROFILED METAL ELEMENTS OR THE LIKE - Google Patents

METHOD AND DEVICE FOR AUTOMATICALLY BENDING PROFILED METAL ELEMENTS OR THE LIKE

Info

Publication number
ATE243079T1
ATE243079T1 AT99104039T AT99104039T ATE243079T1 AT E243079 T1 ATE243079 T1 AT E243079T1 AT 99104039 T AT99104039 T AT 99104039T AT 99104039 T AT99104039 T AT 99104039T AT E243079 T1 ATE243079 T1 AT E243079T1
Authority
AT
Austria
Prior art keywords
profiled elements
bending position
cropped
feed line
elements
Prior art date
Application number
AT99104039T
Other languages
German (de)
Inventor
Massimo Montemarani
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
Application granted granted Critical
Publication of ATE243079T1 publication Critical patent/ATE243079T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A method for automatically bending metal profiled elements, particularly iron rods for reinforced concrete, consisting in feeding the profiled elements (2) to be cropped along a feed line (3), in order to bend a front end (2a) of the profiled elements in a first bending position arranged along the feed line. The advancement of the profiled elements is then actuated in order to make their front part rest on a guiding channel (16), and then the profiled elements (2) are cropped to a length which also includes the rear part to be bent. The rear part of the cropped profiled elements is shifted into a second bending position which lies above the feed line (3), by a limited extent which is sufficient to move past the space occupied by the mechanical elements arranged to the rear of the first bending position. Finally, the profiled elements are subjected to a measured longitudinal movement and a rear end (2b) of the profiled elements is bent in the second upper bending position. <IMAGE>
AT99104039T 1998-03-20 1999-03-16 METHOD AND DEVICE FOR AUTOMATICALLY BENDING PROFILED METAL ELEMENTS OR THE LIKE ATE243079T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98BO000178A IT1299921B1 (en) 1998-03-20 1998-03-20 PROCEDURE FOR THE AUTOMATIC BENDING OF METAL AND SIMILAR PROFILES AND MACHINE TO IMPLEMENT THIS PROCEDURE.

Publications (1)

Publication Number Publication Date
ATE243079T1 true ATE243079T1 (en) 2003-07-15

Family

ID=11343049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99104039T ATE243079T1 (en) 1998-03-20 1999-03-16 METHOD AND DEVICE FOR AUTOMATICALLY BENDING PROFILED METAL ELEMENTS OR THE LIKE

Country Status (4)

Country Link
EP (1) EP0943379B1 (en)
AT (1) ATE243079T1 (en)
DE (1) DE69908841D1 (en)
IT (1) IT1299921B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20000603A1 (en) * 2000-10-16 2002-04-16 Schnell Spa WORKING METHOD IN MACHINES FOR AUTOMATIC BENDING OF SIMILAR PROFILES AND EQUIPMENT TO IMPLEMENT THIS METHOD

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252984B (en) * 1991-10-21 1995-07-10 Piegatrici Macch Elettr MULTIPLE OPERATING LEVEL BENDING MACHINE
IT1292692B1 (en) * 1997-03-20 1999-02-11 Schnell Spa PROCEDURE AND MACHINE FOR AUTOMATIC BENDING OF PROFILES AND SIMILAR.

Also Published As

Publication number Publication date
IT1299921B1 (en) 2000-04-04
EP0943379B1 (en) 2003-06-18
ITBO980178A0 (en) 1998-03-20
EP0943379A3 (en) 2000-05-17
DE69908841D1 (en) 2003-07-24
ITBO980178A1 (en) 1999-09-20
EP0943379A2 (en) 1999-09-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties