IT1299921B1 - PROCEDURE FOR THE AUTOMATIC BENDING OF METAL AND SIMILAR PROFILES AND MACHINE TO IMPLEMENT THIS PROCEDURE. - Google Patents
PROCEDURE FOR THE AUTOMATIC BENDING OF METAL AND SIMILAR PROFILES AND MACHINE TO IMPLEMENT THIS PROCEDURE.Info
- Publication number
- IT1299921B1 IT1299921B1 IT98BO000178A ITBO980178A IT1299921B1 IT 1299921 B1 IT1299921 B1 IT 1299921B1 IT 98BO000178 A IT98BO000178 A IT 98BO000178A IT BO980178 A ITBO980178 A IT BO980178A IT 1299921 B1 IT1299921 B1 IT 1299921B1
- Authority
- IT
- Italy
- Prior art keywords
- profiled elements
- procedure
- bending position
- cropped
- feed line
- Prior art date
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>
Priority Applications (4)
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. |
AT99104039T ATE243079T1 (en) | 1998-03-20 | 1999-03-16 | METHOD AND DEVICE FOR AUTOMATICALLY BENDING PROFILED METAL ELEMENTS OR THE LIKE |
DE69908841T DE69908841D1 (en) | 1998-03-20 | 1999-03-16 | Method and device for automatically bending profiled metal elements or the like |
EP99104039A EP0943379B1 (en) | 1998-03-20 | 1999-03-16 | Method for automatically bending metal profiled elements and the like, and machine for performing the method |
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 (3)
Publication Number | Publication Date |
---|---|
ITBO980178A0 ITBO980178A0 (en) | 1998-03-20 |
ITBO980178A1 ITBO980178A1 (en) | 1999-09-20 |
IT1299921B1 true IT1299921B1 (en) | 2000-04-04 |
Family
ID=11343049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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. |
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)
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)
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. |
-
1998
- 1998-03-20 IT IT98BO000178A patent/IT1299921B1/en active IP Right Grant
-
1999
- 1999-03-16 AT AT99104039T patent/ATE243079T1/en not_active IP Right Cessation
- 1999-03-16 EP EP99104039A patent/EP0943379B1/en not_active Expired - Lifetime
- 1999-03-16 DE DE69908841T patent/DE69908841D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69908841D1 (en) | 2003-07-24 |
ITBO980178A0 (en) | 1998-03-20 |
EP0943379A2 (en) | 1999-09-22 |
ITBO980178A1 (en) | 1999-09-20 |
ATE243079T1 (en) | 2003-07-15 |
EP0943379B1 (en) | 2003-06-18 |
EP0943379A3 (en) | 2000-05-17 |
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Legal Events
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0001 | Granted |