DK1259336T3 - Method and apparatus for reducing embedded or inherent torsional stresses in reinforcing steel and similar materials - Google Patents
Method and apparatus for reducing embedded or inherent torsional stresses in reinforcing steel and similar materialsInfo
- Publication number
- DK1259336T3 DK1259336T3 DK01901139T DK01901139T DK1259336T3 DK 1259336 T3 DK1259336 T3 DK 1259336T3 DK 01901139 T DK01901139 T DK 01901139T DK 01901139 T DK01901139 T DK 01901139T DK 1259336 T3 DK1259336 T3 DK 1259336T3
- Authority
- DK
- Denmark
- Prior art keywords
- reinforcing steel
- similar materials
- torsional stresses
- inherent torsional
- reducing embedded
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F9/00—Straining wire
-
- 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
- B21D3/05—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 arranged on axes rectangular to the path of the work
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F9/00—Straining wire
- B21F9/005—Straining wire to affect the material properties of the wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Heat Treatment Of Steel (AREA)
- Dc-Dc Converters (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
A method and an apparatus for reducing embedded or inherent torsional strains in reinforcement steel (2) by guiding the reinforcement steel (2) between at least one set of two rows with straightening means. There are at least two straightening means in the first row and three in the second row and the means have grooves for receiving and guiding the reinforcement steel (2). One of the straightening means is displaced and locked in position for the formation of a curved path for the reinforcement steel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200000180 | 2000-02-03 | ||
EP01901139A EP1259336B1 (en) | 2000-02-03 | 2001-01-20 | A method and apparatus for reduction of embedded or inherent torsional strain in reinforcing steel or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1259336T3 true DK1259336T3 (en) | 2006-07-31 |
Family
ID=8159076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01901139T DK1259336T3 (en) | 2000-02-03 | 2001-01-20 | Method and apparatus for reducing embedded or inherent torsional stresses in reinforcing steel and similar materials |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1259336B1 (en) |
AT (1) | ATE320868T1 (en) |
AU (1) | AU2001226659A1 (en) |
DE (1) | DE60118154T2 (en) |
DK (1) | DK1259336T3 (en) |
WO (1) | WO2001060540A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1401411B1 (en) | 2010-08-04 | 2013-07-26 | Schnell Spa | METHOD AND EQUIPMENT FOR CORRECTION OF TORSION STRESSES IN METALLIC ROUNDS. |
US9790050B2 (en) | 2013-02-27 | 2017-10-17 | Bartell Machinery Systems, L.L.C. | Auto-adjustable wire precast system |
EP3615464A1 (en) | 2017-04-24 | 2020-03-04 | Bartell Machinery Systems L.L.C | Modular festoon system |
IT201900002713A1 (en) | 2019-02-25 | 2020-08-25 | Schnell Spa | CORRECTION GROUP OF THE CURVATURE OF METALLIC ELEMENTS OF ELONGATED SHEET |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE154551C (en) * | ||||
GB570029A (en) * | 1944-01-04 | 1945-06-19 | Bigwood Joshua & Son Ltd | Improvements in machines for straightening tubes, rods or sections |
US3343574A (en) * | 1965-04-22 | 1967-09-26 | Ajax Mfg Co | Wire straightening unit |
IT1235174B (en) * | 1989-01-18 | 1992-06-23 | Piegatrici Macch Elettr | ORTHOGONAL ADJUSTMENT GROUP AND PROCEDURE FOR THE ORTHOGONAL ADJUSTMENT OF STRAIGHTENED PROFILES |
DE3910221A1 (en) * | 1989-03-30 | 1990-10-04 | Peddinghaus Carl Ullrich Dr | STRAIGHT MACHINE FOR WIRE, ESPECIALLY FOR CONCRETE STEEL WIRE |
US5564299A (en) * | 1994-06-13 | 1996-10-15 | Rockford Manufacturing Group, Inc. | Wire straightening apparatus with long-life dies |
US5617754A (en) * | 1995-12-21 | 1997-04-08 | Kenneth A. Kauffman | Single stage two plane coiled reinforcing bar stock straightener |
DE19651422A1 (en) * | 1996-12-11 | 1998-06-18 | Helga Wanzke | Straightening machine for wire and rod |
DE19750816A1 (en) * | 1997-11-17 | 1999-05-20 | Schloemann Siemag Ag | Roller straightening machine for straightening a rolled profile |
-
2001
- 2001-01-20 DK DK01901139T patent/DK1259336T3/en active
- 2001-01-20 EP EP01901139A patent/EP1259336B1/en not_active Revoked
- 2001-01-20 DE DE60118154T patent/DE60118154T2/en not_active Revoked
- 2001-01-20 AT AT01901139T patent/ATE320868T1/en active
- 2001-01-20 WO PCT/DK2001/000044 patent/WO2001060540A1/en active IP Right Grant
- 2001-01-20 AU AU2001226659A patent/AU2001226659A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2001226659A1 (en) | 2001-08-27 |
EP1259336B1 (en) | 2006-03-22 |
WO2001060540A1 (en) | 2001-08-23 |
DE60118154T2 (en) | 2006-12-21 |
DE60118154D1 (en) | 2006-05-11 |
EP1259336A1 (en) | 2002-11-27 |
ATE320868T1 (en) | 2006-04-15 |
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