AT340741B - Maschine zum kaltverwinden von langlichen profilwerkstucken - Google Patents
Maschine zum kaltverwinden von langlichen profilwerkstuckenInfo
- Publication number
- AT340741B AT340741B AT552075A AT552075A AT340741B AT 340741 B AT340741 B AT 340741B AT 552075 A AT552075 A AT 552075A AT 552075 A AT552075 A AT 552075A AT 340741 B AT340741 B AT 340741B
- Authority
- AT
- Austria
- Prior art keywords
- machine
- long profile
- profile works
- cold twisting
- twisting
- 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
- B21D11/14—Twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2435534A DE2435534C3 (de) | 1974-07-24 | 1974-07-24 | Maschine zum Kaltverwinden von länglichen Profil-Werkstücken |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA552075A ATA552075A (de) | 1977-04-15 |
AT340741B true AT340741B (de) | 1977-12-27 |
Family
ID=5921358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT552075A AT340741B (de) | 1974-07-24 | 1975-07-16 | Maschine zum kaltverwinden von langlichen profilwerkstucken |
Country Status (4)
Country | Link |
---|---|
US (1) | US4019356A (de) |
AT (1) | AT340741B (de) |
CH (1) | CH602207A5 (de) |
DE (1) | DE2435534C3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919607C2 (de) * | 1989-06-15 | 1994-05-05 | Heinz Ruhl | Vorrichtung zum Biegen von stabförmigem Material |
US5676013A (en) * | 1995-07-26 | 1997-10-14 | Kahlau; Bernhard K. | Spiral component for a baluster and method and machine for making same |
GB9523515D0 (en) * | 1995-11-17 | 1996-01-17 | Beecher Roy | Apparatus for forming metal |
US5771726A (en) * | 1996-08-28 | 1998-06-30 | Kenney Manufacturing Company | Apparatus and method for twisting hollow rods |
US6330903B1 (en) * | 1997-02-05 | 2001-12-18 | Steve Weinreich | Mechanism for constant balance with method for manufacture of variable pitch screw |
ES2163947B1 (es) * | 1998-07-10 | 2003-03-01 | Mecanizados Sanchez Bielsa S L | Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado. |
DE19830962B4 (de) * | 1998-07-10 | 2005-07-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Biegen stangenartiger Werkstücke |
IT1302351B1 (it) | 1998-10-01 | 2000-09-05 | Cml Costr Mecc Liri Srl | Macchina attorcigliatrice di pezzi allungati a sezione poligonale. |
AU2000267044A1 (en) * | 2000-08-09 | 2002-02-25 | Mecanizados Sanchez Bielsa, S.L. | Machine for cold working iron using electromechanical torsioning and winding methods |
ES2214124B1 (es) * | 2000-08-09 | 2005-06-16 | Mecanizados Sanchez Bielsa, S.L. | Maquina para deformacion de hierro en frio mediante procesos electromecanicos de torsion y enrollado. |
DE10209154A1 (de) * | 2002-03-01 | 2003-09-11 | Sig Cantec Gmbh & Co Kg | Vorrichtung zum Umformen und/oder Falzen von Dosenzargen |
CN105598234B (zh) * | 2016-02-06 | 2018-01-05 | 福建顺景机械工业有限公司 | 方管扭拧生产线 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501241A (en) * | 1946-10-10 | 1950-03-21 | Pedrick Tool & Machine Company | Bending machine |
US3067800A (en) * | 1960-03-15 | 1962-12-11 | Gogan Joseph | Torsion bar presetting machine |
US3182480A (en) * | 1962-04-23 | 1965-05-11 | Menichi Kenneth R Di | Bar twister |
US3380279A (en) * | 1966-03-24 | 1968-04-30 | Richard E. Lang | Metalworking apparatus |
US3769836A (en) * | 1972-03-09 | 1973-11-06 | Heldies Portable Pipe Service | Apparatus for straightening, untwisting and testing tubular elements |
-
1974
- 1974-07-24 DE DE2435534A patent/DE2435534C3/de not_active Expired
-
1975
- 1975-07-16 AT AT552075A patent/AT340741B/de not_active IP Right Cessation
- 1975-07-22 US US05/598,510 patent/US4019356A/en not_active Expired - Lifetime
- 1975-07-24 CH CH968075A patent/CH602207A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2435534C3 (de) | 1980-11-06 |
DE2435534B2 (de) | 1980-03-20 |
DE2435534A1 (de) | 1976-02-12 |
CH602207A5 (de) | 1978-07-31 |
ATA552075A (de) | 1977-04-15 |
US4019356A (en) | 1977-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |