IT1003233B - Testa curvatrice a mensola delle macchine curvaturi - Google Patents
Testa curvatrice a mensola delle macchine curvaturiInfo
- Publication number
- IT1003233B IT1003233B IT31570/73A IT3157073A IT1003233B IT 1003233 B IT1003233 B IT 1003233B IT 31570/73 A IT31570/73 A IT 31570/73A IT 3157073 A IT3157073 A IT 3157073A IT 1003233 B IT1003233 B IT 1003233B
- Authority
- IT
- Italy
- Prior art keywords
- curvature
- machines
- bracket
- curving
- head
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1851659A SU466698A1 (ru) | 1972-11-30 | 1972-11-30 | Консольна гибочна головка трубогибочного станка |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1003233B true IT1003233B (it) | 1976-06-10 |
Family
ID=20533509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31570/73A IT1003233B (it) | 1972-11-30 | 1973-11-21 | Testa curvatrice a mensola delle macchine curvaturi |
Country Status (5)
Country | Link |
---|---|
US (1) | US3845648A (ru) |
FR (1) | FR2208728B1 (ru) |
GB (1) | GB1401930A (ru) |
IT (1) | IT1003233B (ru) |
SU (1) | SU466698A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986381A (en) * | 1975-05-05 | 1976-10-19 | Vladimir Nikolaevich Shubin | Bending head for a tube bending machine |
FR2536314B1 (fr) * | 1982-11-19 | 1985-06-21 | Jestin Paul | Machine a cintrer les tubes |
US8307685B2 (en) * | 2008-04-09 | 2012-11-13 | Shape Corp. | Multi-directionally swept beam, roll former, and method |
US8333095B2 (en) * | 2009-09-21 | 2012-12-18 | Shape Corp. | Roll former with three-dimensional sweep unit |
FR2988309B1 (fr) * | 2012-03-24 | 2015-06-05 | Numalliance | Machine de cintrage a tete de pliage mobile autour d'un nez de pliage fixe |
CN103736798A (zh) * | 2014-01-07 | 2014-04-23 | 厦门市西文机械工贸有限公司 | 弯管机 |
CN106914524A (zh) * | 2017-05-05 | 2017-07-04 | 沧州景达机械设备制造有限公司 | 一种汽车头枕杆的弯管设备及加工方法 |
CN109909335B (zh) * | 2019-03-15 | 2024-01-23 | 株洲汉和工业设备有限公司 | 一种立式数控感应加热弯管机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US659936A (en) * | 1900-06-18 | 1900-10-16 | William E Morris | Pipe-bending machine. |
US1047612A (en) * | 1911-09-16 | 1912-12-17 | Frederick Brantigam | Machine for bending tubes. |
-
1972
- 1972-11-30 SU SU1851659A patent/SU466698A1/ru active
-
1973
- 1973-11-14 US US00415660A patent/US3845648A/en not_active Expired - Lifetime
- 1973-11-21 GB GB5406973A patent/GB1401930A/en not_active Expired
- 1973-11-21 IT IT31570/73A patent/IT1003233B/it active
- 1973-11-29 FR FR7342514A patent/FR2208728B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2208728B1 (ru) | 1976-11-19 |
SU466698A1 (ru) | 1976-08-05 |
DE2358727B2 (de) | 1976-09-09 |
FR2208728A1 (ru) | 1974-06-28 |
DE2358727A1 (de) | 1974-06-27 |
US3845648A (en) | 1974-11-05 |
GB1401930A (en) | 1975-08-06 |
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