IT1164016B - Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati - Google Patents
Perfezionamento negli apparecchi per l'incurvamento di tubi o profilatiInfo
- Publication number
- IT1164016B IT1164016B IT50794/79A IT5079479A IT1164016B IT 1164016 B IT1164016 B IT 1164016B IT 50794/79 A IT50794/79 A IT 50794/79A IT 5079479 A IT5079479 A IT 5079479A IT 1164016 B IT1164016 B IT 1164016B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- tube
- bending apparatus
- profile bending
- profile
- 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
- B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
- B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7811607A SE7811607L (sv) | 1978-11-10 | 1978-11-10 | Laddningsanordning for inladdning av ror eller profiler i en ror- eller profilbockningsmaskin anordnad att arbeta med invendig uppstyrning |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7950794A0 IT7950794A0 (it) | 1979-11-09 |
IT1164016B true IT1164016B (it) | 1987-04-08 |
Family
ID=20336317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50794/79A IT1164016B (it) | 1978-11-10 | 1979-11-09 | Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5577932A (it) |
DE (1) | DE2945211A1 (it) |
FR (1) | FR2440787A1 (it) |
GB (1) | GB2037632A (it) |
IT (1) | IT1164016B (it) |
SE (1) | SE7811607L (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438398A1 (de) * | 1984-10-19 | 1986-04-30 | Ebener GmbH, 5439 Bad Marienberg | Verfahren und vorrichtung zum herstellen wendelfoermiger rohre |
US5398922A (en) * | 1991-04-19 | 1995-03-21 | Tritek Technologies, Inc. | Feeder system for a mail sorter |
DE102006055671B4 (de) * | 2006-11-23 | 2010-11-25 | Tracto-Technik Gmbh | Vorrichtung zum Einspannen von Hohlprofilen |
CN107755563B (zh) * | 2017-12-18 | 2024-05-14 | 张家港兴宇机械制造有限公司 | 弯管机中的管件夹持机构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287952A (en) * | 1963-04-06 | 1966-11-29 | Hilgers Maschinen Und Appbau A | Bending machine |
-
1978
- 1978-11-10 SE SE7811607A patent/SE7811607L/xx unknown
-
1979
- 1979-11-09 DE DE19792945211 patent/DE2945211A1/de not_active Withdrawn
- 1979-11-09 JP JP14451979A patent/JPS5577932A/ja active Pending
- 1979-11-09 IT IT50794/79A patent/IT1164016B/it active
- 1979-11-09 FR FR7927686A patent/FR2440787A1/fr not_active Withdrawn
- 1979-11-12 GB GB7939101A patent/GB2037632A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE7811607L (sv) | 1980-05-11 |
DE2945211A1 (de) | 1980-05-22 |
FR2440787A1 (fr) | 1980-06-06 |
IT7950794A0 (it) | 1979-11-09 |
JPS5577932A (en) | 1980-06-12 |
GB2037632A (en) | 1980-07-16 |
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