FR2440787A1 - Dispositif pour introduire des tubes ou des profiles dans une machine a cintrer qui fonctionne avec un guidage interne - Google Patents
Dispositif pour introduire des tubes ou des profiles dans une machine a cintrer qui fonctionne avec un guidage interneInfo
- Publication number
- FR2440787A1 FR2440787A1 FR7927686A FR7927686A FR2440787A1 FR 2440787 A1 FR2440787 A1 FR 2440787A1 FR 7927686 A FR7927686 A FR 7927686A FR 7927686 A FR7927686 A FR 7927686A FR 2440787 A1 FR2440787 A1 FR 2440787A1
- Authority
- FR
- France
- Prior art keywords
- bending machine
- profiles
- works
- sleeve
- inserting tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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)
Abstract
A UN DISPOSITIF COMPRENANT UNE MACHINE A CINTRER 4, UNE TIGE DE MANCHON 6, UN MANCHON 5, UN MANDRIN 3 ET UN DISPOSITIF 7 POUR DEPLACER VERS L'AVANT ET VERS L'ARRIERE LE MANCHON 5 ET SA TIGE, EST ASSOCIE UN DISPOSITIF 1 SITUE A UNE CERTAINE DISTANCE DE LA MACHINE 4, COMMANDE DE PREFERENCE PAR DES PISTONS PNEUMATIQUES8 ET QUI GUIDE LE TUBE OU LE PROFILE A CINTRER DANS LA MACHINE GRACE AU MANCHON ET A SA TIGE.
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 (1)
Publication Number | Publication Date |
---|---|
FR2440787A1 true FR2440787A1 (fr) | 1980-06-06 |
Family
ID=20336317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927686A Withdrawn FR2440787A1 (fr) | 1978-11-10 | 1979-11-09 | Dispositif pour introduire des tubes ou des profiles dans une machine a cintrer qui fonctionne avec un guidage interne |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5577932A (fr) |
DE (1) | DE2945211A1 (fr) |
FR (1) | FR2440787A1 (fr) |
GB (1) | GB2037632A (fr) |
IT (1) | IT1164016B (fr) |
SE (1) | SE7811607L (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0178721A1 (fr) * | 1984-10-19 | 1986-04-23 | Metallgesellschaft Ag | Procédé et dispositif pour la fabrication des tubes hélicoidaux |
US5398922A (en) * | 1991-04-19 | 1995-03-21 | Tritek Technologies, Inc. | Feeder system for a mail sorter |
WO2008061762A2 (fr) * | 2006-11-23 | 2008-05-29 | Tracto-Technik Gmbh & Co. Kg | Dispositif pour enserrer des profilés creux |
CN107755563A (zh) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | 弯管机中的管件夹持机构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1057171A (en) * | 1963-04-06 | 1967-02-01 | Hilgers Masch & App Bauanstalt | Tube bending machine |
-
1978
- 1978-11-10 SE SE7811607A patent/SE7811607L/xx unknown
-
1979
- 1979-11-09 FR FR7927686A patent/FR2440787A1/fr 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 DE DE19792945211 patent/DE2945211A1/de not_active Withdrawn
- 1979-11-12 GB GB7939101A patent/GB2037632A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1057171A (en) * | 1963-04-06 | 1967-02-01 | Hilgers Masch & App Bauanstalt | Tube bending machine |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0178721A1 (fr) * | 1984-10-19 | 1986-04-23 | Metallgesellschaft Ag | Procédé et dispositif pour la fabrication des tubes hélicoidaux |
US5398922A (en) * | 1991-04-19 | 1995-03-21 | Tritek Technologies, Inc. | Feeder system for a mail sorter |
WO2008061762A2 (fr) * | 2006-11-23 | 2008-05-29 | Tracto-Technik Gmbh & Co. Kg | Dispositif pour enserrer des profilés creux |
WO2008061762A3 (fr) * | 2006-11-23 | 2008-07-10 | Tracto Technik | Dispositif pour enserrer des profilés creux |
CN107755563A (zh) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | 弯管机中的管件夹持机构 |
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 |
Also Published As
Publication number | Publication date |
---|---|
GB2037632A (en) | 1980-07-16 |
IT7950794A0 (it) | 1979-11-09 |
DE2945211A1 (de) | 1980-05-22 |
IT1164016B (it) | 1987-04-08 |
SE7811607L (sv) | 1980-05-11 |
JPS5577932A (en) | 1980-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |