EP0656245A3 - Etau de serrage et cintreuse de tube équipée d'un tel etau. - Google Patents
Etau de serrage et cintreuse de tube équipée d'un tel etau. Download PDFInfo
- Publication number
- EP0656245A3 EP0656245A3 EP94402511A EP94402511A EP0656245A3 EP 0656245 A3 EP0656245 A3 EP 0656245A3 EP 94402511 A EP94402511 A EP 94402511A EP 94402511 A EP94402511 A EP 94402511A EP 0656245 A3 EP0656245 A3 EP 0656245A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- vice
- clamping device
- tube bending
- bending press
- press provided
- 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- Withdrawn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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/04—Vices with pivoted jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/08—Arrangements for positively actuating jaws using cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9313528A FR2712215B1 (fr) | 1993-11-08 | 1993-11-08 | Machine multi-fonctions dotée d'un étau perfectionné et d'une commande électronique contrôlant le cintrage et le façonnage des extrémités de tubes. |
FR9313528 | 1993-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0656245A2 EP0656245A2 (fr) | 1995-06-07 |
EP0656245A3 true EP0656245A3 (fr) | 1995-09-06 |
Family
ID=9452805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94402511A Withdrawn EP0656245A3 (fr) | 1993-11-08 | 1994-11-07 | Etau de serrage et cintreuse de tube équipée d'un tel etau. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0656245A3 (fr) |
FR (1) | FR2712215B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749790B1 (fr) * | 1996-06-13 | 1998-09-11 | Virax Sa | Dispositif d'etau |
PT812660E (pt) * | 1996-06-13 | 2002-09-30 | Virax Sa | Dispositivo para torno de bancada |
IT201800010409A1 (it) * | 2018-11-16 | 2020-05-16 | Cml Int S P A | Macchina per curvare un pezzo allungato senza formazione di grinze |
CN116727507B (zh) * | 2023-08-14 | 2023-10-20 | 诸城恒业机械有限公司 | 一种机械配件加工用弯管机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE374958C (de) * | 1922-05-02 | 1923-05-05 | Hans Bader | Einspannvorrichtung mit Exzenter |
FR734707A (fr) * | 1931-04-25 | 1932-10-27 | Perfectionnements apportés aux étaux à commande à main | |
CH238881A (de) * | 1943-01-18 | 1945-08-31 | Wenk Wilhelm | Vorrichtung zum Einspannen von Werkstücken. |
US4729552A (en) * | 1987-08-03 | 1988-03-08 | George Pempek | Vertical vise |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948326A (en) * | 1957-05-31 | 1960-08-09 | Ridge Tool Co | Flaring tool |
CH482474A (de) * | 1967-10-25 | 1969-12-15 | Frisch Geb Kg Eisenwerk | Vorrichtung zum Verformen von Rohrenden |
US4089160A (en) * | 1977-02-18 | 1978-05-16 | Beaston Bud A | Horseshoe bending apparatus and vise |
FR2483271A1 (fr) * | 1980-05-28 | 1981-12-04 | Gateau Internal | Appareil de faconnage de tubes |
DE3326559C2 (de) * | 1983-07-22 | 1985-06-27 | Emag Maschinenfabrik Gmbh, 7335 Salach | Verfahren und Vorrichtung zum Endbearbeiten von Oberflächen von Rohren |
US4719577A (en) * | 1985-05-29 | 1988-01-12 | Eley David L | Bending machine with digital electronic control of bend angle |
US4732025A (en) * | 1987-05-22 | 1988-03-22 | Ap Industries, Inc. | Precision bending apparatus and process |
-
1993
- 1993-11-08 FR FR9313528A patent/FR2712215B1/fr not_active Expired - Fee Related
-
1994
- 1994-11-07 EP EP94402511A patent/EP0656245A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE374958C (de) * | 1922-05-02 | 1923-05-05 | Hans Bader | Einspannvorrichtung mit Exzenter |
FR734707A (fr) * | 1931-04-25 | 1932-10-27 | Perfectionnements apportés aux étaux à commande à main | |
CH238881A (de) * | 1943-01-18 | 1945-08-31 | Wenk Wilhelm | Vorrichtung zum Einspannen von Werkstücken. |
US4729552A (en) * | 1987-08-03 | 1988-03-08 | George Pempek | Vertical vise |
Non-Patent Citations (1)
Title |
---|
D.MENGEMANN: "VORRICHTUNGSSYSTEM ZUM VERZUGSFREIEN SPANNEN IN CAD-DATEI", WERKSTATTSTECHNIK, ZEITSCHRIFT FÜR INDUSTRIELLE FERTIGUNG, vol. 75, no. 9, September 1985 (1985-09-01), BERLIN, pages 575 - 577 * |
Also Published As
Publication number | Publication date |
---|---|
EP0656245A2 (fr) | 1995-06-07 |
FR2712215B1 (fr) | 1996-12-20 |
FR2712215A1 (fr) | 1995-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE ES FR GB GR IT NL PT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE ES FR GB GR IT NL PT |
|
17P | Request for examination filed |
Effective date: 19960212 |
|
17Q | First examination report despatched |
Effective date: 19970113 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19970712 |