DE3071398D1 - Method of forming a bead in the wall of a metallic tube - Google Patents
Method of forming a bead in the wall of a metallic tubeInfo
- Publication number
- DE3071398D1 DE3071398D1 DE8080401568T DE3071398T DE3071398D1 DE 3071398 D1 DE3071398 D1 DE 3071398D1 DE 8080401568 T DE8080401568 T DE 8080401568T DE 3071398 T DE3071398 T DE 3071398T DE 3071398 D1 DE3071398 D1 DE 3071398D1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- forming
- bead
- wall
- metallic tube
- 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.)
- Expired
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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
-
- 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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Forging (AREA)
- Coating With Molten Metal (AREA)
- Adornments (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7928184A FR2469226A1 (fr) | 1979-11-15 | 1979-11-15 | Procede de formation de butees annulaires sur la paroi d'un tube |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3071398D1 true DE3071398D1 (en) | 1986-03-13 |
Family
ID=9231720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080401568T Expired DE3071398D1 (en) | 1979-11-15 | 1980-11-03 | Method of forming a bead in the wall of a metallic tube |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0029380B1 (de) |
JP (1) | JPS56128619A (de) |
AT (1) | ATE17665T1 (de) |
BE (1) | BE886187A (de) |
DE (1) | DE3071398D1 (de) |
ES (1) | ES496813A0 (de) |
FR (1) | FR2469226A1 (de) |
IT (1) | IT1147785B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027418A (ja) * | 1983-07-25 | 1985-02-12 | Jiro Yaguchi | 補強金属筒の製造法 |
FR2639562B1 (fr) * | 1988-11-29 | 1994-05-20 | Carnaud Sa | Procede de fabrication d'un emballage metallique tel que notamment un seau a peinture et emballage correspondant |
FR2639561B1 (fr) * | 1988-11-29 | 1994-05-20 | Carnaud Sa | Procede de fabrication d'un emballage metallique a opercule souple et emballage metallique correspondant |
FR2776605B1 (fr) * | 1998-03-30 | 2000-05-12 | Valeo Systemes Dessuyage | Systeme d'essuyage comportant un palier de guidage et procedes de realisation d'un collet radial sur un palier de guidage |
GB0016595D0 (en) | 2000-07-07 | 2000-08-23 | Moyes Peter B | Deformable member |
DE10332093B4 (de) | 2003-07-15 | 2017-09-14 | Epcos Ag | Verfahren zur Herstellung einer elektrochemischen Zelle sowie die elektrochemische Zelle |
DE102005060612A1 (de) * | 2005-12-19 | 2007-06-21 | Hydac Filtertechnik Gmbh | Verfahren zum Herstellen eines Stützteils sowie Filterelement |
ES2319609B1 (es) * | 2008-11-07 | 2010-07-06 | Nemesio Zubia, S.A. | Metodo para fabricar tubos metalicos estancos y tubo metalico estanco fabricado con dicho metodo. |
US8337696B2 (en) * | 2010-01-28 | 2012-12-25 | Eaton Corporation | Method for making a bag filter housing |
ES2400766B1 (es) * | 2010-10-08 | 2014-06-03 | Nemesio Zubia, S.A. | Metodo para fabricar tubos metalicos estancos y tubo metalico estanco fabricado con dicho metodo mejorado |
US20170159862A1 (en) * | 2014-04-02 | 2017-06-08 | I.M.M. Hydraulics S.P.A. | Bushing for the connection of two tubular elements and method for the production thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE644191C (de) * | 1937-04-26 | Rheinisches Press & Ziehwerk K | Verfahren zum Ausfuellen des Faltspaltes an dem Faltflansch eines Stechdeckels | |
FR402947A (fr) * | 1908-09-12 | 1909-10-20 | Eriel D'usines A Gaz | Douille de raccord et son procédé de fabrication |
GB104186A (en) * | 1914-09-22 | 1900-01-01 | Mannesmann Ag | Improvements in or relating to a Machine for the Flanging of Pipes. |
US2024803A (en) * | 1932-08-19 | 1935-12-17 | Nelson Royden | Pipe beading machine |
US2085710A (en) * | 1935-08-26 | 1937-06-29 | Appleton Electric Co | Pipe beading tool |
US2147032A (en) * | 1936-10-06 | 1939-02-14 | Imp Brass Mfg Co | Tool for working tubing |
GB515745A (en) * | 1938-06-07 | 1939-12-13 | Ernest Haslam | Improvements in or relating to tools used in flanging tubes |
FR1051547A (fr) * | 1951-12-29 | 1954-01-18 | Terrot Ets | Procédé et dispositif pour la fabrication, à froid, de pièces comportant une collerette, à partir d'un tube |
US3031904A (en) * | 1960-05-31 | 1962-05-01 | Ford Motor Co | Tool for shaping tubular material |
US4114414A (en) * | 1977-04-29 | 1978-09-19 | E.G. Sprinkler Corporation | Backup roll for thin walled pipe grooving device |
-
1979
- 1979-11-15 FR FR7928184A patent/FR2469226A1/fr active Granted
-
1980
- 1980-11-03 AT AT80401568T patent/ATE17665T1/de not_active IP Right Cessation
- 1980-11-03 DE DE8080401568T patent/DE3071398D1/de not_active Expired
- 1980-11-03 EP EP80401568A patent/EP0029380B1/de not_active Expired
- 1980-11-04 JP JP15574980A patent/JPS56128619A/ja active Granted
- 1980-11-06 IT IT68695/80A patent/IT1147785B/it active
- 1980-11-13 ES ES496813A patent/ES496813A0/es active Granted
- 1980-11-14 BE BE0/202816A patent/BE886187A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1147785B (it) | 1986-11-26 |
JPS6240093B2 (de) | 1987-08-26 |
BE886187A (fr) | 1981-05-14 |
EP0029380A1 (de) | 1981-05-27 |
JPS56128619A (en) | 1981-10-08 |
ES8204318A1 (es) | 1982-05-01 |
FR2469226B1 (de) | 1983-09-23 |
IT8068695A0 (it) | 1980-11-06 |
ES496813A0 (es) | 1982-05-01 |
ATE17665T1 (de) | 1986-02-15 |
FR2469226A1 (fr) | 1981-05-22 |
EP0029380B1 (de) | 1986-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |