FR2679159B1 - Procede d'hydroformage et dispositif pour le mettre en óoeuvre. - Google Patents
Procede d'hydroformage et dispositif pour le mettre en óoeuvre.Info
- Publication number
- FR2679159B1 FR2679159B1 FR9109082A FR9109082A FR2679159B1 FR 2679159 B1 FR2679159 B1 FR 2679159B1 FR 9109082 A FR9109082 A FR 9109082A FR 9109082 A FR9109082 A FR 9109082A FR 2679159 B1 FR2679159 B1 FR 2679159B1
- Authority
- FR
- France
- Prior art keywords
- carrying
- hydroforming process
- hydroforming
- 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 - Lifetime
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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/043—Means for controlling the axial pusher
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/045—Closing or sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9109082A FR2679159B1 (fr) | 1991-07-18 | 1991-07-18 | Procede d'hydroformage et dispositif pour le mettre en óoeuvre. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9109082A FR2679159B1 (fr) | 1991-07-18 | 1991-07-18 | Procede d'hydroformage et dispositif pour le mettre en óoeuvre. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2679159A1 FR2679159A1 (fr) | 1993-01-22 |
FR2679159B1 true FR2679159B1 (fr) | 1995-03-24 |
Family
ID=9415262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9109082A Expired - Lifetime FR2679159B1 (fr) | 1991-07-18 | 1991-07-18 | Procede d'hydroformage et dispositif pour le mettre en óoeuvre. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2679159B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320236C1 (de) * | 1993-06-18 | 1994-03-31 | Schaefer Maschbau Wilhelm | Vorrichtung zum Herstellen von Hohlkörpern durch Umformen eines Rohres nach dem Innenhochdruckverfahren |
DE19700180C2 (de) * | 1997-01-04 | 2002-02-07 | Bosch Gmbh Robert | Wischerteil |
DE19816244A1 (de) * | 1998-04-11 | 1999-10-21 | Schulz Gmbh Wilhelm | Gehäuse für Rohrleitungsarmaturen und Verfahren zu ihrer Herstellung |
US6029487A (en) * | 1998-08-24 | 2000-02-29 | Avmat Kydroforming Ltd. | System and method for manufacturing tubular products from tubular workpieces |
DE19858837B4 (de) * | 1998-12-19 | 2005-03-17 | Bayerische Motoren Werke Ag | Presse zum Innenhochdruckumformen |
DE102009030089B3 (de) * | 2009-06-22 | 2010-11-11 | Benteler Automobiltechnik Gmbh | Verfahren zur Innenhochdruckumformung |
EP2762242B1 (fr) * | 2013-01-31 | 2015-03-04 | Raccorderie Metalliche S.p.A. | Pressage |
FR3019249B1 (fr) * | 2014-03-27 | 2017-08-25 | Peugeot Citroen Automobiles Sa | Dispositif de tube distributeur de pressions fluidiques monte a l'interieur d'un arbre de transmission. |
CN106807823A (zh) * | 2015-11-30 | 2017-06-09 | 上海交运集团股份有限公司 | 框架式液压管件胀形装置及其工作方法 |
CN111589895B (zh) * | 2020-05-13 | 2024-05-14 | 佛山市南海和信福莱克思金属制品有限公司 | 一种具有双凸环的管接头的生产设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2203868A (en) * | 1939-06-26 | 1940-06-11 | Mueller Brass Co | Apparatus for making wrought metal t's |
US2667136A (en) * | 1950-08-11 | 1954-01-26 | Hydropress Inc | Hydraulic machine |
US3350905A (en) * | 1963-12-21 | 1967-11-07 | Agency Ind Science Techn | Liquid pressure bulge forming apparatus |
US3625040A (en) * | 1969-08-06 | 1971-12-07 | Koppy Tool Corp | Method and apparatus for forming articles from a tubular blank |
GB2126510A (en) * | 1982-08-27 | 1984-03-28 | Vitkovice Zdarske Strojirny A | Tool for manufacture of shaped workpieces |
-
1991
- 1991-07-18 FR FR9109082A patent/FR2679159B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2679159A1 (fr) | 1993-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses |