AU2170297A - Method and apparatus for forming of tubing - Google Patents
Method and apparatus for forming of tubingInfo
- Publication number
- AU2170297A AU2170297A AU21702/97A AU2170297A AU2170297A AU 2170297 A AU2170297 A AU 2170297A AU 21702/97 A AU21702/97 A AU 21702/97A AU 2170297 A AU2170297 A AU 2170297A AU 2170297 A AU2170297 A AU 2170297A
- Authority
- AU
- Australia
- Prior art keywords
- tubing
- forming
- 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.)
- Abandoned
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
- 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
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB1997/000861 WO1998043758A1 (en) | 1997-03-27 | 1997-03-27 | Method and apparatus for forming of tubing |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2170297A true AU2170297A (en) | 1998-10-22 |
Family
ID=10806097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21702/97A Abandoned AU2170297A (en) | 1997-03-27 | 1997-03-27 | Method and apparatus for forming of tubing |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2170297A (en) |
WO (1) | WO1998043758A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10323738B3 (en) * | 2003-05-24 | 2004-11-18 | Daimlerchrysler Ag | Manufacturing closed hollow profile involves cutting semi-finished product ends to form angled ends before squeezing; contour, angle are selected so ends form essentially flat shape after squeezing |
DE10358493B4 (en) * | 2003-12-13 | 2006-01-05 | Daimlerchrysler Ag | Apparatus for hydroforming |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH385146A (en) * | 1961-06-22 | 1964-12-15 | Sulzer Ag | Method and device for the cold forming of hollow profile bodies |
JPS57165134A (en) * | 1981-04-03 | 1982-10-12 | Hitachi Ltd | Hydraulic bulge working device |
US4567743A (en) * | 1985-03-19 | 1986-02-04 | Standard Tube Canada Inc. | Method of forming box-section frame members |
JPS63220929A (en) * | 1987-03-09 | 1988-09-14 | Mazda Motor Corp | Hydraulic bulge forming method for pipe |
US5235836A (en) * | 1990-03-06 | 1993-08-17 | Ti Corporate Services Limited | Seal head for tube expansion apparatus |
US5233854A (en) * | 1992-05-11 | 1993-08-10 | General Motors Corporation | Press apparatus for hydroforming a tube |
US5321964A (en) * | 1993-06-04 | 1994-06-21 | General Motors Corporation | External seal device for tube hydroforming |
US5644829A (en) * | 1993-08-16 | 1997-07-08 | T I Corporate Services Limited | Method for expansion forming of tubing |
-
1997
- 1997-03-27 WO PCT/GB1997/000861 patent/WO1998043758A1/en active Application Filing
- 1997-03-27 AU AU21702/97A patent/AU2170297A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1998043758A1 (en) | 1998-10-08 |
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