NO20031337D0 - Method and apparatus for forming a flange or rim at the end of a steel tube - Google Patents
Method and apparatus for forming a flange or rim at the end of a steel tubeInfo
- Publication number
- NO20031337D0 NO20031337D0 NO20031337A NO20031337A NO20031337D0 NO 20031337 D0 NO20031337 D0 NO 20031337D0 NO 20031337 A NO20031337 A NO 20031337A NO 20031337 A NO20031337 A NO 20031337A NO 20031337 D0 NO20031337 D0 NO 20031337D0
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- rim
- forming
- section
- flange
- Prior art date
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a method and device for forming a one-piece flange (10, 18) or rim on the end of a steel or sheet-metal (12) pipe. The pipe is placed in a flat position on all sides on the inner surface thereof close to the end thereof and is clamped. One part of the pipe (10) protrudes above the clamped section of the tube (12). The protruding part of the pipe is bent by applying surface pressure against a peripheral section on the inner surface thereof, until a desired outward flectional angle is obtained. The desired flectional angle on all parts of the pipe (10, 18) or a part or section (10) thereof is gradually achieved by rotating the pipe (12) relative to the peripheral section wherein the flexing occurs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10047310A DE10047310A1 (en) | 2000-09-25 | 2000-09-25 | Method and device for forming a flange or flange at the end of a tube made of sheet metal |
PCT/EP2001/010962 WO2002024369A1 (en) | 2000-09-25 | 2001-09-22 | Method and device for forming a flange or a rim on an end of a steel pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20031337D0 true NO20031337D0 (en) | 2003-03-24 |
Family
ID=7657450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20031337A NO20031337D0 (en) | 2000-09-25 | 2003-03-24 | Method and apparatus for forming a flange or rim at the end of a steel tube |
Country Status (18)
Country | Link |
---|---|
US (1) | US20040089043A1 (en) |
EP (1) | EP1320429B1 (en) |
JP (1) | JP2004508936A (en) |
KR (1) | KR20030065482A (en) |
CN (1) | CN1466499A (en) |
AT (1) | ATE274381T1 (en) |
AU (1) | AU2002218191A1 (en) |
BR (1) | BR0114106A (en) |
CA (1) | CA2424583A1 (en) |
CZ (1) | CZ297829B6 (en) |
DE (2) | DE10047310A1 (en) |
ES (1) | ES2225627T3 (en) |
HU (1) | HUP0302953A2 (en) |
IL (1) | IL155014A0 (en) |
NO (1) | NO20031337D0 (en) |
PL (1) | PL200911B1 (en) |
RU (1) | RU2003112016A (en) |
WO (1) | WO2002024369A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10215112C1 (en) * | 2002-04-05 | 2003-09-25 | Meinig Metu System | Abutting pipe connection uses clamping device for securing annular edges of coupling flanges at ends of abutting pipe sections together |
DE102005032350A1 (en) * | 2005-07-08 | 2007-01-11 | Metu Meinig Aktiengesellschaft | Method and device for integrally molding a flange at the end of a round or oval tube made of thin-walled sheet metal and produced by the process tube |
US8194643B2 (en) * | 2006-10-19 | 2012-06-05 | Embarq Holdings Company, Llc | System and method for monitoring the connection of an end-user to a remote network |
WO2014034140A1 (en) * | 2012-09-03 | 2014-03-06 | 川崎重工業株式会社 | Spin forming method and spin forming device |
CN102974672A (en) * | 2012-12-21 | 2013-03-20 | 安徽巨一自动化装备有限公司 | Large-opening-angle edge covering tool |
KR101254225B1 (en) * | 2013-01-08 | 2013-04-18 | 김재수 | A manufacturing device of long neck flange which is applied roller spinning and manufacturing process of long neck flange using it |
US11278946B2 (en) * | 2018-09-27 | 2022-03-22 | Inno-Spin LLC | Multi-axis roll-forming methods, systems, and products |
CN117102310B (en) * | 2023-10-19 | 2023-12-26 | 山东兆鑫石油工具有限公司 | Stainless steel lining anti-corrosion oil pipe end face rotary flanging and welding device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2498686A (en) * | 1946-06-10 | 1950-02-28 | Struthers Wells Corp | Machine for flanging cylindrical shells |
US2921549A (en) * | 1955-11-30 | 1960-01-19 | Earl L Schwenk | Holding fixture for spin-forming blanks |
GB1202144A (en) * | 1968-01-23 | 1970-08-12 | Bristowe Buckland Saxton | Improvements in methods for the production of cylindrical flanged casings or reels and in apparatus therefor |
DE2053005B2 (en) * | 1970-10-28 | 1973-05-30 | Leifeld & Co, 4730 Ahlen | METHOD AND DEVICE FOR MANUFACTURING ANGLED SHOULDER RIMS FOR TRUCKS |
DE2231842A1 (en) * | 1972-06-29 | 1974-01-17 | Leifeld & Co | ANGLED SHOULDER RIM AND METHOD OF MANUFACTURING IT |
DE2720825A1 (en) * | 1977-05-09 | 1978-11-23 | Coil Protection Service S R L | Curved angle piece mfr. - with split sheet metal cylinder clamped to mandrel before bending flange |
US4117704A (en) * | 1977-05-13 | 1978-10-03 | Societe Coil Protection Service | Method and apparatus for producing a bent angle piece from a sheet-metal |
US4862719A (en) * | 1988-01-20 | 1989-09-05 | Comeq, Inc. | Cylinder flanging machines |
FI89139C (en) * | 1992-04-10 | 1993-08-25 | Gs Hydro Oy | Method and apparatus for forming a collar at the end of a pipe at right angles |
FI93620C (en) * | 1993-05-28 | 1995-05-10 | Gs Hydro Oy | Method and apparatus for forming a collar at the end of a pipe at right angles |
NL9400927A (en) * | 1994-06-08 | 1996-01-02 | Johan Massee | Method and device for forming an edge on a lamp reflector. |
US5983496A (en) * | 1996-03-15 | 1999-11-16 | J.A. Hermanson | Circular and oval flanged rings for connecting ducting and method of making |
-
2000
- 2000-09-25 DE DE10047310A patent/DE10047310A1/en not_active Withdrawn
-
2001
- 2001-09-22 CZ CZ20030853A patent/CZ297829B6/en not_active IP Right Cessation
- 2001-09-22 US US10/381,385 patent/US20040089043A1/en not_active Abandoned
- 2001-09-22 KR KR10-2003-7004237A patent/KR20030065482A/en not_active Application Discontinuation
- 2001-09-22 AU AU2002218191A patent/AU2002218191A1/en not_active Abandoned
- 2001-09-22 AT AT01985241T patent/ATE274381T1/en active
- 2001-09-22 CN CNA018162541A patent/CN1466499A/en active Pending
- 2001-09-22 JP JP2002528427A patent/JP2004508936A/en active Pending
- 2001-09-22 HU HU0302953A patent/HUP0302953A2/en unknown
- 2001-09-22 WO PCT/EP2001/010962 patent/WO2002024369A1/en active IP Right Grant
- 2001-09-22 EP EP01985241A patent/EP1320429B1/en not_active Expired - Lifetime
- 2001-09-22 CA CA002424583A patent/CA2424583A1/en not_active Abandoned
- 2001-09-22 ES ES01985241T patent/ES2225627T3/en not_active Expired - Lifetime
- 2001-09-22 RU RU2003112016/02A patent/RU2003112016A/en not_active Application Discontinuation
- 2001-09-22 BR BR0114106-6A patent/BR0114106A/en not_active IP Right Cessation
- 2001-09-22 IL IL15501401A patent/IL155014A0/en unknown
- 2001-09-22 PL PL359823A patent/PL200911B1/en unknown
- 2001-09-22 DE DE50103424T patent/DE50103424D1/en not_active Expired - Lifetime
-
2003
- 2003-03-24 NO NO20031337A patent/NO20031337D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE50103424D1 (en) | 2004-09-30 |
DE10047310A1 (en) | 2002-05-02 |
WO2002024369A1 (en) | 2002-03-28 |
PL359823A1 (en) | 2004-09-06 |
EP1320429A1 (en) | 2003-06-25 |
IL155014A0 (en) | 2003-10-31 |
KR20030065482A (en) | 2003-08-06 |
JP2004508936A (en) | 2004-03-25 |
CZ2003853A3 (en) | 2003-10-15 |
CA2424583A1 (en) | 2003-03-24 |
PL200911B1 (en) | 2009-02-27 |
AU2002218191A1 (en) | 2002-04-02 |
ATE274381T1 (en) | 2004-09-15 |
BR0114106A (en) | 2003-07-22 |
US20040089043A1 (en) | 2004-05-13 |
ES2225627T3 (en) | 2005-03-16 |
HUP0302953A2 (en) | 2003-12-29 |
CN1466499A (en) | 2004-01-07 |
EP1320429B1 (en) | 2004-08-25 |
CZ297829B6 (en) | 2007-04-11 |
RU2003112016A (en) | 2004-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |