CA2386364A1 - Procede d'ecrasement d'un tube - Google Patents
Procede d'ecrasement d'un tube Download PDFInfo
- Publication number
- CA2386364A1 CA2386364A1 CA002386364A CA2386364A CA2386364A1 CA 2386364 A1 CA2386364 A1 CA 2386364A1 CA 002386364 A CA002386364 A CA 002386364A CA 2386364 A CA2386364 A CA 2386364A CA 2386364 A1 CA2386364 A1 CA 2386364A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- land
- portions
- opposed
- crushed
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
- B21D41/045—Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
La présente invention concerne un tube (10) comprenant une partie centrale écrasée (18) en vue de recevoir un élément de fixation (22) et des zone latérales non écrasées (20) disposées de part et d'autre de la région écrasée (18) procurant ainsi une solidité structurelle additionnelle au tube.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ3258 | 1999-10-05 | ||
AUPQ3258A AUPQ325899A0 (en) | 1999-10-05 | 1999-10-05 | Method of crushing a tube |
PCT/AU2000/001209 WO2001024955A1 (fr) | 1999-10-05 | 2000-10-05 | Procede d'ecrasement d'un tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2386364A1 true CA2386364A1 (fr) | 2001-04-12 |
Family
ID=3817418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002386364A Abandoned CA2386364A1 (fr) | 1999-10-05 | 2000-10-05 | Procede d'ecrasement d'un tube |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1222041A4 (fr) |
JP (1) | JP2003511236A (fr) |
AU (1) | AUPQ325899A0 (fr) |
CA (1) | CA2386364A1 (fr) |
WO (1) | WO2001024955A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10133086C1 (de) * | 2001-07-11 | 2003-01-09 | Froh Carl Gmbh | Gasführungsrohr aus Metall für Luftsäcke von Kraftwagen und Verfahren zu dessen Herstellung |
DE10201002A1 (de) | 2002-01-11 | 2003-07-31 | Ulrich Huperz Schweistechnik G | Verschluß eines Gasleitsystems |
CN110404990A (zh) * | 2019-08-14 | 2019-11-05 | 山东广泰环保科技有限公司 | 一种压管设备、复合管拉拔设备及拉拔工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB594051A (en) * | 1945-06-25 | 1947-10-31 | Henry Fierz | Improvements in or relating to method of constructing joints in trusses made of structural tubes, and metal tubes for such constructions |
DE822899C (de) * | 1949-08-06 | 1951-11-29 | Dalmine Societa Per Azioni | Stahlskelettbauweise |
IT7853904V0 (it) * | 1978-11-20 | 1978-11-20 | Brandoli Luigi | Traversa longitudinale tubolare per sedile di veicolo con schienale orientabile |
AT362112B (de) * | 1979-08-06 | 1981-04-27 | Interwaco Ag | Fachwerkskonstruktion |
DE69015455D1 (de) * | 1989-06-09 | 1995-02-09 | Brian Francis Mooney | Verfahren und Vorrichtung zum Formen des Endes eines flachen Metallrohres zum Verschliessen und Abdichten des Endes. |
DE4122862C2 (de) * | 1991-07-10 | 1996-08-29 | Ges Innenhochdruckverfahren | Verbindung von Hohlteilen sowie Verfahren zu ihrer Herstellung |
AU684155B2 (en) * | 1994-06-08 | 1997-12-04 | Carlo Muneretto | Structural steel alternative |
-
1999
- 1999-10-05 AU AUPQ3258A patent/AUPQ325899A0/en not_active Abandoned
-
2000
- 2000-10-05 CA CA002386364A patent/CA2386364A1/fr not_active Abandoned
- 2000-10-05 EP EP00969073A patent/EP1222041A4/fr not_active Withdrawn
- 2000-10-05 JP JP2001527940A patent/JP2003511236A/ja not_active Withdrawn
- 2000-10-05 WO PCT/AU2000/001209 patent/WO2001024955A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1222041A4 (fr) | 2004-03-31 |
AUPQ325899A0 (en) | 1999-10-28 |
WO2001024955A1 (fr) | 2001-04-12 |
EP1222041A1 (fr) | 2002-07-17 |
JP2003511236A (ja) | 2003-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |