CA2386364A1 - Procede d'ecrasement d'un tube - Google Patents

Procede d'ecrasement d'un tube Download PDF

Info

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
Application number
CA002386364A
Other languages
English (en)
Inventor
Kevin William Weeks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weeks Peacock Quality Homes Pty Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2386364A1 publication Critical patent/CA2386364A1/fr
Abandoned legal-status Critical Current

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.
CA002386364A 1999-10-05 2000-10-05 Procede d'ecrasement d'un tube Abandoned CA2386364A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
ATE116170T1 (de) * 1989-06-09 1995-01-15 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

Also Published As

Publication number Publication date
JP2003511236A (ja) 2003-03-25
EP1222041A4 (fr) 2004-03-31
AUPQ325899A0 (en) 1999-10-28
EP1222041A1 (fr) 2002-07-17
WO2001024955A1 (fr) 2001-04-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued