AU2001290148A1 - Method and apparatus for forming a crimped joint between a tubular body and a cap as well as silencer assembly produced therewith - Google Patents

Method and apparatus for forming a crimped joint between a tubular body and a cap as well as silencer assembly produced therewith

Info

Publication number
AU2001290148A1
AU2001290148A1 AU2001290148A AU9014801A AU2001290148A1 AU 2001290148 A1 AU2001290148 A1 AU 2001290148A1 AU 2001290148 A AU2001290148 A AU 2001290148A AU 9014801 A AU9014801 A AU 9014801A AU 2001290148 A1 AU2001290148 A1 AU 2001290148A1
Authority
AU
Australia
Prior art keywords
tubular body
forming
cap
crimped joint
well
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
AU2001290148A
Inventor
Anthony John Gault
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.)
Eminox Ltd
Original Assignee
Eminox Ltd
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 Eminox Ltd filed Critical Eminox Ltd
Publication of AU2001290148A1 publication Critical patent/AU2001290148A1/en
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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Semiconductor Lasers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A method for forming a crimped joint between opposing overlapping portions (6,7) of the tubular body member (1) and end caps (2) to be secured thereto, which method comprises applying folding forces to the overlapping portions so as to form the crimped joint, characterised in that the folding forces are applied by a plurality of formers located circumferentially around the terminal portion of the tubular body member and urged without significant rolling action against the overlapping portions (6,7). The joint may be used to join end faces to silencer tubular members in vehicles exhausts.
AU2001290148A 2000-09-29 2001-09-28 Method and apparatus for forming a crimped joint between a tubular body and a cap as well as silencer assembly produced therewith Abandoned AU2001290148A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0023885.7 2000-09-29
GBGB0023885.7A GB0023885D0 (en) 2000-09-29 2000-09-29 Method
PCT/GB2001/004352 WO2002027218A2 (en) 2000-09-29 2001-09-28 Method and apparatus for forming a crimped joint between a tubular body and a cap as well as silencer assembly produced therewith

Publications (1)

Publication Number Publication Date
AU2001290148A1 true AU2001290148A1 (en) 2002-04-08

Family

ID=9900369

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001290148A Abandoned AU2001290148A1 (en) 2000-09-29 2001-09-28 Method and apparatus for forming a crimped joint between a tubular body and a cap as well as silencer assembly produced therewith

Country Status (6)

Country Link
EP (1) EP1320698B1 (en)
AT (1) ATE274157T1 (en)
AU (1) AU2001290148A1 (en)
DE (1) DE60105039T2 (en)
GB (2) GB0023885D0 (en)
WO (1) WO2002027218A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389916B (en) * 2011-10-24 2013-09-18 中国船舶重工集团公司第七〇四研究所 Edge-rolling occluding cutter forming process
DE102018115382B4 (en) * 2018-06-26 2022-01-05 Roland Ruegenberg Joining of sheet metal end sections by means of forming
CN109276940B (en) * 2018-09-06 2021-06-22 温州市臻航车业部件有限公司 Enhanced overlapping and buckling spinning can sealing process and using equipment thereof
DE102020116508B4 (en) 2020-06-23 2023-08-03 Roland Ruegenberg Joining sheet metal end sections by forming
KR102226505B1 (en) * 2020-07-27 2021-03-11 노성근 Seam forming apparatus for elbow duct

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385249A (en) * 1965-10-13 1968-05-28 Sherwin Williams Co Method of making containers
US3903987A (en) * 1973-02-20 1975-09-09 Tenneco Inc Muffler housing
DE2502191A1 (en) * 1975-01-21 1976-07-22 Dommer Soehne Ohg Wilhelm Tool for connecting tubular sheet metal sections - has clamping frame with externally actuated holding and folding rams
US4233726A (en) * 1978-12-21 1980-11-18 Arvin Industries, Inc. Method of joining a tube to a plate
DE3604921A1 (en) * 1986-02-17 1987-08-20 Laco Sa METHOD FOR THE FOLDED OR BALANCED CONNECTION OF A PIPE TO A TERMINAL AND DEVICE, IN PARTICULAR FOR CARRYING OUT THIS METHOD
US4821391A (en) * 1986-06-13 1989-04-18 Maremont Corporation Machine for forming automotive muffler mechanical lock joint
JPH0716673A (en) * 1993-06-30 1995-01-20 Toshiomi Hayashi Combined structure with orthogonally crossing thin plate and thin wall tube and its manufacture
JPH0979033A (en) * 1995-09-13 1997-03-25 Sango Co Ltd Joint structure of pipe member and plate body, jointing method, and muffler with this joint structure
CA2336876A1 (en) * 1998-07-07 2000-01-13 Arvinmeritor, Inc. Exhaust component having multiple-plated outer shell

Also Published As

Publication number Publication date
DE60105039D1 (en) 2004-09-23
WO2002027218A2 (en) 2002-04-04
EP1320698B1 (en) 2004-08-18
EP1320698A2 (en) 2003-06-25
GB2368306A (en) 2002-05-01
GB2368306B (en) 2002-12-18
WO2002027218A3 (en) 2002-08-01
DE60105039T2 (en) 2005-08-18
GB0023885D0 (en) 2000-11-15
ATE274157T1 (en) 2004-09-15
GB0123319D0 (en) 2001-11-21

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