AU2002223862A1 - Ductile material lance joiner - Google Patents

Ductile material lance joiner

Info

Publication number
AU2002223862A1
AU2002223862A1 AU2002223862A AU2386202A AU2002223862A1 AU 2002223862 A1 AU2002223862 A1 AU 2002223862A1 AU 2002223862 A AU2002223862 A AU 2002223862A AU 2386202 A AU2386202 A AU 2386202A AU 2002223862 A1 AU2002223862 A1 AU 2002223862A1
Authority
AU
Australia
Prior art keywords
anvil
aperture
die
blade
punch
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
AU2002223862A
Inventor
Colin Maxwell Wade
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.)
Individual
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 AU2002223862A1 publication Critical patent/AU2002223862A1/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
    • B21D39/03—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 otherwise than by folding
    • B21D39/035—Joining superposed plates by slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/955—Cutter edge shiftable to present different portion of edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Ceramic Products (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

The present invention relates to a joiner for lance joining ductile materials, such as metal sheets, and in particular to a joiner including a die assembly and a punch assembly. The die assembly includes a die anvil and an anvil surface. There are at least two die blades around the anvil, the blades extending in a longitudinal direction, generally above and below opposite sides of the anvil surface to form a die aperture for the punch. Each blade is arranged to move away from the anvil to open up the aperture when ductile material is forced in the longitudinal direction into the aperture and against the anvil by the punch. Each blade has a cutting edge above the anvil facing towards the die aperture for cutting through the ductile material to make a lance joint when the material is forced into the aperture. The assembly also has at least one biasing means by which the blades are biased towards the anvil to constrict the aperture. Each blade can be removed from the anvil, rotated relative to the anvil surface about the longitudinal direction, and then returned to the anvil to present a different cutting edge above the anvil and facing towards the die aperture.
AU2002223862A 2000-11-28 2001-11-22 Ductile material lance joiner Abandoned AU2002223862A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0029046 2000-11-28
GB0029046A GB2369317B (en) 2000-11-28 2000-11-28 Ductile material lance joiner
PCT/GB2001/005147 WO2002043893A1 (en) 2000-11-28 2001-11-22 Ductile material lance joiner

Publications (1)

Publication Number Publication Date
AU2002223862A1 true AU2002223862A1 (en) 2002-06-11

Family

ID=9904063

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223862A Abandoned AU2002223862A1 (en) 2000-11-28 2001-11-22 Ductile material lance joiner

Country Status (8)

Country Link
US (1) US6760963B2 (en)
EP (1) EP1349683B1 (en)
AT (1) ATE299761T1 (en)
AU (1) AU2002223862A1 (en)
DE (1) DE60112120T2 (en)
ES (1) ES2246353T3 (en)
GB (1) GB2369317B (en)
WO (1) WO2002043893A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385550A (en) * 2002-02-20 2003-08-27 Colin Maxwell Wade Punch for a ductile material joining tool
US20040065135A1 (en) * 2002-10-04 2004-04-08 Peterhansel Carl R. Expandable forming tool
EP1405682B1 (en) * 2002-10-04 2010-06-23 Trumpf, Inc Expandable forming tool
US7793530B2 (en) * 2007-06-01 2010-09-14 Wilson Tool International Inc. Durable enlarged forming tool technology

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671361A (en) * 1950-07-06 1954-03-09 Houdaille Hershey Corp Apparatus for securing together a plurality of sheets
US4757609A (en) * 1980-09-08 1988-07-19 Btm Corporation Apparatus for joining sheet material
GB2087284B (en) * 1980-09-08 1984-06-06 Btm Corp Apparatus for and method of joining sheet metal and sheet metal so joined
US4459735A (en) * 1980-09-08 1984-07-17 Btm Corporation Joining sheet metal
US5435049A (en) * 1980-09-08 1995-07-25 Btm Corporation Apparatus for joining sheet material
EP0155619B1 (en) * 1984-03-22 1990-01-17 Gerd-Jürgen Eckold Method for connecting metal sheets together
CA1237574A (en) * 1986-05-14 1988-06-07 Ruzicka, Herbert Punch anvils for sheet fastening systems
DE4328778C2 (en) * 1993-08-26 1996-01-25 Rieter Automatik Gmbh Cutting bar with a cutting layer made of highly wear-resistant material
US5479687A (en) 1994-01-31 1996-01-02 Btm Corporation Apparatus for joining sheets of material
FR2728981A1 (en) * 1994-12-28 1996-07-05 Gemplus Card Int METHOD FOR IMPLEMENTING A PRIVATE KEY COMMUNICATION PROTOCOL BETWEEN TWO PROCESSING DEVICES
GB2334474B (en) * 1999-05-19 2000-01-19 Colin Maxwell Wade Ductile material clinch joiner

Also Published As

Publication number Publication date
EP1349683B1 (en) 2005-07-20
GB2369317A (en) 2002-05-29
US6760963B2 (en) 2004-07-13
WO2002043893A1 (en) 2002-06-06
DE60112120T2 (en) 2006-03-30
GB2369317B (en) 2002-10-02
DE60112120D1 (en) 2005-08-25
ATE299761T1 (en) 2005-08-15
EP1349683A1 (en) 2003-10-08
US20030188564A1 (en) 2003-10-09
GB0029046D0 (en) 2001-01-10
ES2246353T3 (en) 2006-02-16

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