DE69320969D1 - New rivet-like connection point for sheet metal by cold flow and machine tool to implement such a connection point - Google Patents

New rivet-like connection point for sheet metal by cold flow and machine tool to implement such a connection point

Info

Publication number
DE69320969D1
DE69320969D1 DE69320969T DE69320969T DE69320969D1 DE 69320969 D1 DE69320969 D1 DE 69320969D1 DE 69320969 T DE69320969 T DE 69320969T DE 69320969 T DE69320969 T DE 69320969T DE 69320969 D1 DE69320969 D1 DE 69320969D1
Authority
DE
Germany
Prior art keywords
connection point
implement
sheet metal
machine tool
cold flow
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.)
Expired - Fee Related
Application number
DE69320969T
Other languages
German (de)
Other versions
DE69320969T2 (en
Inventor
Jean-Claude Chabod
Jean-Claude Faivre
Letterio Sturniolo
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.)
HOMAX AG
Original Assignee
HOMAX AG
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 HOMAX AG filed Critical HOMAX AG
Application granted granted Critical
Publication of DE69320969D1 publication Critical patent/DE69320969D1/en
Publication of DE69320969T2 publication Critical patent/DE69320969T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
DE69320969T 1992-05-21 1993-11-17 New rivet-like connection point for sheet metal by cold flow and machine tool to implement such a connection point Expired - Fee Related DE69320969T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9206218A FR2691388B1 (en) 1992-05-21 1992-05-21 NEW ASSEMBLY POINT OF SHEET SHEETS BY COLD CREAM AND TOOL MACHINE FOR MAKING SUCH AN ASSEMBLY POINT.
EP93402793A EP0653255B1 (en) 1992-05-21 1993-11-17 New rivet-like joining point of sheet metals by cold flowing and machine tool for realizing such a connecting point

Publications (2)

Publication Number Publication Date
DE69320969D1 true DE69320969D1 (en) 1998-10-15
DE69320969T2 DE69320969T2 (en) 1999-06-17

Family

ID=26134751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320969T Expired - Fee Related DE69320969T2 (en) 1992-05-21 1993-11-17 New rivet-like connection point for sheet metal by cold flow and machine tool to implement such a connection point

Country Status (4)

Country Link
EP (1) EP0653255B1 (en)
DE (1) DE69320969T2 (en)
ES (1) ES2124291T3 (en)
FR (1) FR2691388B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726494B1 (en) * 1994-11-08 1996-12-13 Lorraine Laminage METHOD FOR ASSEMBLING TWO SHEETS OF METAL SHEET
DE19929375B4 (en) * 1999-06-25 2008-07-24 Tox Pressotechnik Gmbh & Co. Kg Method, apparatus and tool unit for clinching
DE50208073D1 (en) * 2001-05-11 2006-10-19 Tox Pressotechnik Gmbh TOOL FOR MECHANICAL CONNECTION OF PLATES
MXPA04009688A (en) * 2002-04-04 2004-12-13 Tox Pressotechnik Gmb & Co Kg Clinching method and tool therefor.
DE102006024112A1 (en) * 2006-05-19 2007-11-22 Eckold Gmbh & Co Kg Die for mechanical joining
DE102014116713A1 (en) * 2014-11-14 2016-05-19 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method for joining metal strips
EP3769859B1 (en) * 2019-07-24 2021-06-02 BTM Company LLC Sheet metal joining apparatus with a die assembly and the method for its assembly
US11446726B2 (en) * 2020-05-14 2022-09-20 BTM Company, LLC Metal fastening die assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB170224A (en) * 1920-12-16 1921-10-20 Joseph Holmes Improved method of and means for attaching handles to the lids of saucepans and other utensils
US3771216A (en) * 1971-10-27 1973-11-13 Johnson Die & Eng Co Method and tooling for extruding a closed end rivet
US4757609A (en) * 1980-09-08 1988-07-19 Btm Corporation Apparatus for joining sheet material
CH657426A5 (en) * 1981-09-24 1986-08-29 Homax Ag Method and device for the mutual connection of workpieces
US5031442A (en) * 1985-06-03 1991-07-16 Btm Corporation Punch anvils for sheet fastening systems
US4660403A (en) * 1985-12-19 1987-04-28 Weldex, Inc. Die assembly
DE4111102A1 (en) * 1991-04-05 1992-10-08 Fraunhofer Ges Forschung Overlapping component joining mechanism - uses spring component forming anvil in die bottom and moving with punch

Also Published As

Publication number Publication date
EP0653255B1 (en) 1998-09-09
EP0653255A1 (en) 1995-05-17
FR2691388B1 (en) 1997-01-31
DE69320969T2 (en) 1999-06-17
FR2691388A1 (en) 1993-11-26
ES2124291T3 (en) 1999-02-01

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee