EP0953386A3 - Apparatus and method for joining parts by plastic deformation - Google Patents

Apparatus and method for joining parts by plastic deformation Download PDF

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Publication number
EP0953386A3
EP0953386A3 EP99107238A EP99107238A EP0953386A3 EP 0953386 A3 EP0953386 A3 EP 0953386A3 EP 99107238 A EP99107238 A EP 99107238A EP 99107238 A EP99107238 A EP 99107238A EP 0953386 A3 EP0953386 A3 EP 0953386A3
Authority
EP
European Patent Office
Prior art keywords
parts
joining
plastic deformation
joining parts
clinching connection
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.)
Withdrawn
Application number
EP99107238A
Other languages
German (de)
French (fr)
Other versions
EP0953386A2 (en
Inventor
Ostwin Prof. Dr.Ing. Hahn
Axel Dipl.Ing. Schulte
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.)
Hahn Ortwin Prof Dr-Ing
Original Assignee
Hahn Ortwin Prof Dr-Ing
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
Priority claimed from DE19901015A external-priority patent/DE19901015A1/en
Application filed by Hahn Ortwin Prof Dr-Ing filed Critical Hahn Ortwin Prof Dr-Ing
Publication of EP0953386A2 publication Critical patent/EP0953386A2/en
Publication of EP0953386A3 publication Critical patent/EP0953386A3/en
Withdrawn legal-status Critical Current

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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

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung und ein Verfahren zum umformtechnischen Fügen von Teilen.The invention relates to a device and a method for metal forming Joining parts.

Um die Steifigkeit von fügetechnisch verbundenen Teilen zu erhöhen, die Herstellkosten zu senken und eine Wasser- bzw. Gasdichtigkeit zu ermöglichen, wird vorgeschlagen, eine Fügenaht als linienförmige Durchsetzfügeverbindung herzustellen. Das kann erfolgen, indem entweder rotierend bewegliche Werkzeuge eine Durchsetzfügeverbindung herstellen oder diese durch Hubwerkzeuge, deren fügewirksame Werkzeugflächen linienförmig ausgestaltet sind, in die Fügeteile eingebracht wird.

Figure 00000001
In order to increase the rigidity of parts connected by joining technology, to reduce the manufacturing costs and to make them watertight or gas-tight, it is proposed to produce a joining seam as a line-shaped clinching connection. This can be done either by rotating tools making a clinching connection or by lifting tools, the effective tool surfaces of which are linear in shape, being introduced into the parts to be joined.
Figure 00000001
EP99107238A 1998-05-02 1999-04-14 Apparatus and method for joining parts by plastic deformation Withdrawn EP0953386A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19819702 1998-05-02
DE19819702 1998-05-02
DE19901015A DE19901015A1 (en) 1998-05-02 1999-01-13 Device and method for the technical joining of parts
DE19901015 1999-01-13

Publications (2)

Publication Number Publication Date
EP0953386A2 EP0953386A2 (en) 1999-11-03
EP0953386A3 true EP0953386A3 (en) 2002-04-03

Family

ID=26045923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107238A Withdrawn EP0953386A3 (en) 1998-05-02 1999-04-14 Apparatus and method for joining parts by plastic deformation

Country Status (2)

Country Link
EP (1) EP0953386A3 (en)
BR (1) BR9902060A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705145B1 (en) * 1999-11-19 2004-03-16 Matsushita Electric Industrial Co., Ltd. Method of processing bent and deformed portion of metal material
DE19957910A1 (en) * 1999-12-01 2001-06-13 Salzgitter Ag Process for producing a molded component of uneven thickness
KR100431641B1 (en) * 2001-08-14 2004-05-17 한국과학기술원 Roll forming apparatus for jointing superposed sheet materials, coupled rolls used therein, and jointing method using the same
DE102005047927A1 (en) * 2005-10-06 2007-04-12 Thyssenkrupp Steel Ag From at least two prefabricated assemblies assembled vehicle body and method for their preparation
DE102006048645B4 (en) * 2006-10-13 2012-01-19 Welser Profile Ag A clinching device for the positive and positive insertion of at least two sheet metal layers and a method for non-positive and interlocking clinching
DE102007010117A1 (en) * 2007-02-28 2008-09-11 Daimler Ag Structural component of sheet-metal material and apparatus and method for joining a structural component of sheet-metal material
DE102014211212A1 (en) * 2014-06-12 2015-12-17 Volkswagen Ag Method for producing a hybrid board and sheet metal part produced therefrom
CN112828142A (en) * 2021-02-04 2021-05-25 贵州航天精工制造有限公司 Processing method of sealing pad
CN116532528B (en) * 2023-07-07 2023-09-08 山东卓益数控设备有限公司 Forming machine tool for machining metal parts

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254558A (en) * 1938-10-10 1941-09-02 Ivan A Williams Fastening element and method of making same
DE873237C (en) * 1949-10-20 1953-04-13 Bertrams Ag Hch Process for joining sheets, especially thin sheets
US4835850A (en) * 1986-11-29 1989-06-06 Eckold Gerd Juergen Apparatus for joining pieces of sheet metal
US4896414A (en) * 1988-01-20 1990-01-30 Hafner Otto P Waterproof cut and displace joint and method for making same
US5138758A (en) * 1988-02-05 1992-08-18 Luciano Gubbiotti Method for joining two or several overlaying sheet formed members together, metal or non-metal, and apparatus for carrying out the method
DE4431849A1 (en) * 1994-09-07 1996-03-14 Nagel Hans Joachim Push=through fastening process for metal sheets
DE4432639A1 (en) * 1994-09-14 1996-03-28 Meinig Metu System Method of joining together two or more layers of sheets
US5577313A (en) * 1995-01-17 1996-11-26 Guido; Anthony Method and apparatus for joining deformable sheet stock

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254558A (en) * 1938-10-10 1941-09-02 Ivan A Williams Fastening element and method of making same
DE873237C (en) * 1949-10-20 1953-04-13 Bertrams Ag Hch Process for joining sheets, especially thin sheets
US4835850A (en) * 1986-11-29 1989-06-06 Eckold Gerd Juergen Apparatus for joining pieces of sheet metal
US4896414A (en) * 1988-01-20 1990-01-30 Hafner Otto P Waterproof cut and displace joint and method for making same
US5138758A (en) * 1988-02-05 1992-08-18 Luciano Gubbiotti Method for joining two or several overlaying sheet formed members together, metal or non-metal, and apparatus for carrying out the method
DE4431849A1 (en) * 1994-09-07 1996-03-14 Nagel Hans Joachim Push=through fastening process for metal sheets
DE4432639A1 (en) * 1994-09-14 1996-03-28 Meinig Metu System Method of joining together two or more layers of sheets
US5577313A (en) * 1995-01-17 1996-11-26 Guido; Anthony Method and apparatus for joining deformable sheet stock

Also Published As

Publication number Publication date
BR9902060A (en) 2000-02-22
EP0953386A2 (en) 1999-11-03

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