WO2003022504A3 - Lötverfahren für metallische befestigungselemente - Google Patents

Lötverfahren für metallische befestigungselemente Download PDF

Info

Publication number
WO2003022504A3
WO2003022504A3 PCT/EP2002/010007 EP0210007W WO03022504A3 WO 2003022504 A3 WO2003022504 A3 WO 2003022504A3 EP 0210007 W EP0210007 W EP 0210007W WO 03022504 A3 WO03022504 A3 WO 03022504A3
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
fastening element
soldering material
support
soldered
Prior art date
Application number
PCT/EP2002/010007
Other languages
English (en)
French (fr)
Other versions
WO2003022504A2 (de
Inventor
Karl-Heinz Mielke
Original Assignee
Newfrey Llc
Karl-Heinz Mielke
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 Newfrey Llc, Karl-Heinz Mielke filed Critical Newfrey Llc
Priority to JP2003526620A priority Critical patent/JP2005501735A/ja
Priority to EP02777021A priority patent/EP1423225A2/de
Publication of WO2003022504A2 publication Critical patent/WO2003022504A2/de
Publication of WO2003022504A3 publication Critical patent/WO2003022504A3/de
Priority to US10/814,479 priority patent/US20040238510A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0288—Welding studs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

Das erfindungsgemässe Verfahren zum Verbinden eines metallischen Befestigungselements mit einem metallischen Werkstück (5), wobei das Befestigungselement einen Träger (2) aufweist, der eine Lotmasse (3) trägt, mit welcher der Träger (2) elektrisch leitend verbunden ist, umfasst folgende Verfahrensschritte: Die Lotmasse (3) wird in eine Vertiefung (8) auf dem Träger (2) eingebracht und mit einer konvexen, auf das zu verlötende Werkstück (5) 10 weisenden Profilierung (4) ausgebildet; eine elektrischen Spannung wird zwischen dem Befestigungselement und dem Werkstück (5) angelegt, so dass ein elektrischer Lichtbogen (6) zwischen Lotmasse (3) und Werkstück (5) ein selektives Aufschmelzen der Lotmasse (3) bewirkt; das Befestigungselement wird gegen das Werkstück (5) gedrückt. Das Verfahren sowie das für dieses 15 Verfahren geeignet ausgestaltete Befestigungselement mit einer auf das zu verlötende Werkstück (5) weisenden Profilierung (4) der Lotmasse (3) zeichnet sich dadurch aus, dass ein lokales, selektives Schmelzen der Lotmasse (3) bewirkt wird und eine unnötige thermische Belastung umliegender Bereiche vermieden wird. Hierdurch wird eine besonders stabile Lötverbindung zwischen 20 Befestigungselement und Werkstück (5) erzielt.
PCT/EP2002/010007 2001-09-07 2002-09-06 Lötverfahren für metallische befestigungselemente WO2003022504A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003526620A JP2005501735A (ja) 2001-09-07 2002-09-06 金属締結要素のためのはんだ付け方法
EP02777021A EP1423225A2 (de) 2001-09-07 2002-09-06 Lötverfahren für metallische befestigungselemente
US10/814,479 US20040238510A1 (en) 2001-09-07 2004-03-31 Soldering method for metal fastening elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143915A DE10143915A1 (de) 2001-09-07 2001-09-07 Lötverfahren für metallische Befestigungselemente
DE10143915.6 2001-09-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/814,479 Continuation US20040238510A1 (en) 2001-09-07 2004-03-31 Soldering method for metal fastening elements

Publications (2)

Publication Number Publication Date
WO2003022504A2 WO2003022504A2 (de) 2003-03-20
WO2003022504A3 true WO2003022504A3 (de) 2003-10-23

Family

ID=7698066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010007 WO2003022504A2 (de) 2001-09-07 2002-09-06 Lötverfahren für metallische befestigungselemente

Country Status (5)

Country Link
US (1) US20040238510A1 (de)
EP (1) EP1423225A2 (de)
JP (1) JP2005501735A (de)
DE (1) DE10143915A1 (de)
WO (1) WO2003022504A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1703585B (zh) 2002-10-07 2010-12-08 纽飞利有限公司 可断裂的固定系统
DE10323719B3 (de) * 2003-05-24 2004-10-14 Daimlerchrysler Ag Verfahren zum Verbinden eines Hohlprofiles mit einem flächig anliegenden Bauteil
US7452171B2 (en) * 2003-11-26 2008-11-18 Illinois Tool Works Inc. Welding stud
DE102004026929C5 (de) * 2004-05-27 2010-08-19 Ford-Werke Gmbh Verfahren zum Anschweißen eines Halters an ein Blech
DE102004043627B4 (de) * 2004-09-07 2007-08-02 Newfrey Llc, Newark Verfahren zum Verbinden eines metallischen Befestigungselements mit einem metallischen Werkstück und Befestigungselement
DE102006003806A1 (de) * 2006-01-26 2007-08-02 Ejot Gmbh & Co. Kg Befestigungselement zur Reibschweißverbindung mit einem flächigen Bauteil
US9375800B2 (en) * 2007-08-11 2016-06-28 Honda Motor Co., Ltd. Sealed weld element for attachment to a vehicle component and method
US9853371B2 (en) * 2015-03-02 2017-12-26 Ford Global Technologies, Llc Brazed ground terminal for non-ferrous vehicle components
US20200276663A1 (en) * 2016-04-19 2020-09-03 Dtech Precision Industries Co., Ltd. Welding connection element
US11813701B2 (en) 2016-04-19 2023-11-14 Dtech Precision Industries Co., Ltd. Method of fitting the soldering component to board
TWI700437B (zh) * 2019-01-09 2020-08-01 達霆精密工業有限公司 可存置扣件焊錫的結構

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1097813A (fr) * 1953-04-01 1955-07-11 Gregory Ind Procédé de brasage de tiges à l'are électrique, et tiges pour la mise en oeuvre dudit procédé
US2760796A (en) * 1951-08-18 1956-08-28 George V Woodling Weldable hollow body
US2885531A (en) * 1953-04-11 1959-05-05 Gasaccumulator Svenska Ab Welding or soldering pin with fuse wire
US3791019A (en) * 1971-05-05 1974-02-12 Bosch Gmbh Robert Method of soldering a conductor to a semiconductor
US3997237A (en) * 1976-02-20 1976-12-14 E. I. Du Pont De Nemours And Company Solder terminal
GB1486516A (en) * 1976-02-19 1977-09-21 Grundy & Partners Ltd Methods of and means for attaching studs to metallic surfaces
JPS62111454A (ja) * 1985-11-09 1987-05-22 Rohm Co Ltd 端子ピンへのハンダ付着方法
JPH01127169A (ja) * 1987-11-09 1989-05-19 Tanaka Kikinzoku Kogyo Kk リードピンへのろう取付方法
JPH01313970A (ja) * 1988-06-14 1989-12-19 Taira Denki Kk 半導体装置用リードピンとその製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760796A (en) * 1951-08-18 1956-08-28 George V Woodling Weldable hollow body
FR1097813A (fr) * 1953-04-01 1955-07-11 Gregory Ind Procédé de brasage de tiges à l'are électrique, et tiges pour la mise en oeuvre dudit procédé
US2885531A (en) * 1953-04-11 1959-05-05 Gasaccumulator Svenska Ab Welding or soldering pin with fuse wire
US3791019A (en) * 1971-05-05 1974-02-12 Bosch Gmbh Robert Method of soldering a conductor to a semiconductor
GB1486516A (en) * 1976-02-19 1977-09-21 Grundy & Partners Ltd Methods of and means for attaching studs to metallic surfaces
US3997237A (en) * 1976-02-20 1976-12-14 E. I. Du Pont De Nemours And Company Solder terminal
JPS62111454A (ja) * 1985-11-09 1987-05-22 Rohm Co Ltd 端子ピンへのハンダ付着方法
JPH01127169A (ja) * 1987-11-09 1989-05-19 Tanaka Kikinzoku Kogyo Kk リードピンへのろう取付方法
JPH01313970A (ja) * 1988-06-14 1989-12-19 Taira Denki Kk 半導体装置用リードピンとその製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 320 (E - 550) 17 October 1987 (1987-10-17) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 373 (M - 861) 18 August 1989 (1989-08-18) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 117 (E - 0898) 5 March 1990 (1990-03-05) *

Also Published As

Publication number Publication date
US20040238510A1 (en) 2004-12-02
DE10143915A1 (de) 2003-03-27
WO2003022504A2 (de) 2003-03-20
JP2005501735A (ja) 2005-01-20
EP1423225A2 (de) 2004-06-02

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