WO2001070442A3 - Verfahren zum herstellen eines schweissbolzens - Google Patents

Verfahren zum herstellen eines schweissbolzens Download PDF

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Publication number
WO2001070442A3
WO2001070442A3 PCT/DE2001/000961 DE0100961W WO0170442A3 WO 2001070442 A3 WO2001070442 A3 WO 2001070442A3 DE 0100961 W DE0100961 W DE 0100961W WO 0170442 A3 WO0170442 A3 WO 0170442A3
Authority
WO
WIPO (PCT)
Prior art keywords
welding
producing
pin
welding pin
section
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.)
Ceased
Application number
PCT/DE2001/000961
Other languages
English (en)
French (fr)
Other versions
WO2001070442A2 (de
Inventor
Kay Sichtermann
Klaus E Jost
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.)
Nelson Bolzenschweiss Technik GmbH and Co KG
Original Assignee
Nelson Bolzenschweiss Technik GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7635830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001070442(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nelson Bolzenschweiss Technik GmbH and Co KG filed Critical Nelson Bolzenschweiss Technik GmbH and Co KG
Priority to DE50103989T priority Critical patent/DE50103989D1/de
Priority to EP01921186A priority patent/EP1268119B2/de
Priority to AT01921186T priority patent/ATE278501T1/de
Publication of WO2001070442A2 publication Critical patent/WO2001070442A2/de
Publication of WO2001070442A3 publication Critical patent/WO2001070442A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Connection Of Plates (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Impact Printers (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum Herstellen eines Schweißbolzens (10) aus einem Draht durch Kaltverformen und Vergüten, wobei der Schweißbolzen (10) insbesondere zum Anschweißen an ein Werkstück (12) mittels eines elektrischen Bolzenschweißverfahrens dient und aus einem Befestigungsabschnitt (18) und einem Schweißabschnitt (14) besteht. Erfindungsgemäß wird der Draht zunächst vorvergütet und anschließend so kaltverformt, dass der Befestigungsabschnitt (18) und der Schweißabschnitt (14) unterschiedliche Festigkeiten aufweisen.
PCT/DE2001/000961 2000-03-22 2001-03-14 Verfahren zum herstellen eines schweissbolzens Ceased WO2001070442A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50103989T DE50103989D1 (de) 2000-03-22 2001-03-14 Verfahren zum herstellen eines schweissbolzens
EP01921186A EP1268119B2 (de) 2000-03-22 2001-03-14 Verfahren zum herstellen eines schweissbolzens
AT01921186T ATE278501T1 (de) 2000-03-22 2001-03-14 Verfahren zum herstellen eines schweissbolzens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014078A DE10014078C5 (de) 2000-03-22 2000-03-22 Verfahren zur Herstellung eines Schweißbolzens
DE10014078.5 2000-03-22

Publications (2)

Publication Number Publication Date
WO2001070442A2 WO2001070442A2 (de) 2001-09-27
WO2001070442A3 true WO2001070442A3 (de) 2002-04-04

Family

ID=7635830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/000961 Ceased WO2001070442A2 (de) 2000-03-22 2001-03-14 Verfahren zum herstellen eines schweissbolzens

Country Status (5)

Country Link
US (2) US6596959B2 (de)
EP (1) EP1268119B2 (de)
AT (1) ATE278501T1 (de)
DE (2) DE10014078C5 (de)
WO (1) WO2001070442A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106457446A (zh) * 2014-07-30 2017-02-22 宝马股份公司 用于拉弧式焊接的焊接柱

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9926968D0 (en) * 1999-11-15 2000-01-12 Univ London Treatment of neurological disorders
DE10131510A1 (de) * 2001-07-02 2003-04-03 Newfrey Llc Befestigungselement und Verfahren zu seiner Herstellung sowie Verwendung
DE10156403C1 (de) * 2001-11-13 2003-04-17 Bayerische Motoren Werke Ag Befestigungssystem
DE10230846A1 (de) * 2002-07-04 2004-01-29 Newfrey Llc, Newark Verfahren und Vorrichtung zum Lichtbogenschweißen von Elementen auf beschichtete Bauteile
KR101051187B1 (ko) * 2002-10-07 2011-07-21 뉴프리 엘엘씨 파단 체결 시스템
EP1660266A1 (de) * 2003-08-27 2006-05-31 Rockwool International A/S Verfahren zur befestigung einer faserisolierungstafel an einer metallkonstruktion und bolzenschweisssystem dafür
US7452171B2 (en) * 2003-11-26 2008-11-18 Illinois Tool Works Inc. Welding stud
US20060093456A1 (en) * 2004-11-04 2006-05-04 Delcourt Mark H Positive hold weld stud
DE102004056021A1 (de) * 2004-11-16 2006-06-01 Newfrey Llc, Newark Verfahren und Vorrichtung zum Kurzzeit-Lichtbogenschweißen
JP4032313B2 (ja) * 2006-02-16 2008-01-16 好高 青山 プロジェクション溶接用ボルトおよびその溶接方法
DE102009044495C5 (de) 2009-11-11 2018-03-29 Obo Bettermann Gmbh & Co. Kg Verfahren zum Herstellen eines Schweißbolzens
DE102010013229A1 (de) * 2010-03-29 2011-09-29 Ejot Gmbh & Co. Kg Verbindungselement für eine Reibschweißverbindung zur Verbindung von mindestens zwei plattenartigen Bauteilen
CN101992360A (zh) * 2010-11-09 2011-03-30 深圳市豪鹏科技有限公司 焊针及其制造方法
DE102011076261A1 (de) * 2011-05-23 2012-11-29 Ford Global Technologies, Llc Schweißbolzen aufweisend einen variablen, kopfseitigen Funktionsbereich
DE102011053596A1 (de) * 2011-09-14 2013-03-14 Newfrey Llc Schweißbolzen und Fügeanordnung zum ausgerichteten Fügen von Bauteilen
JP5645033B2 (ja) * 2012-12-03 2014-12-24 青山　省司 薄板用プロジェクションボルトおよびその溶接方法
US9752607B2 (en) 2013-03-13 2017-09-05 Rolls-Royce North American Technologies, Inc. Retention pin and method of forming
WO2014163677A2 (en) 2013-03-13 2014-10-09 Rolls-Royce North American Technologies, Inc. Retention pin and method of forming
CN103912562A (zh) * 2014-03-27 2014-07-09 上海上标汽车紧固件有限公司 一种用于0.6mm及以上薄板的接地焊接螺栓组件
US20170014952A1 (en) * 2014-06-17 2017-01-19 United Technologies Corporation Systems and methods for dissimilar material welding
US9803678B2 (en) * 2014-08-11 2017-10-31 Akko Fastener Inc. Arc weld stud having a forming thread
DE102015202074A1 (de) * 2015-02-05 2016-08-11 Ejot Gmbh & Co. Kg Verbindungselement zur Herstellung einer Bauteilverbindung
CN112360862A (zh) * 2020-11-06 2021-02-12 刘志专 一种手机焊接螺母

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532252A1 (de) * 1975-07-18 1977-02-10 Hilti Ag Schweissbolzen
DE8220820U1 (de) * 1982-07-21 1983-11-24 Nelson Bolzenschweiß-Technik GmbH, 5820 Gevelsberg Bolzen, insbesondere zum Verbinden von Stahl-Stahlbetonkonstruktionen mittels Bolzenschweißen
WO1993022082A1 (en) * 1992-05-06 1993-11-11 Trw Inc. Welding stud and method of forming same
DE4401881A1 (de) * 1994-01-23 1995-07-27 Trw Nelson Bolzenschweisstechn Schweißbolzen aus Aluminium
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013145B (de) * 1954-08-20 1957-08-01 Franz Koehler Dipl Ing Verfahren und Vorrichtung zum Herstellen verdickter Koepfe an den Enden durch Haerten oder Kaltverformen vergueteter Stahlstaebe
US3010011A (en) * 1959-08-31 1961-11-21 Ksm Products Inc Stud welding process
US3114031A (en) * 1961-03-03 1963-12-10 Dash Edward Welding stud for electric arc welding
US3182173A (en) * 1962-05-21 1965-05-04 Dash Edward Welding stud and ferrule construction for arc welding
GB1077994A (en) † 1963-04-18 1967-08-02 Kobe Steel Ltd Process for producing cold-forged products from tempered steel wire
US3760143A (en) * 1972-01-03 1973-09-18 Warren Fastener Corp Welding stud
DE2344027C3 (de) * 1972-10-27 1979-08-09 Kobe Steel Ltd., Kobe, Hyogo (Japan) Verfahren zur Herstellung von Bolzen oder Schrauben
BE829089A (fr) * 1975-05-14 1975-11-14 Boulon en acier, a haute limite elastique
DE3618902A1 (de) † 1986-04-21 1987-12-10 Tucker Gmbh Schweissbolzen mit hutmutter
DE4232115C2 (de) * 1992-09-25 1994-10-06 Daimler Benz Ag Verwendung eines austenitischen Stahls als hochbelastbares Befestigungselement
DE4327647C2 (de) * 1993-08-17 1998-11-12 Hbs Bolzenschweisssysteme Gmbh Schweißbolzen mit einer Kopferweiterung und ein Verfahren zur Herstellung von Blechrohlingen für Schweißbolzen
DE9413406U1 (de) * 1994-08-19 1994-10-13 Emhart Inc., Newark, Del. Schweißbolzen mit Hutmutter
US5605423A (en) * 1996-04-26 1997-02-25 Elco Textron, In. Self-drilling stud
US6077096A (en) * 1999-03-10 2000-06-20 Emhart Inc. Weld stud

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532252A1 (de) * 1975-07-18 1977-02-10 Hilti Ag Schweissbolzen
DE8220820U1 (de) * 1982-07-21 1983-11-24 Nelson Bolzenschweiß-Technik GmbH, 5820 Gevelsberg Bolzen, insbesondere zum Verbinden von Stahl-Stahlbetonkonstruktionen mittels Bolzenschweißen
WO1993022082A1 (en) * 1992-05-06 1993-11-11 Trw Inc. Welding stud and method of forming same
DE4401881A1 (de) * 1994-01-23 1995-07-27 Trw Nelson Bolzenschweisstechn Schweißbolzen aus Aluminium
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106457446A (zh) * 2014-07-30 2017-02-22 宝马股份公司 用于拉弧式焊接的焊接柱
US10183354B2 (en) 2014-07-30 2019-01-22 Bayerische Motoren Werke Aktiengesellschaft Weld stud for drawn-arc stud welding
CN106457446B (zh) * 2014-07-30 2019-09-20 宝马股份公司 用于拉弧式焊接的焊接柱

Also Published As

Publication number Publication date
DE10014078C2 (de) 2003-12-11
US20020030037A1 (en) 2002-03-14
ATE278501T1 (de) 2004-10-15
EP1268119A2 (de) 2003-01-02
US6875947B2 (en) 2005-04-05
DE10014078A1 (de) 2001-10-04
WO2001070442A2 (de) 2001-09-27
EP1268119B1 (de) 2004-10-06
US6596959B2 (en) 2003-07-22
DE50103989D1 (de) 2004-11-11
US20030201254A1 (en) 2003-10-30
DE10014078C5 (de) 2007-04-05
EP1268119B2 (de) 2010-08-18

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