ATE374655T1 - Selbstbefestigendes weibliches befestigungselement und herstellungsverfahren dafür - Google Patents

Selbstbefestigendes weibliches befestigungselement und herstellungsverfahren dafür

Info

Publication number
ATE374655T1
ATE374655T1 AT03787085T AT03787085T ATE374655T1 AT E374655 T1 ATE374655 T1 AT E374655T1 AT 03787085 T AT03787085 T AT 03787085T AT 03787085 T AT03787085 T AT 03787085T AT E374655 T1 ATE374655 T1 AT E374655T1
Authority
AT
Austria
Prior art keywords
portions
pilot
severed
self
pilot portion
Prior art date
Application number
AT03787085T
Other languages
English (en)
Inventor
Harold Ladouceur
John Parker
Original Assignee
Whitesell Int Corp
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 Whitesell Int Corp filed Critical Whitesell Int Corp
Application granted granted Critical
Publication of ATE374655T1 publication Critical patent/ATE374655T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • 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
    • B21K1/64—Making machine elements nuts
    • B21K1/66—Making machine elements nuts from strip bars
    • 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
    • B21K1/64—Making machine elements nuts
    • B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
    • B21K1/702—Clinch nuts
    • 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
    • F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
    • F16B37/068—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the support, e.g. the sheet or plate
    • 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
    • F16B27/00—Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Insertion Pins And Rivets (AREA)
  • Slide Fasteners (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
AT03787085T 2002-11-27 2003-11-24 Selbstbefestigendes weibliches befestigungselement und herstellungsverfahren dafür ATE374655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42984602P 2002-11-27 2002-11-27

Publications (1)

Publication Number Publication Date
ATE374655T1 true ATE374655T1 (de) 2007-10-15

Family

ID=32469379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03787085T ATE374655T1 (de) 2002-11-27 2003-11-24 Selbstbefestigendes weibliches befestigungselement und herstellungsverfahren dafür

Country Status (7)

Country Link
US (1) US7651401B2 (de)
EP (1) EP1581352B1 (de)
AT (1) ATE374655T1 (de)
AU (1) AU2003295872A1 (de)
CA (1) CA2502213A1 (de)
DE (1) DE60316727D1 (de)
WO (1) WO2004050269A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3933605B2 (ja) * 2003-05-12 2007-06-20 有限会社新城製作所 ピアスナットの製造方法
DE102004017866A1 (de) * 2004-04-13 2005-11-03 Profil-Verbindungstechnik Gmbh & Co. Kg Verfahren zur Herstellung von Hohlkörperelementen, Hohlkörperelement, Zusammenbauteil sowie Folgeverbundwerkzeug zur Durchführung des Verfahrens
CN100354057C (zh) * 2005-02-19 2007-12-12 厦门恒耀金属有限公司 用盘元线材由多工位冷镦机成型外焊脚方螺母的工艺
DE102005024220A1 (de) 2005-05-25 2006-11-30 Profil Verbindungstechnik Gmbh & Co. Kg Verfahren zum Herstellen von Hohlkörperelementen, Hohlkörperelement, Zusammenbauteil, Folgeverbundwerkzeug zum Herstellen von Hohlkörperelementen sowie Walzwerk
CN100434230C (zh) * 2005-06-24 2008-11-19 赵诚龙 冷锻成型的螺帽辊压处理方法
ITPN20050041A1 (it) * 2005-06-28 2006-12-29 Alberto Bordignon "linea di stampaggio e filettatura perfezionata"
CN110756662A (zh) * 2019-10-31 2020-02-07 温州市强邦实业有限公司 一种蝶形螺母加工模具及使用该模具加工蝶形螺母的工艺
CN113909425B (zh) * 2021-09-23 2024-03-26 奥展实业股份有限公司 蝶形螺母的加工方法和装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848835A (en) * 1932-03-08 Metal wobking machineby and method
US833188A (en) * 1905-05-16 1906-10-16 William L Ward Manufacture of nuts.
US1753597A (en) * 1927-05-04 1930-04-08 Harley E Burns Method of forming lock nuts
US1982054A (en) * 1934-02-06 1934-11-27 Charles L Wasmer Method and apparatus for making nuts
US2073467A (en) * 1936-04-20 1937-03-09 Ohio Nut & Bolt Company Method of making welding nuts
US2320651A (en) * 1940-02-24 1943-06-01 Talon Inc Slide fastener manufacture
US3775791A (en) 1970-03-23 1973-12-04 Mac Lean Fogg Lock Nut Co Method of making pierce nuts in strip form
US3711931A (en) * 1971-04-01 1973-01-23 Multifastener Corp Method of forming fastener strip
US3793658A (en) * 1971-06-03 1974-02-26 Multifastener Corp Method of forming a fastener
US3909927A (en) * 1974-10-21 1975-10-07 Multifastener Corp Method of forming nut and panel assembly
JPS58109710A (ja) 1981-12-24 1983-06-30 有限会社新城製作所 ピアスナツト
US5531552A (en) 1984-08-03 1996-07-02 Multifastener Corporation Self-attaching nut and method of making same
US4971499A (en) * 1984-12-24 1990-11-20 Ladouceur Harold A Nut and panel assembly
US5549430A (en) 1992-01-31 1996-08-27 Multifastener Corporation Self-attaching fastener and installation die
EP1442809B1 (de) 2000-03-31 2007-03-07 PROFIL-Verbindungstechnik GmbH & Co. KG Verfahren zur Herstellung von Hohlkörperelementen
US6439819B2 (en) * 2000-06-06 2002-08-27 Pem Management, Inc. Progressively-formed clinch nut
AU2003301586A1 (en) * 2002-10-23 2004-05-13 Fabristeel Products, Inc. Self-attaching female fasteners and method of forming female fastener elements

Also Published As

Publication number Publication date
DE60316727D1 (de) 2007-11-15
EP1581352A2 (de) 2005-10-05
EP1581352A4 (de) 2006-02-15
AU2003295872A1 (en) 2004-06-23
WO2004050269A2 (en) 2004-06-17
AU2003295872A8 (en) 2004-06-23
US7651401B2 (en) 2010-01-26
US20060252560A1 (en) 2006-11-09
CA2502213A1 (en) 2004-06-17
WO2004050269A3 (en) 2004-07-22
EP1581352B1 (de) 2007-10-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties