DE69405048D1 - Befestigungselement mit formschlüssigem Gewindeeingang - Google Patents

Befestigungselement mit formschlüssigem Gewindeeingang

Info

Publication number
DE69405048D1
DE69405048D1 DE69405048T DE69405048T DE69405048D1 DE 69405048 D1 DE69405048 D1 DE 69405048D1 DE 69405048 T DE69405048 T DE 69405048T DE 69405048 T DE69405048 T DE 69405048T DE 69405048 D1 DE69405048 D1 DE 69405048D1
Authority
DE
Germany
Prior art keywords
fastening element
positive thread
thread entry
entry
positive
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
DE69405048T
Other languages
English (en)
Other versions
DE69405048T2 (de
Inventor
John Geddes Erbes
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69405048D1 publication Critical patent/DE69405048D1/de
Publication of DE69405048T2 publication Critical patent/DE69405048T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • F16B35/047—Specially-shaped ends for preventing cross-threading, i.e. preventing skewing of bolt and nut
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • 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
    • F16B33/00—Features common to bolt and nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
DE69405048T 1993-05-20 1994-05-19 Befestigungselement mit formschlüssigem Gewindeeingang Expired - Fee Related DE69405048T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/063,824 US5320467A (en) 1993-05-20 1993-05-20 Positive thread start fastener

Publications (2)

Publication Number Publication Date
DE69405048D1 true DE69405048D1 (de) 1997-09-25
DE69405048T2 DE69405048T2 (de) 1998-03-12

Family

ID=22051756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405048T Expired - Fee Related DE69405048T2 (de) 1993-05-20 1994-05-19 Befestigungselement mit formschlüssigem Gewindeeingang

Country Status (5)

Country Link
US (1) US5320467A (de)
EP (1) EP0625644B1 (de)
JP (1) JPH0798009A (de)
DE (1) DE69405048T2 (de)
ES (1) ES2105522T3 (de)

Families Citing this family (45)

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US5836731A (en) * 1987-05-20 1998-11-17 Mathread, Inc. Anti-cross threading fastener
US5730566A (en) * 1995-07-21 1998-03-24 Goodwin; Jerry J. Anti-cross threading fastener
BR9609556A (pt) * 1995-07-21 1999-08-17 Michael A Garver Fixador e sistema anti-cruzamento de filete processo para corrigir desalinhamento entre primeiro e segundo elementos de um fixador filetado e processo para fabricar um fixador anti-cruzamento de filete
US6328515B1 (en) 1996-09-24 2001-12-11 Textron Inc. Fastener with anti-cross-threading point and method of assembly
DE19651628C2 (de) * 1996-12-12 2001-08-16 Itw Ateco Gmbh Verbindung zwischen einer gewindeformenden oder-schneidenden Schraube aus Metall und einem Kunstoffteil
GB2320946B (en) * 1997-01-06 2001-01-24 Caterpillar Inc Multi-component metallic fuel injector housing for a fluid
JPH10274227A (ja) * 1997-03-28 1998-10-13 Aoyama Seisakusho Co Ltd 焼付き防止ボルト・ナット
EP0927309B1 (de) * 1997-07-29 2003-01-08 EJOT VERBINDUNGSTECHNIK GmbH & Co. KG Schraube mit selbstfurchendem gewinde
JP3677402B2 (ja) * 1998-11-12 2005-08-03 株式会社杉浦製作所 雄ねじ部材の製造方法
US6135892A (en) * 1998-11-24 2000-10-24 Textron Inc. Method of forming a short point anti-cross threading member
US6155761A (en) * 1998-11-24 2000-12-05 Textron Inc. Short point anti-cross-threading design
JP3737001B2 (ja) * 1999-09-30 2006-01-18 株式会社杉浦製作所 めねじ部材とおねじ部材との螺合ユニット
JP3676630B2 (ja) * 1999-09-24 2005-07-27 株式会社杉浦製作所 ナット
US6474918B1 (en) 2000-06-30 2002-11-05 Ashton Plastic Products, Inc. Anti-cross threading device
JP4365999B2 (ja) * 2000-07-24 2009-11-18 花王株式会社 キャップ付き容器
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
JP2002213425A (ja) * 2000-11-14 2002-07-31 Meidoo:Kk ボルト
US6561741B2 (en) 2000-12-19 2003-05-13 Michael A. Garver Fastener with aligning lead thread
JP3554306B2 (ja) * 2001-10-11 2004-08-18 株式会社メイドー ボルト及び製造ダイス及び該ボルトの製造方法
US6866769B2 (en) * 2001-11-14 2005-03-15 General Electric Company Drive head and ECM method and tool for making same
JP3797222B2 (ja) * 2001-12-11 2006-07-12 株式会社メイドー ボルト及び製造ダイス
JP3797316B2 (ja) * 2002-09-27 2006-07-19 株式会社メイドー ボルト及び製造ダイス
DE102004024218A1 (de) * 2004-05-15 2005-12-08 Audi Ag Verschraubung ohne Gewindeauslauf
WO2006020120A2 (en) * 2004-07-19 2006-02-23 Federal Package Network, Inc. Propel/repel dispensers
DE502004011684D1 (de) * 2004-11-03 2010-11-04 Wabco Gmbh Gewinde für eine Schraubverbindung
US20070003394A1 (en) * 2005-02-01 2007-01-04 Carey Paul G Anti-cross threading fastener
DE102006036890B4 (de) * 2006-08-04 2008-07-31 Leica Camera Ag Zylinderringe
CN102356244B (zh) * 2009-03-16 2013-09-11 株式会社青山制作所 内螺纹部件及使用它的紧固部件
US10557316B2 (en) 2011-01-26 2020-02-11 Bly Ip Inc. Drill string components having multiple-thread joints
US9850723B2 (en) 2011-01-26 2017-12-26 Bly Ip Inc. Drill string components having multiple-thread joints
US9810029B2 (en) * 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming
US20140018867A1 (en) * 2011-02-04 2014-01-16 Stefan Freudiger Precaution against jamming on open bone screws
JP5816809B2 (ja) * 2011-03-10 2015-11-18 パナソニックＩｐマネジメント株式会社 スイッチ装置
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson Multi-start closures for open implants
DE102012105295A1 (de) * 2012-06-19 2013-12-19 Hans-Hermann Bosch GmbH Verfahren zur Herstellung einer Zahnstange mit einem Kugelgewindeabschnitt
CN104620000A (zh) * 2012-07-17 2015-05-13 Pem管理股份有限公司 平头螺钉
US9611882B2 (en) * 2013-09-11 2017-04-04 Sfs Intec Holding Ag Back-out resistant fastener
US9175713B2 (en) 2013-09-27 2015-11-03 Pratt & Whitney Canada Corp. Bolt for gas turbine engine rotor
TWI615555B (zh) * 2013-11-04 2018-02-21 鴻海精密工業股份有限公司 螺紋緊固件及其螺接方法
CN104632853B (zh) * 2013-11-06 2017-01-18 鸿富锦精密工业（深圳）有限公司 螺纹紧固件及其螺接方法
DE102016107924A1 (de) * 2016-04-28 2017-11-02 Basler Aktiengesellschaft Objektivgewinde
DE102016113495A1 (de) * 2016-07-21 2018-01-25 Aesculap Ag Pedikelschraubensystem mit einer Verriegelungsschraube mit Gewindeanschnitt
US10308418B1 (en) 2017-12-01 2019-06-04 Federal Package Network, Inc. Propel/repel dispenser
JP6822462B2 (ja) * 2018-01-26 2021-01-27 Ｊｆｅスチール株式会社 鋼管のねじ継手
DE102019218674A1 (de) * 2019-12-02 2021-06-02 Ejot Baubefestigungen Gmbh Buchse mit freigestelltem Gewindeabschnitt zur Aufnahme eines Befestigungselements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US447775A (en) * 1891-03-10 Screw bolt and nut
DE73597C (de) * J. F. BRAUN in Philadelphia Schraubenmutter mit Bolzen und an den Enden abgestumpft auslaufendem Gewinde
US2152681A (en) * 1938-12-20 1939-04-04 Aircraft Screw Prod Co Screw connection
US2564029A (en) * 1947-04-11 1951-08-14 Peterson Dana Nut and bolt construction
NL283861A (de) * 1961-10-04
DE2824491A1 (de) * 1978-06-03 1979-12-06 Dieter Josef Leismann Aus schraube und mutter bestehende schraubverbindung
IL72940A0 (en) * 1984-09-14 1984-12-31 Israel Yaniv Quick-action fastener
FR2597386B1 (fr) * 1986-04-17 1989-10-13 Framatome Sa Dispositif de prehension pour mise en tension d'elements de vissage.
JPH0765609B2 (ja) * 1988-10-19 1995-07-19 株式会社青山製作所 自動調芯用ナット
US4981406A (en) * 1988-12-05 1991-01-01 Ford Motor Company Fastener screw thread and pilot to avoid cross threading
US4952110A (en) * 1989-10-13 1990-08-28 Ring Screw Works, Inc. Anti-cross thread screw

Also Published As

Publication number Publication date
JPH0798009A (ja) 1995-04-11
EP0625644A1 (de) 1994-11-23
DE69405048T2 (de) 1998-03-12
US5320467A (en) 1994-06-14
ES2105522T3 (es) 1997-10-16
EP0625644B1 (de) 1997-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee