ES2105522T3 - Elemento de fijacion con inicio de rosca efectivo. - Google Patents

Elemento de fijacion con inicio de rosca efectivo.

Info

Publication number
ES2105522T3
ES2105522T3 ES94303584T ES94303584T ES2105522T3 ES 2105522 T3 ES2105522 T3 ES 2105522T3 ES 94303584 T ES94303584 T ES 94303584T ES 94303584 T ES94303584 T ES 94303584T ES 2105522 T3 ES2105522 T3 ES 2105522T3
Authority
ES
Spain
Prior art keywords
thread
fixing element
thread start
effective thread
summit
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 - Lifetime
Application number
ES94303584T
Other languages
English (en)
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 ES2105522T3 publication Critical patent/ES2105522T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Connection Of Plates (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

UN FIADOR 10, 12, INCLUYE UN CUERPO ANULAR 18, 20, QUE TIENE UN HILO DE ROSCA 14, 16 ESTANDO EN ESPIRAL ALREDEDOR. EL HILO DE ROSCA 14, 16 TIENE UNA CUMBRE 14A, 16A Y UN PAR DE COSTADOS POSTERIORES 14B,C, 16B,C, QUE SE EXTIENDEN LATERALMENTE DESDE ALLI, CON UN EXTREMO DE ARRANQUE 26A,B, SITUADO ADYACENTE A UN EXTREMO FRONTAL 18A, 20A DEL CUERPO. EL EXTREMO DE ARRANQUE 26A,B ESTA PLANO DESDE EL COSTADO POSTERIOR 14C, 16C, HASTA EL COSTADO FRONTAL 14B, 16C, Y ESTA INCLINADO, EN UN ANGULO AGUDO POSTERIOR RESPECTO AL EJE HELICOIDAL 24A,B DE LA CUMBRE 14A, 16A, PARA ENCARARSE CON EL EXTREMO DE ARRANQUE 26A,B, HACIA UN EXTREMO POSTERIOR 18B, 20B DEL CUERPO.
ES94303584T 1993-05-20 1994-05-19 Elemento de fijacion con inicio de rosca efectivo. Expired - Lifetime ES2105522T3 (es)

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 (1)

Publication Number Publication Date
ES2105522T3 true ES2105522T3 (es) 1997-10-16

Family

ID=22051756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94303584T Expired - Lifetime ES2105522T3 (es) 1993-05-20 1994-05-19 Elemento de fijacion con inicio de rosca efectivo.

Country Status (5)

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

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US5836731A (en) * 1987-05-20 1998-11-17 Mathread, Inc. Anti-cross threading fastener
MX9800576A (es) * 1995-07-21 1998-04-30 Michael A Garver Sujetador antitrasroscable.
US5730566A (en) * 1995-07-21 1998-03-24 Goodwin; Jerry J. Anti-cross threading fastener
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
CA2267354C (en) * 1997-07-29 2006-03-14 Ejot Verbindungstechnik Gmbh & Co. Kg Self tapping screw
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
JP3676630B2 (ja) * 1999-09-24 2005-07-27 株式会社杉浦製作所 ナット
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
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
CA2596359A1 (en) * 2005-02-01 2006-08-10 Lake Erie Products Anti-cross threading fastener
DE102006036890B4 (de) * 2006-08-04 2008-07-31 Leica Camera Ag Zylinderringe
KR101552379B1 (ko) * 2009-03-16 2015-09-10 가부시키가이샤 아오야마 세이사쿠쇼 암나사 부품 및 이것을 이용한 체결 부품
US9810029B2 (en) * 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming
US9850723B2 (en) 2011-01-26 2017-12-26 Bly Ip Inc. Drill string components having multiple-thread joints
US10557316B2 (en) 2011-01-26 2020-02-11 Bly Ip Inc. Drill string components having multiple-thread joints
WO2012103660A1 (de) * 2011-02-04 2012-08-09 Spinesave Ag Vorkehrung gegen verkanten an offenen knochenschrauben
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
WO2013106217A1 (en) 2012-01-10 2013-07-18 Jackson, Roger, P. 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
WO2014014699A1 (en) * 2012-07-17 2014-01-23 Pem Management, Inc. Tack screw
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 (es) * 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
US5320467A (en) 1994-06-14
EP0625644B1 (en) 1997-08-20
DE69405048D1 (de) 1997-09-25
EP0625644A1 (en) 1994-11-23
DE69405048T2 (de) 1998-03-12
JPH0798009A (ja) 1995-04-11

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