ES2082935T3 - Sujetador roscado para la formacion de roscas. - Google Patents

Sujetador roscado para la formacion de roscas.

Info

Publication number
ES2082935T3
ES2082935T3 ES91308229T ES91308229T ES2082935T3 ES 2082935 T3 ES2082935 T3 ES 2082935T3 ES 91308229 T ES91308229 T ES 91308229T ES 91308229 T ES91308229 T ES 91308229T ES 2082935 T3 ES2082935 T3 ES 2082935T3
Authority
ES
Spain
Prior art keywords
model
thread
workpiece
threads
threaded
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
ES91308229T
Other languages
English (en)
Inventor
Barry James Hughes
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.)
Research Engineering and Manufacturing Inc
Original Assignee
Research Engineering and Manufacturing Inc
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 Research Engineering and Manufacturing Inc filed Critical Research Engineering and Manufacturing Inc
Application granted granted Critical
Publication of ES2082935T3 publication Critical patent/ES2082935T3/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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Slide Fasteners (AREA)
  • Forging (AREA)
  • Clamps And Clips (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)

Abstract

UN MODELO Y UNA UNION FORMADOS DEL MODELO PARA UNA FIJACION QUE FORMA UNA ROSCA QUE PROPORCIONA UNA IMPULSION ALINEADA AXIAL. UNA PARTE EN PUNTA (24) DEL MODELO ESTA FORMADA EN FORMA CONICA EN UN ANGULO OBLICUO (30) A LA PARTE DE ESPIAGA (22) DEL MODELO. EL MODELO ASI FORMADO SE FORMA DESPUES CON ROSCAS (50), SIN EMBARGO, LA PARTE EN PUNTA (24) ESTA FORMADA CON ROSCAS (58) SOLAMENTE ALREDEDOR DE UNA PARTE DE SU SUPERFICIE EXTERIOR (42). EL FIJADOR EN ROSCA RESULTANTE, FORMA ROSCAS EN UNA SUPERFICE INTERIOR DE UN AGUJERO PILOTO EN UNA PIEZA DE TRABAJO EN LA QUE SE INSERTA. EL FIJADOR EN ROSCA ASI FORMADO MINIMIZA EL ESFUERZO DE IMPULSION Y MANTIENE UN ALINEAMIENTO APROPIADO CUANDO EL FIJADOR ES INICIALMENTE INSERTADO E IMPULSADO A UN AGUJERO PILOTO SIN ROSCA EN UNA PIEZA DE TRABAJO Y TAMBIEN IMPIDE EL ROSCADO TRANSVERSAL CUANDO EL FIJADOR ES EXTRAIDO Y REINSERTADO EN LA PIEZA DE TRABAJO.
ES91308229T 1990-09-10 1991-09-09 Sujetador roscado para la formacion de roscas. Expired - Lifetime ES2082935T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/580,204 US5064327A (en) 1990-09-10 1990-09-10 Oblique point fastener

Publications (1)

Publication Number Publication Date
ES2082935T3 true ES2082935T3 (es) 1996-04-01

Family

ID=24320138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308229T Expired - Lifetime ES2082935T3 (es) 1990-09-10 1991-09-09 Sujetador roscado para la formacion de roscas.

Country Status (5)

Country Link
US (1) US5064327A (es)
EP (1) EP0475712B1 (es)
JP (1) JP3247127B2 (es)
DE (1) DE69114966T2 (es)
ES (1) ES2082935T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO174380C (no) * 1992-01-20 1994-04-27 Marine Consulting Group As Fluidumoverföringssystem
US5419667A (en) * 1993-08-19 1995-05-30 Ring Screw Works Anti-cross thread fastener with cleaning tip
US6328515B1 (en) 1996-09-24 2001-12-11 Textron Inc. Fastener with anti-cross-threading point and method of assembly
US6158938A (en) * 1998-03-11 2000-12-12 Illinois Tool Works Inc Anti-cross threading fastener
US6155761A (en) * 1998-11-24 2000-12-05 Textron Inc. Short point anti-cross-threading design
US6135892A (en) * 1998-11-24 2000-10-24 Textron Inc. Method of forming a short point anti-cross threading member
CA2320457C (en) * 1999-09-24 2008-01-15 Sugiura Seisakusho Co. Ltd. Nut, bolt, and thread unit of female and male thread members
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
US6468013B1 (en) * 2000-01-24 2002-10-22 Koninklijke Nedschoref Holding N.V. Bolt apparatus for calculating threaded bolt tension and method of manufacture
US6908272B2 (en) * 2001-09-28 2005-06-21 Illinois Tool Works Inc. Threaded fastener nut with anti-cross threading radiused features and tactile feedback features
US6702536B2 (en) 2001-09-28 2004-03-09 Illinois Tool Works Inc. Threaded fastener nut with anti-cross threading radiused features
US7479010B2 (en) * 2006-01-09 2009-01-20 Ricardo Levisman Threaded implant with improved distal end

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438299A (en) * 1968-01-26 1969-04-15 Illinois Tool Works Extruding screw
US3681963A (en) * 1970-01-19 1972-08-08 Res Eng & Mfg Self-thread forming threaded fasteners and method and apparatus for making the same
BE788525A (fr) * 1971-09-07 1973-03-07 Illinois Tool Works Extruderende schroef
GB1484567A (en) * 1973-08-18 1977-09-01 Gkn Screws Fasteners Ltd Fasteners
US4042342A (en) * 1974-01-14 1977-08-16 Muenchinger Herman G Blanks for making self-thread forming threaded fasteners
US4915560A (en) * 1987-04-02 1990-04-10 Buell Industrial, Inc. Anti-cross threading fastener
US4789288A (en) * 1987-04-02 1988-12-06 Buell Industries, Inc. Anti-cross threading screw
US4952110A (en) * 1989-10-13 1990-08-28 Ring Screw Works, Inc. Anti-cross thread screw

Also Published As

Publication number Publication date
US5064327A (en) 1991-11-12
EP0475712A2 (en) 1992-03-18
DE69114966T2 (de) 1996-04-18
JPH04248011A (ja) 1992-09-03
DE69114966D1 (de) 1996-01-11
EP0475712B1 (en) 1995-11-29
JP3247127B2 (ja) 2002-01-15
EP0475712A3 (en) 1992-12-09

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