MX9710018A - Miembro de fijacion del tipo de entalingadura. - Google Patents

Miembro de fijacion del tipo de entalingadura.

Info

Publication number
MX9710018A
MX9710018A MX9710018A MX9710018A MX9710018A MX 9710018 A MX9710018 A MX 9710018A MX 9710018 A MX9710018 A MX 9710018A MX 9710018 A MX9710018 A MX 9710018A MX 9710018 A MX9710018 A MX 9710018A
Authority
MX
Mexico
Prior art keywords
fastener member
protuberance
projection
workpiece
retaining groove
Prior art date
Application number
MX9710018A
Other languages
English (en)
Other versions
MXPA97010018A (es
Inventor
Steven Patrick Donovan
Original Assignee
Textron 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 Textron Inc filed Critical Textron Inc
Publication of MX9710018A publication Critical patent/MX9710018A/es
Publication of MXPA97010018A publication Critical patent/MXPA97010018A/es

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
    • F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/062—Pierce nut setting machines
    • 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
    • F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Clamps And Clips (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Se presenta un miembro fijador del tipo de entalingadura o roblado (20, 20a) adaptado para acoplarse a traves de una primera y una segunda pieza de trabajo (22, 24) para formar una junta bloqueada mecanicamente (26, 26a) que es altamente resistente al aflojamiento lineal. El miembro fijador (20, 20a) tiene una primera parte o porcion (28, 28a) y una segunda parte (30, 30a) quese extiende desde el mismo. La primera parte (28, 28a) tiene una protuberancia (36a, 36a) formada desde un anillo, que se extiende una proyeccion formada desde un anillo distanciada una distancia predeterminada de la primera parte (28, 28a) para definir una ranura retenedora (48, 48a). Para acoplar el fijador (20, 20a) con las piezas de trabajo (22, 24) el fijador se rota para el acoplamiento. La protuberancia 936, 36a) de la primera parte (28, 28a) acopla una superficie superior (54) de la primera pieza de tabajo (22) y se aplican fuerzas compresivas y rotacionales al miembro de fijacion ocasionando que la protuberancia deforme al material de la primera pieza de tabajo ocasionando que el material fluya a la ranura retenedora provista en el fijador 9 20, 20a). Las proyecciones (46, 46a) en la segunda parte (30, 30a) hace contacto en lo general con la primera pieza de trabajo (22) de modo que cuando el material deformado fluye a la ranura retenedora (48, 48a) el material deformado queda capturado entre la proyeccion (46, 46a) y la primera parte (28, 28a).
MXPA/A/1997/010018A 1997-02-03 1997-12-10 Miembro de fijacion del tipo de entalingadura MXPA97010018A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08792776 1997-02-03
US08/792,776 US5743691A (en) 1997-02-03 1997-02-03 Clinch-type fastener member

Publications (2)

Publication Number Publication Date
MX9710018A true MX9710018A (es) 1998-09-30
MXPA97010018A MXPA97010018A (es) 1998-11-16

Family

ID=

Also Published As

Publication number Publication date
JPH10220452A (ja) 1998-08-21
DE69707099D1 (de) 2001-11-08
KR19980070144A (ko) 1998-10-26
EP0856670A1 (en) 1998-08-05
DE69707099T2 (de) 2002-03-07
ES2164994T3 (es) 2002-03-01
AU721145B2 (en) 2000-06-22
US5743691A (en) 1998-04-28
AU4765997A (en) 1998-08-06
CA2224421A1 (en) 1998-08-03
EP0856670B1 (en) 2001-10-04
BR9800542A (pt) 1999-07-06

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