BR8201487A - Parafuso aperfeicoado e processo de sua fabricacao - Google Patents

Parafuso aperfeicoado e processo de sua fabricacao

Info

Publication number
BR8201487A
BR8201487A BR8201487A BR8201487A BR8201487A BR 8201487 A BR8201487 A BR 8201487A BR 8201487 A BR8201487 A BR 8201487A BR 8201487 A BR8201487 A BR 8201487A BR 8201487 A BR8201487 A BR 8201487A
Authority
BR
Brazil
Prior art keywords
manufacturing
perfected
screw
perfected screw
Prior art date
Application number
BR8201487A
Other languages
English (en)
Inventor
Edgar Louis Stencel
Original Assignee
Vsi 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 Vsi Corp filed Critical Vsi Corp
Publication of BR8201487A publication Critical patent/BR8201487A/pt

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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/026—Locking of screws, bolts or nuts in which the locking takes place after screwing down by swaging the nut on the bolt, i.e. by plastically deforming the nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Forging (AREA)
  • Connection Of Plates (AREA)
BR8201487A 1981-03-17 1982-03-17 Parafuso aperfeicoado e processo de sua fabricacao BR8201487A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24482781A 1981-03-17 1981-03-17

Publications (1)

Publication Number Publication Date
BR8201487A true BR8201487A (pt) 1983-02-01

Family

ID=22924272

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201487A BR8201487A (pt) 1981-03-17 1982-03-17 Parafuso aperfeicoado e processo de sua fabricacao

Country Status (6)

Country Link
EP (1) EP0060508A1 (pt)
JP (1) JPS57167510A (pt)
AU (1) AU566863B2 (pt)
BR (1) BR8201487A (pt)
CA (1) CA1251343A (pt)
IL (1) IL65195A0 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682520A (en) * 1984-11-15 1987-07-28 Northrop Corporation Mechanically lockable fastener assembly
AU577665B2 (en) * 1985-02-15 1988-09-29 George Seabrook Wing Torque-limited collar and process for setting joint
US5092726A (en) * 1989-07-21 1992-03-03 Vsi Corporation Self-locking fastener, fastener system, and process
US5061132A (en) * 1990-09-27 1991-10-29 Vsi Corporation Self-locking fastener
US5716280A (en) * 1995-09-29 1998-02-10 Fairchild Holding Corp. Method for forming a fluted fastener
US5692863A (en) * 1996-01-25 1997-12-02 Fairchild Fasteners-U.S. Self-locking preload controlling nut
CZ299242B6 (cs) * 2004-02-05 2008-05-28 Škoda Auto a. s. Spojovací šroub pro vysoké predpetí
CA2774379A1 (en) * 2012-04-10 2013-10-10 Peter R. Bull Self-locking threaded fasteners and release tools for same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472119A (en) * 1966-06-29 1969-10-14 Hubbell Inc Harvey Thread forming screw and method of making same
US3643722A (en) * 1969-05-16 1972-02-22 Parker Kalon Corp Self-locking threaded fasteners
CS158518B1 (pt) * 1972-11-15 1974-11-25
GB1425775A (en) * 1973-09-05 1976-02-18 Microdot Inc Lock nut
US3933074A (en) * 1974-12-09 1976-01-20 Kaynar Manufacturing Co., Inc. Fatigue improvement nut
US4260005A (en) * 1977-11-09 1981-04-07 Vsi Corporation Self-locking fastener, fastener system, and process

Also Published As

Publication number Publication date
JPH0254441B2 (pt) 1990-11-21
AU566863B2 (en) 1987-11-05
JPS57167510A (en) 1982-10-15
EP0060508A1 (en) 1982-09-22
AU8151482A (en) 1982-09-23
IL65195A0 (en) 1982-05-31
CA1251343A (en) 1989-03-21

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