BR112023022746A2 - Fixador - Google Patents

Fixador

Info

Publication number
BR112023022746A2
BR112023022746A2 BR112023022746A BR112023022746A BR112023022746A2 BR 112023022746 A2 BR112023022746 A2 BR 112023022746A2 BR 112023022746 A BR112023022746 A BR 112023022746A BR 112023022746 A BR112023022746 A BR 112023022746A BR 112023022746 A2 BR112023022746 A2 BR 112023022746A2
Authority
BR
Brazil
Prior art keywords
thread
zone
fastener
profile
forming
Prior art date
Application number
BR112023022746A
Other languages
English (en)
Inventor
M Fosmoen Benjamin
o boyer Dennis
A Fosmoen Donald
A Hebert Edmund
R Reynolds John
J Gomes Kenneth
Original Assignee
Res Engineering & 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
Priority claimed from US17/344,428 external-priority patent/US20210310510A1/en
Application filed by Res Engineering & Manufacturing Inc filed Critical Res Engineering & Manufacturing Inc
Publication of BR112023022746A2 publication Critical patent/BR112023022746A2/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
    • 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
    • F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • 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
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0021—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being metal, e.g. sheet-metal or aluminium
    • 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
    • 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
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Dowels (AREA)
  • Prostheses (AREA)
  • Connection Of Plates (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

fixador. um fixador combinado de formação de rosca e travamento de rosca é descrito. um fixador inclui três zonas de rosca. uma primeira zona de rosca usa um primeiro perfil de rosca de formação de rosca com um diâmetro externo crescente. uma segunda zona de rosca se estende a partir da extremidade da primeira zona usando o primeiro perfil de rosca de formação de rosca e continua com um diâmetro constante. a terceira zona de rosca usa um perfil de rosca de travamento de rosca continuando substancialmente ao longo do restante do eixo de um fixador.
BR112023022746A 2021-06-10 2022-06-10 Fixador BR112023022746A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/344,428 US20210310510A1 (en) 2019-10-10 2021-06-10 Thread forming and thread locking fastener
PCT/US2022/032961 WO2022261408A1 (en) 2021-06-10 2022-06-10 Thread forming and thread locking fastener

Publications (1)

Publication Number Publication Date
BR112023022746A2 true BR112023022746A2 (pt) 2024-01-02

Family

ID=82493917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022746A BR112023022746A2 (pt) 2021-06-10 2022-06-10 Fixador

Country Status (10)

Country Link
EP (1) EP4352371A1 (pt)
JP (1) JP2024520267A (pt)
KR (1) KR20240018463A (pt)
CN (1) CN117529621A (pt)
AU (1) AU2022288084A1 (pt)
BR (1) BR112023022746A2 (pt)
CA (1) CA3218908A1 (pt)
MX (1) MX2023013866A (pt)
TW (1) TW202340617A (pt)
WO (1) WO2022261408A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794092A (en) * 1970-11-23 1974-02-26 Textron Inc Locking fastener
CN101855463A (zh) 2007-08-13 2010-10-06 研究工程及制造公司 螺纹锁定/普通转矩紧固件和紧固件组件
US9404524B2 (en) 2013-07-19 2016-08-02 Conti Fasteners High performance thread rolling screw/bolt for use in an unthreaded nut anchor
US11125262B2 (en) * 2019-10-10 2021-09-21 Research Engineering & Manufacturing, Inc. Thread forming and thread locking fastener

Also Published As

Publication number Publication date
CN117529621A (zh) 2024-02-06
AU2022288084A1 (en) 2023-12-07
MX2023013866A (es) 2023-12-08
EP4352371A1 (en) 2024-04-17
JP2024520267A (ja) 2024-05-24
WO2022261408A1 (en) 2022-12-15
KR20240018463A (ko) 2024-02-13
CA3218908A1 (en) 2022-12-15
TW202340617A (zh) 2023-10-16

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