BR0314846A - Método e conjunto de prendedor de parafuso de trava dividido - Google Patents

Método e conjunto de prendedor de parafuso de trava dividido

Info

Publication number
BR0314846A
BR0314846A BR0314846-7A BR0314846A BR0314846A BR 0314846 A BR0314846 A BR 0314846A BR 0314846 A BR0314846 A BR 0314846A BR 0314846 A BR0314846 A BR 0314846A
Authority
BR
Brazil
Prior art keywords
section
hole
tapered end
end section
pin
Prior art date
Application number
BR0314846-7A
Other languages
English (en)
Inventor
Patrick W Breslin
Mary A Breslin
Original Assignee
Patrick W Breslin
Mary A Breslin
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 Patrick W Breslin, Mary A Breslin filed Critical Patrick W Breslin
Publication of BR0314846A publication Critical patent/BR0314846A/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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
    • 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
    • F16B35/02—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally
    • 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
    • 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
    • F16B35/06—Specially-shaped heads
    • 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
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element
    • 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
    • F16B39/028—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of an auxiliary bolt or threaded element whose action provokes the deformation of the main bolt or nut and thereby its blocking
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/954—Wedged slotted bolt

Abstract

"MéTODO E CONJUNTO DE PRENDEDOR DE PARAFUSO DE TRAVA DIVIDIDO". Uma montagem de cavilha de auto-trava (1) inclui uma cavilha dividida (2) e um pino de ajuste de parafuso (3). A cavilha inclui um eixo roscado (4), um furo axial (6) que se estende através do eixo, o furo (6) incluindo uma seção de furo roscado (6A), uma seção de extremidade afunilada (6C), e uma seção intermediária de furo (6B) entre a seção de furo roscado e a seção de extremidade afunilada. o pino de ajuste de parafuso (3) inclui uma seção de parafuso (10B) tendo roscas para o encaixe da seção de furo roscado (6A) e um eixo de pino (10) tendo uma seção de extremidade afunilada (10A) para o encaixe da seção de extremidade afunilada (6C) do furo (6), o eixo de pino (10) tendo uma extremidade proximal fixada à seção de parafuso (10B). o eixo de pino (10) sendo suficientemente comprido para garantir que o pino de ajuste de parafuso (3) possa ser aparafusado ainda mais para dentro do furo (6) sem comer as roscas da seção de parafuso (10B) . A seção de extremidade afunilada (10A) do eixo de pino tem um ângulo de conicidade (a) que é menor que um ângulo de conicidade (3) da seção de extremidade afunilada (6C) do furo (6) a fim de permitir que uma porção de extremidade estreita da seção de extremidade afunilada (10A) do eixo de pino (10) se encaixe na porção de extremidade estreita da seção de extremidade afunilada (6C) do furo (6).
BR0314846-7A 2002-09-21 2003-09-02 Método e conjunto de prendedor de parafuso de trava dividido BR0314846A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41235802P 2002-09-21 2002-09-21
PCT/US2003/027663 WO2004027270A2 (en) 2002-09-21 2003-09-02 Split lock screw fastener assembly and method

Publications (1)

Publication Number Publication Date
BR0314846A true BR0314846A (pt) 2005-08-02

Family

ID=32030854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314846-7A BR0314846A (pt) 2002-09-21 2003-09-02 Método e conjunto de prendedor de parafuso de trava dividido

Country Status (11)

Country Link
US (2) US6908271B2 (pt)
EP (1) EP1540194A4 (pt)
JP (1) JP2006507451A (pt)
KR (1) KR20050057513A (pt)
CN (1) CN1695012A (pt)
AU (1) AU2003265917A1 (pt)
BR (1) BR0314846A (pt)
CA (1) CA2499555A1 (pt)
MX (1) MXPA05003034A (pt)
WO (1) WO2004027270A2 (pt)
ZA (1) ZA200502409B (pt)

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Also Published As

Publication number Publication date
US6908271B2 (en) 2005-06-21
CN1695012A (zh) 2005-11-09
AU2003265917A1 (en) 2004-04-08
EP1540194A4 (en) 2006-02-08
EP1540194A2 (en) 2005-06-15
JP2006507451A (ja) 2006-03-02
US7165924B1 (en) 2007-01-23
KR20050057513A (ko) 2005-06-16
CA2499555A1 (en) 2004-04-01
US20040057810A1 (en) 2004-03-25
MXPA05003034A (es) 2005-09-08
ZA200502409B (en) 2005-10-05
WO2004027270A3 (en) 2005-04-07
WO2004027270A2 (en) 2004-04-01

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MARY A. BRESLIN (US)

Free format text: TRANSFERIDO DE: PATRICK W. BRESLIN

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired