BRPI0509974A - parafuso que tem um recesso construìdo para ter um ajuste de interferência parcial com um condutor e método de produção deste - Google Patents

parafuso que tem um recesso construìdo para ter um ajuste de interferência parcial com um condutor e método de produção deste

Info

Publication number
BRPI0509974A
BRPI0509974A BRPI0509974-9A BRPI0509974A BRPI0509974A BR PI0509974 A BRPI0509974 A BR PI0509974A BR PI0509974 A BRPI0509974 A BR PI0509974A BR PI0509974 A BRPI0509974 A BR PI0509974A
Authority
BR
Brazil
Prior art keywords
screw
interference
recess
conductor
production
Prior art date
Application number
BRPI0509974-9A
Other languages
English (en)
Inventor
Gary Dilling
Original Assignee
Phillips Screw Co
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 Phillips Screw Co filed Critical Phillips Screw Co
Publication of BRPI0509974A publication Critical patent/BRPI0509974A/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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/20—Making working faces of dies, either recessed or outstanding
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • Y10S411/919—Screw having driving contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Forging (AREA)
  • Insertion Pins And Rivets (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PARAFUSO QUE TEM UM RECESSO CONSTRUìDO PARA TER UM AJUSTE DE INTERFERêNCIA PARCIAL COM UM CONDUTOR E MéTODO DE PRODUçãO DESTE As superfícies de interferência são construídas na superfície de transição interna entre as asas de um parafuso tendo um recesso espiral. A porção da superfície de transição é estreitada para prover a interferência. Um condutor padrão para espiral para um recesso espiral irá engajar a superfície de interferência para criar um "ajuste de fixação" acoplado.O furador é formado usando um fio de operação EDM para construção de superfície estreitadas dentro de uma cavidade de cunho de um fresa. A fresa é montada abaixo para obter a profundidade desejada, no qual é medida por um ponto de calibração indicando o ponto de fixação.
BRPI0509974-9A 2004-04-15 2005-04-12 parafuso que tem um recesso construìdo para ter um ajuste de interferência parcial com um condutor e método de produção deste BRPI0509974A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/825,633 US7293949B2 (en) 2004-04-15 2004-04-15 Spiral drive fastener with friction engageable surface
PCT/US2005/012250 WO2005106260A2 (en) 2004-04-15 2005-04-12 Spiral drive fastener with friction engageable surface

Publications (1)

Publication Number Publication Date
BRPI0509974A true BRPI0509974A (pt) 2007-10-09

Family

ID=35096434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509974-9A BRPI0509974A (pt) 2004-04-15 2005-04-12 parafuso que tem um recesso construìdo para ter um ajuste de interferência parcial com um condutor e método de produção deste

Country Status (11)

Country Link
US (3) US7293949B2 (pt)
EP (1) EP1738085A4 (pt)
JP (1) JP4929160B2 (pt)
KR (1) KR101051668B1 (pt)
CN (1) CN101427037B (pt)
BR (1) BRPI0509974A (pt)
CA (1) CA2563148C (pt)
MX (1) MXPA06011989A (pt)
RU (1) RU2357115C2 (pt)
TW (1) TWI346746B (pt)
WO (1) WO2005106260A2 (pt)

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US20090003967A1 (en) * 2007-06-29 2009-01-01 Acument Intellectual Properties, Llc Lobular drive system with interference fit and method and apparatus for fabricating same
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US9422965B2 (en) * 2013-05-10 2016-08-23 Bryce Fastener, Inc. Methods and apparatus for asymmetrical fastening system
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US11466720B2 (en) * 2017-12-15 2022-10-11 Phillips Screw Company Stick fit fastener recess system
US10995788B2 (en) 2017-12-15 2021-05-04 Phillips Screw Company Stick fit fastener recess system
CN108620821B (zh) * 2018-04-25 2020-07-17 哈尔滨汽轮机厂有限责任公司 一种辐射线检测量具加工方法
EP3914832A4 (en) * 2019-01-24 2022-12-07 Acument Intellectual Properties LLC Enhanced stick fit bit design
US11926021B2 (en) * 2019-02-26 2024-03-12 Ttapdrive As Drive system configured to provide frictional fit engagement
CN114986103B (zh) * 2022-07-01 2023-09-22 中裕铁信交通科技股份有限公司 一种环形阻尼器的加工工艺

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Also Published As

Publication number Publication date
TWI346746B (en) 2011-08-11
US20050232722A1 (en) 2005-10-20
TW200600690A (en) 2006-01-01
US7293949B2 (en) 2007-11-13
US7473182B2 (en) 2009-01-06
RU2357115C2 (ru) 2009-05-27
US20090074536A1 (en) 2009-03-19
MXPA06011989A (es) 2007-01-18
CN101427037B (zh) 2013-11-06
KR101051668B1 (ko) 2011-07-26
EP1738085A2 (en) 2007-01-03
RU2006140243A (ru) 2008-05-20
JP4929160B2 (ja) 2012-05-09
WO2005106260A2 (en) 2005-11-10
EP1738085A4 (en) 2013-03-06
US20070269289A1 (en) 2007-11-22
JP2008501093A (ja) 2008-01-17
WO2005106260A3 (en) 2009-06-18
CA2563148C (en) 2013-04-02
CA2563148A1 (en) 2005-11-10
US7618327B2 (en) 2009-11-17
CN101427037A (zh) 2009-05-06
KR20070017174A (ko) 2007-02-08

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F16B 23/00 (2006.01), B21K 5/20 (2006.01), B23P 15

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]