BR112022017054A2 - Parafuso dotado de aberturas - Google Patents

Parafuso dotado de aberturas

Info

Publication number
BR112022017054A2
BR112022017054A2 BR112022017054A BR112022017054A BR112022017054A2 BR 112022017054 A2 BR112022017054 A2 BR 112022017054A2 BR 112022017054 A BR112022017054 A BR 112022017054A BR 112022017054 A BR112022017054 A BR 112022017054A BR 112022017054 A2 BR112022017054 A2 BR 112022017054A2
Authority
BR
Brazil
Prior art keywords
screw
tool
threaded portion
openings
coupling recess
Prior art date
Application number
BR112022017054A
Other languages
English (en)
Inventor
Gi Im Chang
Original Assignee
Bolts One Co Ltd
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 Bolts One Co Ltd filed Critical Bolts One Co Ltd
Publication of BR112022017054A2 publication Critical patent/BR112022017054A2/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
    • F16B39/22—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
    • 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
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • 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
    • 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
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Furniture Connections (AREA)

Abstract

PARAFUSO DOTADO DE ABERTURAS. Trata-se de um parafuso que inclui uma parte de cabeça e uma parte rosqueada e é apertado a uma estrutura através da parte rosqueada enquanto é girado por uma ferramenta. O parafuso inclui ainda: uma reentrância de acoplamento formada na parte de cabeça ou na parte rosqueada enquanto forma um formato de reentrância que tem um corte transversal correspondente ao da ferramenta, e configurada para permitir que a ferramenta seja acoplada à mesma; e uma ou mais aberturas formadas em porções da reentrância de acoplamento em formatos de furos e configuradas para expor pelo menos porções da ferramenta, acopladas à reentrância de acoplamento, para fora da parte de cabeça ou da parte rosqueada.
BR112022017054A 2020-05-11 2020-06-30 Parafuso dotado de aberturas BR112022017054A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200055616A KR102246328B1 (ko) 2020-05-11 2020-05-11 개구부가 구비된 볼트
PCT/KR2020/008506 WO2021230420A1 (ko) 2020-05-11 2020-06-30 개구부가 구비된 볼트

Publications (1)

Publication Number Publication Date
BR112022017054A2 true BR112022017054A2 (pt) 2022-12-06

Family

ID=75728411

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022017054A BR112022017054A2 (pt) 2020-05-11 2020-06-30 Parafuso dotado de aberturas

Country Status (9)

Country Link
US (1) US20210348639A1 (pt)
EP (1) EP4151868A4 (pt)
JP (1) JP2023519649A (pt)
KR (1) KR102246328B1 (pt)
CN (1) CN113994109B (pt)
AU (1) AU2020448169B2 (pt)
BR (1) BR112022017054A2 (pt)
CA (1) CA3167486A1 (pt)
WO (1) WO2021230420A1 (pt)

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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US1365508A (en) * 1920-04-21 1921-01-11 Kucewicz John Screw
GB346893A (en) * 1930-02-05 1931-04-23 John Lidbetter Improvements in and connected with screws
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JPH0571522A (ja) * 1991-05-29 1993-03-23 Toopura:Kk ドリリングねじ
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DE19636653C2 (de) * 1996-09-10 2002-09-26 Lux Elements Gmbh & Co Kg Schraubenartiges Verbindendungselement sowie Verfahren zum Verbinden von Hartschaumplatten miteinander
KR19990009107A (ko) 1997-07-07 1999-02-05 윤종용 테스트 패드 병합수단을 구비하는 복합 반도체장치
US6334748B1 (en) * 2000-12-11 2002-01-01 Sigurdur Gudjonsson Screw with cutting head and self tapping cutter
US20020098061A1 (en) * 2001-01-24 2002-07-25 Fastenair, Inc. Tapered fastener for deforming parent materal aperture whereby the aperture conforms to fastener taper
JP2003010200A (ja) * 2001-06-29 2003-01-14 Sayama Precision Ind Co 骨接合用中空スクリュー及び着脱工具
JP2003021123A (ja) * 2001-07-09 2003-01-24 Wood One:Kk ね じ
US6620167B2 (en) * 2001-10-17 2003-09-16 Ricahrd J. Deslauriers Orthopedic screw having driver-locking head
AU2002950242A0 (en) * 2002-07-18 2002-09-12 Itw Afc Pty Ltd Screws
CN2615411Y (zh) * 2003-04-25 2004-05-12 张云昌 速进木螺钉及其专用工具
EP1693577B1 (en) * 2003-11-14 2016-03-23 Katsuyuki Totsu Screw with stabilized strength, combination with driver bit, and header punch for producing screw with stabilized strength
JP2006046624A (ja) * 2004-08-01 2006-02-16 Yasuo Ishiguro ネジとドライバー
CN2740830Y (zh) * 2004-08-31 2005-11-16 张平 倒t形槽螺栓头及配套使用的螺丝刀
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JP2010052089A (ja) * 2008-08-28 2010-03-11 Katsuyuki Totsu ドライバービット及びねじ並びにこれらの組合せ
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KR20130055463A (ko) * 2011-11-18 2013-05-28 장정훈 접착형 나사체결구
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CN208974164U (zh) * 2018-05-14 2019-06-14 广州市德伦口腔门诊部有限公司 一种牙科即刻种植仿生牙基体结构
CN108488180B (zh) * 2018-05-21 2024-03-12 中国电建集团中南勘测设计研究院有限公司 一种对中底盘的保护螺栓及开启装置、保护结构

Also Published As

Publication number Publication date
JP2023519649A (ja) 2023-05-12
EP4151868A1 (en) 2023-03-22
CA3167486A1 (en) 2021-11-18
EP4151868A4 (en) 2024-06-05
AU2020448169B2 (en) 2024-09-19
WO2021230420A1 (ko) 2021-11-18
KR102246328B1 (ko) 2021-04-29
CN113994109A (zh) 2022-01-28
US20210348639A1 (en) 2021-11-11
CN113994109B (zh) 2023-05-23
AU2020448169A1 (en) 2022-08-18

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Legal Events

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