BR112013029679A2 - parafuso atarraxante - Google Patents

parafuso atarraxante

Info

Publication number
BR112013029679A2
BR112013029679A2 BR112013029679A BR112013029679A BR112013029679A2 BR 112013029679 A2 BR112013029679 A2 BR 112013029679A2 BR 112013029679 A BR112013029679 A BR 112013029679A BR 112013029679 A BR112013029679 A BR 112013029679A BR 112013029679 A2 BR112013029679 A2 BR 112013029679A2
Authority
BR
Brazil
Prior art keywords
tapping screw
normal thread
fitted
excellent anti
shaft
Prior art date
Application number
BR112013029679A
Other languages
English (en)
Other versions
BR112013029679B1 (pt
Inventor
kazuhiro ueba
Kinya Kowada
Naoki Nishimura
sinnichi hamano
Original Assignee
Nitto Seiko Kk
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 Nitto Seiko Kk filed Critical Nitto Seiko Kk
Publication of BR112013029679A2 publication Critical patent/BR112013029679A2/pt
Publication of BR112013029679B1 publication Critical patent/BR112013029679B1/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
    • 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
    • F16B25/0047—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 the ridge being characterised by its cross-section in the plane of the shaft 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
    • 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
    • F16B25/0052—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 the ridge having indentations, notches or the like in order to improve the cutting behaviour
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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)
  • Connection Of Plates (AREA)
  • Forging (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Adjustable Resistors (AREA)

Abstract

r e s u m o “parafuso atarraxante”. aqui se expõe um parafuso atarraxante (1) que exerce um excelente efeito anti afrouxamento em relação a uma peça para fabricação feita de material mole tal como resina e liga de alumínio. o parafuso atarraxante (1) é composto de uma parte de fuste (3), e de uma rosca normal (10) que é feita na superfície cilíndrica externa do fuste. um sulco de folga (20) é feito cortando uma parte da crista da rosca normal, e uma saliência de acoplamento (30)é pro-vida no fundo do sulco de acoplamento ao longo de uma parte ou na totalidade da borda do fundo que se estende continuamente desde a superfície do flanco da rosca normal. o parafuso atarraxante (1) exerce um excelente efeito anti a-frouxamento mesmo quando a peça se dilata, se contrai ou vibra devido ao fato das saliências de acoplamento (30) serem encaixadas em partes da peça para fabricação que foram encaixadas nos sulcos de folga (20).
BR112013029679-8A 2011-05-20 2011-05-20 Parafuso atarraxante BR112013029679B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/061627 WO2012160619A1 (ja) 2011-05-20 2011-05-20 タッピンねじ

Publications (2)

Publication Number Publication Date
BR112013029679A2 true BR112013029679A2 (pt) 2017-01-24
BR112013029679B1 BR112013029679B1 (pt) 2020-06-16

Family

ID=46793835

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029679-8A BR112013029679B1 (pt) 2011-05-20 2011-05-20 Parafuso atarraxante

Country Status (15)

Country Link
US (1) US8985926B2 (pt)
EP (1) EP2700829B1 (pt)
JP (1) JP4989784B1 (pt)
KR (3) KR102061051B1 (pt)
CN (1) CN103562571B (pt)
AU (1) AU2011369187B2 (pt)
BR (1) BR112013029679B1 (pt)
ES (1) ES2687121T3 (pt)
MX (1) MX2013013475A (pt)
MY (1) MY163996A (pt)
PL (1) PL2700829T3 (pt)
PT (1) PT2700829T (pt)
RU (1) RU2559560C1 (pt)
SG (1) SG195045A1 (pt)
WO (1) WO2012160619A1 (pt)

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* Cited by examiner, † Cited by third party
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KR102116342B1 (ko) 2013-10-03 2020-05-28 가부시키가이샤 아오야마 세이사쿠쇼 볼트
JP2015187492A (ja) * 2014-03-11 2015-10-29 辻坂 宏 緩み止め機能を備えるボルトのねじ山の構造およびその製造方法
US20160138640A1 (en) * 2014-11-13 2016-05-19 Essence Method Refine Co., Ltd. Fastener
PL3056747T3 (pl) 2015-02-16 2020-10-19 Kingi Oy Wkręt montażowy
DE102016101910A1 (de) * 2016-02-03 2017-08-03 Böllhoff Verbindungstechnik GmbH Kunststoff-Gewindeelement sowie Verbindungsanordnung bestehend aus einem Kunststoffträgerteil und einem Kunststoff-Gewindeelement
EP3415773B1 (de) * 2017-06-15 2020-02-05 SFS Intec Holding AG Schraube mit einem mehrgängigen unterkopfgewinde und befestigungsanordnung hierzu
CN110234286B (zh) 2017-12-06 2022-07-01 史赛克欧洲运营控股有限责任公司 整形用锁定螺钉
US10767680B2 (en) * 2018-01-15 2020-09-08 Fushang Co., Ltd. Self-drilling screw
ES1215281Y (es) * 2018-06-11 2018-10-02 Panel Fijaciones Sdad Coop Tornillo para la formacion de roscas
JP6626227B1 (ja) * 2019-02-13 2019-12-25 株式会社トープラ ねじ
CN110397801A (zh) * 2019-08-30 2019-11-01 佛山联博工程科技有限公司 柔性密封自锁承插缠绕实壁
US11553933B2 (en) 2020-01-07 2023-01-17 DePuy Synthes Products, Inc. System and method for inserting an intramedullary nail
JP7328906B2 (ja) * 2020-01-28 2023-08-17 株式会社トープラ おねじ部材
CN112963433A (zh) * 2021-02-26 2021-06-15 重庆长安汽车股份有限公司 一种车门锁安装螺栓
CN113476128B (zh) * 2021-08-23 2022-09-23 北京市春立正达医疗器械股份有限公司 一种抗拔出骨螺钉
CN114483747A (zh) * 2022-01-19 2022-05-13 慈溪市振成机械有限公司 一种防松特种结构螺丝及其加工工艺
KR102598686B1 (ko) * 2022-05-27 2023-11-06 정선택 풀림방지용 컷팅 스크류

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US422307A (en) * 1890-02-25 libbey
US3405596A (en) * 1966-11-28 1968-10-15 Neuschotz Robert Self-tapping threaded part
JPS6084514A (ja) * 1983-10-15 1985-05-13 Olympus Optical Co Ltd レンズ鏡胴のヘリコイド装置
JPH03103607A (ja) 1989-09-13 1991-04-30 Nitto Seiko Co Ltd スレッドフォーミングねじ
US5273383A (en) * 1991-04-04 1993-12-28 Research Engineering & Manufacturing, Inc. Threaded fastener for use in thermoplastics and roll die for producing same
US5340254A (en) * 1992-01-31 1994-08-23 Textron Inc. Thread forming screw for forming an internal thread in a low ductility material
US5141376A (en) * 1992-02-03 1992-08-25 Emhart Inc. Self drilling screw
JP3290362B2 (ja) * 1996-09-30 2002-06-10 日東精工株式会社 軟質金属材用タッピンねじ
US5921735A (en) * 1998-08-19 1999-07-13 Phillips Screw Company Lobular fastener with rectilinear pitch profile
JP4276775B2 (ja) * 2000-10-02 2009-06-10 石森 悠索 ねじ部材
JP3770320B2 (ja) * 2001-03-26 2006-04-26 大喜工業株式会社 ボルト及びそのボルトとナットの締結システム、及びそのボルトの製造方法
JP3554306B2 (ja) * 2001-10-11 2004-08-18 株式会社メイドー ボルト及び製造ダイス及び該ボルトの製造方法
US6976818B2 (en) * 2002-08-12 2005-12-20 Illinois Tool Works Inc. Threaded fastener particularly suited for plastics
RU2315210C2 (ru) * 2003-02-18 2008-01-20 Тоге-Дюбель А. Герхард Кг Резьбонарезной винт
JP4100692B2 (ja) 2004-08-23 2008-06-11 株式会社ユニオン精密 緊締ねじ
US7179036B2 (en) * 2004-09-13 2007-02-20 The Esab Group, Inc. Fastening arrangement employing thread-forming screw
DE102006000269A1 (de) * 2006-06-02 2007-12-06 Hilti Ag Gewindefurchende Schraube
US7862280B2 (en) * 2006-08-26 2011-01-04 Taiwan Shan Yin International Co., Ltd. Saw tooth screw
US8944734B2 (en) * 2007-12-28 2015-02-03 Taiwan Shan Yin Int'l Co., Ltd. Bimate screw
JP4361128B1 (ja) * 2008-12-08 2009-11-11 甲府精鋲株式会社 緩み防止ねじ
WO2010092817A1 (ja) * 2009-02-12 2010-08-19 有限会社アートスクリュー 締結部材および締結構造

Also Published As

Publication number Publication date
PL2700829T3 (pl) 2019-01-31
EP2700829A1 (en) 2014-02-26
BR112013029679B1 (pt) 2020-06-16
SG195045A1 (en) 2013-12-30
JP4989784B1 (ja) 2012-08-01
KR102061051B1 (ko) 2019-12-31
RU2013152400A (ru) 2015-07-20
AU2011369187A1 (en) 2013-12-05
RU2559560C1 (ru) 2015-08-10
ES2687121T3 (es) 2018-10-23
KR20140024014A (ko) 2014-02-27
US8985926B2 (en) 2015-03-24
US20140105705A1 (en) 2014-04-17
WO2012160619A1 (ja) 2012-11-29
CN103562571A (zh) 2014-02-05
MX2013013475A (es) 2014-02-17
EP2700829A4 (en) 2014-10-22
AU2011369187B2 (en) 2016-05-19
JPWO2012160619A1 (ja) 2014-07-31
KR20180093137A (ko) 2018-08-20
MY163996A (en) 2017-11-15
EP2700829B1 (en) 2018-07-04
CN103562571B (zh) 2016-10-26
PT2700829T (pt) 2018-10-18
KR20190053973A (ko) 2019-05-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2671 DE 15-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.