BRPI0615487B1 - Mecanismo de conversão de movimento rotativo/linear - Google Patents

Mecanismo de conversão de movimento rotativo/linear Download PDF

Info

Publication number
BRPI0615487B1
BRPI0615487B1 BRPI0615487-5A BRPI0615487A BRPI0615487B1 BR PI0615487 B1 BRPI0615487 B1 BR PI0615487B1 BR PI0615487 A BRPI0615487 A BR PI0615487A BR PI0615487 B1 BRPI0615487 B1 BR PI0615487B1
Authority
BR
Brazil
Prior art keywords
nut
thread
gear
circumferential surface
conversion mechanism
Prior art date
Application number
BRPI0615487-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Yasuo Kinoshita
Toshiaki Hamaguri
Motohiro Tsuzuki
Koji Kasahara
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of BRPI0615487A2 publication Critical patent/BRPI0615487A2/pt
Publication of BRPI0615487B1 publication Critical patent/BRPI0615487B1/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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]
    • Y10T74/19795—Parallel to shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
BRPI0615487-5A 2005-08-25 2006-08-23 Mecanismo de conversão de movimento rotativo/linear BRPI0615487B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005244566A JP4645364B2 (ja) 2005-08-25 2005-08-25 回転直動変換機構
JP2005-244566 2005-08-25
PCT/JP2006/317028 WO2007024006A2 (en) 2005-08-25 2006-08-23 Rotation/linear motion converting mechanism

Publications (2)

Publication Number Publication Date
BRPI0615487A2 BRPI0615487A2 (pt) 2012-12-11
BRPI0615487B1 true BRPI0615487B1 (pt) 2019-04-30

Family

ID=37420969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0615487-5A BRPI0615487B1 (pt) 2005-08-25 2006-08-23 Mecanismo de conversão de movimento rotativo/linear

Country Status (11)

Country Link
US (1) US8020463B2 (enExample)
EP (1) EP1917459B1 (enExample)
JP (1) JP4645364B2 (enExample)
KR (1) KR100994082B1 (enExample)
CN (1) CN101248299B (enExample)
BR (1) BRPI0615487B1 (enExample)
CA (1) CA2620232C (enExample)
DE (1) DE602006019270D1 (enExample)
ES (1) ES2355654T3 (enExample)
RU (1) RU2401957C2 (enExample)
WO (1) WO2007024006A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4516547B2 (ja) * 2006-06-22 2010-08-04 トヨタ自動車株式会社 回転直線運動変換機構
JP4858288B2 (ja) 2006-06-22 2012-01-18 トヨタ自動車株式会社 回転直線運動変換機構の製造方法及びその実施に使用する治具
DE102010022893A1 (de) * 2010-06-07 2011-12-08 Schaeffler Technologies Gmbh & Co. Kg Mutter eines Planetenwälzgewindetriebes
FR2984443B1 (fr) * 2011-12-16 2014-01-17 Skf Ab Vis a rouleaux.
EA020935B1 (ru) * 2012-05-11 2015-02-27 Зао "Диаконт" Электромеханический привод с демпфирующим устройством
JP6502971B2 (ja) * 2014-06-25 2019-04-17 レイトラム，エル．エル．シー． コンベヤ用の多方向ローラアセンブリ
FR3027365B1 (fr) * 2014-10-15 2018-06-29 Robert Bosch Gmbh Convertisseur de mouvement a double vis
WO2017025118A1 (en) * 2015-08-07 2017-02-16 Aktiebolaget Skf Roller screw mechanism with cage
RU2629481C1 (ru) * 2016-04-08 2017-08-29 Акционерное общество "Диаконт" Инвертированный ролико-винтовой редуктор
JP6531748B2 (ja) * 2016-11-18 2019-06-19 トヨタ自動車株式会社 動作変換機構およびそれを用いた電動ブレーキアクチュエータ
CN109386581B (zh) * 2018-12-09 2024-01-23 扬州海通电子科技有限公司 一种细牙自锁型滚齿丝杠
WO2021066673A1 (ru) * 2019-10-03 2021-04-08 Геннадий Александрович ОЛЕЙНОВ Безопорное силовое устройство
US10731740B1 (en) * 2020-02-10 2020-08-04 Kan Cui Multiple small-pitch helical drives in linear and rotary actuators
DE102023114093A1 (de) * 2023-05-30 2024-12-05 Schaeffler Technologies AG & Co. KG Rollengewindetrieb
CN120487830B (zh) * 2025-07-18 2025-10-21 宁波嘉林精密机电有限公司 电机减速机构

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496556A (enExample) * 1949-07-13
GB819978A (en) * 1956-03-06 1959-09-09 Carl Bruno Strandgren Improvements in and relating to a roller bearing device for helicoidal movement
US3173304A (en) * 1962-12-19 1965-03-16 Strandgren Carl Bruno Nut and screw devices
GB1021655A (en) * 1963-01-01 1966-03-09 Carl Bruno Strandgren Improvements in and relating to nut and screw devices
US3406584A (en) * 1967-08-21 1968-10-22 Roantree Electro Mech Corp Differential roller nut
FR1577532A (enExample) 1968-06-27 1969-08-08
DE2109640A1 (de) * 1971-03-01 1972-09-07 Alfred Loch Kg Maschinenfabrik, 8300 Landshut Aus einer Spindel und einer Gewinde mutter bestehende Baueinheit fur Werk zeugmaschinen
SU488038A1 (ru) 1973-10-24 1975-10-15 Московский Станкоинструментный Институт Винтовой привод
CH637736A5 (fr) 1980-10-09 1983-08-15 Rollvis Sa Dispositif de roulement a rouleaux fonctionnant comme vis et ecrou.
JPS59147151A (ja) 1983-02-09 1984-08-23 Tsubakimoto Seikou:Kk ロ−ラねじ用リテ−ナリングの保持機構
SE440822B (sv) * 1984-03-16 1985-08-19 Bo Granbom Anordning for att omvandla en roterande rorelse till en linjer rorelse
SE451030B (sv) * 1985-04-16 1987-08-24 Origa Forvaltningsbolag Ab Anordning for att omvandla en roterande rorelse till en linjer rorelse
DE8513093U1 (de) * 1985-05-03 1986-08-28 Paul Forkardt GmbH & Co KG, 4006 Erkrath Rollenwälzgewindetrieb
SU1497423A1 (ru) * 1987-12-30 1989-07-30 Специализированное Конструкторско-Технологическое Бюро Шахтной Автоматики Планетарна передача винт-гайка качени
DE19542453C2 (de) * 1995-11-14 1998-05-20 Karl Hehl Vorrichtung zur Umwandlung einer Drehbewegung in eine Axialbewegung
US6155817A (en) 1995-08-25 2000-12-05 Hehl; Karl Injection-moulding unit for a machine for the injection moulding of plastics
WO1997007971A1 (de) 1995-08-25 1997-03-06 Karl Hehl Spritzgiesseinheit für eine kunststoff-spritzgiessmaschine
JPH10196757A (ja) 1997-01-14 1998-07-31 Akebono Brake Res & Dev Center Ltd 回転−直動変換機構
DE19747074A1 (de) 1997-10-24 1999-04-29 Schaeffler Waelzlager Ohg Lageranordnung
JP2000110908A (ja) 1998-09-30 2000-04-18 Hiroshi Teramachi ねじ装置及びその製造方法
GB0027709D0 (en) * 2000-11-14 2000-12-27 Univ Coventry Roller screw
FR2837550B1 (fr) * 2002-03-20 2004-08-27 Transrol Dispositif d'actionnement a rouleaux intermediaires
CN1717553A (zh) * 2003-04-24 2006-01-04 丰田自动车株式会社 行星式差动螺纹型旋转－直线运动变换装置
JP4025806B2 (ja) * 2004-06-22 2007-12-26 伸▲よし▼ 杉谷 歯車機構、遊星歯車装置、および回転軸受装置並びに不思議遊星歯車減速装置
JP2007024248A (ja) * 2005-07-20 2007-02-01 Nsk Ltd 遊星ローラねじ装置
JP4186969B2 (ja) * 2005-08-23 2008-11-26 トヨタ自動車株式会社 遊星式回転−直線運動変換装置

Also Published As

Publication number Publication date
WO2007024006A2 (en) 2007-03-01
EP1917459B1 (en) 2010-12-29
WO2007024006A3 (en) 2007-07-05
CN101248299A (zh) 2008-08-20
DE602006019270D1 (enExample) 2011-02-10
KR20080037120A (ko) 2008-04-29
EP1917459A2 (en) 2008-05-07
CA2620232C (en) 2010-10-05
JP2007057025A (ja) 2007-03-08
CA2620232A1 (en) 2007-03-01
BRPI0615487A2 (pt) 2012-12-11
US8020463B2 (en) 2011-09-20
KR100994082B1 (ko) 2010-11-12
JP4645364B2 (ja) 2011-03-09
ES2355654T3 (es) 2011-03-29
CN101248299B (zh) 2011-05-11
US20090114048A1 (en) 2009-05-07
RU2401957C2 (ru) 2010-10-20
RU2008111161A (ru) 2009-09-27

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/04/2019, 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 14A 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 2595 DE 29-09-2020 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.