JP4645364B2 - 回転直動変換機構 - Google Patents

回転直動変換機構 Download PDF

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Publication number
JP4645364B2
JP4645364B2 JP2005244566A JP2005244566A JP4645364B2 JP 4645364 B2 JP4645364 B2 JP 4645364B2 JP 2005244566 A JP2005244566 A JP 2005244566A JP 2005244566 A JP2005244566 A JP 2005244566A JP 4645364 B2 JP4645364 B2 JP 4645364B2
Authority
JP
Japan
Prior art keywords
shaft
nut
roller
gear
screw
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2005244566A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007057025A5 (enExample
JP2007057025A (ja
Inventor
靖朗 木下
稔章 蛤
基浩 都築
幸治 笠原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority to JP2005244566A priority Critical patent/JP4645364B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to ES06797004T priority patent/ES2355654T3/es
Priority to CN2006800308764A priority patent/CN101248299B/zh
Priority to CA2620232A priority patent/CA2620232C/en
Priority to BRPI0615487-5A priority patent/BRPI0615487B1/pt
Priority to EP06797004A priority patent/EP1917459B1/en
Priority to PCT/JP2006/317028 priority patent/WO2007024006A2/en
Priority to DE602006019270T priority patent/DE602006019270D1/de
Priority to RU2008111161/11A priority patent/RU2401957C2/ru
Priority to US11/989,014 priority patent/US8020463B2/en
Priority to KR1020087007134A priority patent/KR100994082B1/ko
Publication of JP2007057025A publication Critical patent/JP2007057025A/ja
Publication of JP2007057025A5 publication Critical patent/JP2007057025A5/ja
Application granted granted Critical
Publication of JP4645364B2 publication Critical patent/JP4645364B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
JP2005244566A 2005-08-25 2005-08-25 回転直動変換機構 Expired - Fee Related JP4645364B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2005244566A JP4645364B2 (ja) 2005-08-25 2005-08-25 回転直動変換機構
RU2008111161/11A RU2401957C2 (ru) 2005-08-25 2006-08-23 Механизм преобразования вращательного/линейного движения
CA2620232A CA2620232C (en) 2005-08-25 2006-08-23 Rotation/linear motion converting mechanism
BRPI0615487-5A BRPI0615487B1 (pt) 2005-08-25 2006-08-23 Mecanismo de conversão de movimento rotativo/linear
EP06797004A EP1917459B1 (en) 2005-08-25 2006-08-23 Rotation/linear motion converting mechanism
PCT/JP2006/317028 WO2007024006A2 (en) 2005-08-25 2006-08-23 Rotation/linear motion converting mechanism
ES06797004T ES2355654T3 (es) 2005-08-25 2006-08-23 Mecanismo de conversión de movimiento giratorio/lineal.
CN2006800308764A CN101248299B (zh) 2005-08-25 2006-08-23 旋转/直线运动转换机构
US11/989,014 US8020463B2 (en) 2005-08-25 2006-08-23 Rotation/linear motion converting mechanism
KR1020087007134A KR100994082B1 (ko) 2005-08-25 2006-08-23 회전/직선 운동 변환 기구
DE602006019270T DE602006019270D1 (enExample) 2005-08-25 2006-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005244566A JP4645364B2 (ja) 2005-08-25 2005-08-25 回転直動変換機構

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010013078A Division JP4807458B2 (ja) 2010-01-25 2010-01-25 回転直動変換機構

Publications (3)

Publication Number Publication Date
JP2007057025A JP2007057025A (ja) 2007-03-08
JP2007057025A5 JP2007057025A5 (enExample) 2008-08-14
JP4645364B2 true JP4645364B2 (ja) 2011-03-09

Family

ID=37420969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005244566A Expired - Fee Related JP4645364B2 (ja) 2005-08-25 2005-08-25 回転直動変換機構

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
BRPI0615487B1 (pt) 2019-04-30
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
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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