KR100994082B1 - 회전/직선 운동 변환 기구 - Google Patents

회전/직선 운동 변환 기구 Download PDF

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Publication number
KR100994082B1
KR100994082B1 KR1020087007134A KR20087007134A KR100994082B1 KR 100994082 B1 KR100994082 B1 KR 100994082B1 KR 1020087007134 A KR1020087007134 A KR 1020087007134A KR 20087007134 A KR20087007134 A KR 20087007134A KR 100994082 B1 KR100994082 B1 KR 100994082B1
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KR
South Korea
Prior art keywords
screw
shaft
gear
nut
roller
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
KR1020087007134A
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English (en)
Korean (ko)
Other versions
KR20080037120A (ko
Inventor
야스오 기노시타
도시아키 하마구리
모토히로 츠즈키
고지 가사하라
Original Assignee
도요타 지도샤（주）
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.)
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Publication date
Application filed by 도요타 지도샤（주） filed Critical 도요타 지도샤（주）
Publication of KR20080037120A publication Critical patent/KR20080037120A/ko
Application granted granted Critical
Publication of KR100994082B1 publication Critical patent/KR100994082B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
KR1020087007134A 2005-08-25 2006-08-23 회전/직선 운동 변환 기구 Expired - Fee Related KR100994082B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00244566 2005-08-25
JP2005244566A JP4645364B2 (ja) 2005-08-25 2005-08-25 回転直動変換機構

Publications (2)

Publication Number Publication Date
KR20080037120A KR20080037120A (ko) 2008-04-29
KR100994082B1 true KR100994082B1 (ko) 2010-11-12

Family

ID=37420969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087007134A Expired - Fee Related KR100994082B1 (ko) 2005-08-25 2006-08-23 회전/직선 운동 변환 기구

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002040346A1 (en) 2000-11-14 2002-05-23 Coventry University Roller screw actuator

Family Cites Families (25)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002040346A1 (en) 2000-11-14 2002-05-23 Coventry University Roller screw actuator

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
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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