DE3876566D1 - Spannungswellengetriebe. - Google Patents

Spannungswellengetriebe.

Info

Publication number
DE3876566D1
DE3876566D1 DE8888308698T DE3876566T DE3876566D1 DE 3876566 D1 DE3876566 D1 DE 3876566D1 DE 8888308698 T DE8888308698 T DE 8888308698T DE 3876566 T DE3876566 T DE 3876566T DE 3876566 D1 DE3876566 D1 DE 3876566D1
Authority
DE
Germany
Prior art keywords
flexspline
tooth
circular
circular spline
wave generator
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 - Lifetime
Application number
DE8888308698T
Other languages
English (en)
Other versions
DE3876566T2 (de
Inventor
Shoichi Ishikawa
Yoshihide Kiyosawa
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.)
Harmonic Drive Systems Inc
Original Assignee
Harmonic Drive Systems Inc
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 Harmonic Drive Systems Inc filed Critical Harmonic Drive Systems Inc
Publication of DE3876566D1 publication Critical patent/DE3876566D1/de
Application granted granted Critical
Publication of DE3876566T2 publication Critical patent/DE3876566T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • F16H55/0833—Flexible toothed member, e.g. harmonic drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • F01L2001/3521—Harmonic drive of flexspline type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Harvester Elements (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Holo Graphy (AREA)
DE8888308698T 1987-09-21 1988-09-20 Spannungswellengetriebe. Expired - Lifetime DE3876566T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62236843A JP2503027B2 (ja) 1987-09-21 1987-09-21 撓みかみ合い式歯車装置

Publications (2)

Publication Number Publication Date
DE3876566D1 true DE3876566D1 (de) 1993-01-21
DE3876566T2 DE3876566T2 (de) 1993-04-22

Family

ID=17006616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888308698T Expired - Lifetime DE3876566T2 (de) 1987-09-21 1988-09-20 Spannungswellengetriebe.

Country Status (7)

Country Link
US (1) US4974470A (de)
EP (1) EP0309197B1 (de)
JP (1) JP2503027B2 (de)
KR (1) KR920008646B1 (de)
AT (1) ATE83300T1 (de)
CA (1) CA1309273C (de)
DE (1) DE3876566T2 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2718540B2 (ja) * 1989-04-17 1998-02-25 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置
JPH0814233B2 (ja) * 1990-07-18 1996-02-14 株式会社ハーモニック・ドライブ・システムズ 部材の姿勢制御装置および掘削機の掘削方向制御装置
JP2916012B2 (ja) * 1991-03-01 1999-07-05 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置
JP2995118B2 (ja) * 1992-01-23 1999-12-27 石油公団 部材の位置決め装置およびこの装置を用いた掘削機の掘削方向制御装置
DE69305570T2 (de) * 1992-06-03 1997-02-20 Sumitomo Heavy Industries Zykloidengetriebe
EP0622566B1 (de) * 1992-11-24 1997-02-05 Harmonic Drive Systems Inc. Flexible kontaktverzahnung mit nicht profilverschobenen aus zwei kreisbögen generiertem zahnprofil
EP0622565B1 (de) * 1992-11-24 1997-02-05 Harmonic Drive Systems Inc. Flexible kontaktverzahnung mit tertiärer negativ-deformation und einem nicht profilverschobenen zahnprofil
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5456139A (en) * 1993-08-30 1995-10-10 Teppin Seiki Boston, Inc. Tooth profile arrangement to eliminate tooth intererence in extended contact harmonic drive devices
JP3441160B2 (ja) * 1994-04-19 2003-08-25 株式会社ハーモニック・ドライブ・システムズ 追い越し接触型歯形の撓み噛み合い式歯車装置
DE29614738U1 (de) 1996-08-24 1996-10-24 Hirn Helmut Dipl Ing Untersetzungsgetriebe
EP0984201B1 (de) 1998-03-25 2005-05-25 Harmonic Drive Systems Inc. Phasenregler
DE19835571A1 (de) * 1998-08-06 2000-02-17 Ims Morat Soehne Gmbh Wellgetriebe und Verfahren zu dessen Zahnoptimierung
JP4392787B2 (ja) 2003-08-29 2010-01-06 株式会社ハーモニック・ドライブ・システムズ 広域３次元かみ合い歯形を有する波動歯車装置
DE20319172U1 (de) * 2003-09-18 2004-04-22 Litens Automotive Partnership, Woodbridge Nicht kreisförmige Rotationskomponente
JP4597051B2 (ja) * 2003-10-30 2010-12-15 株式会社ハーモニック・ドライブ・システムズ 広域噛み合い歯形を有する波動歯車装置
US20050247177A1 (en) 2004-04-15 2005-11-10 Hetcher Jason D Table and base assembly for a power tool
US7530292B2 (en) * 2004-06-07 2009-05-12 Harmonic Drive Systems Inc. Wave gear drive having high ratcheting torque tooth profile
US7735396B2 (en) 2004-06-21 2010-06-15 Harmonic Drive Systems Inc. Wave gear drive having negative deflection meshing tooth profile
US7552664B2 (en) * 2005-11-04 2009-06-30 Northrop Grumman Guidance and Electronics Co., Inc. Harmonic drive gear assembly with asymmetrical wave generator and associated flexspline
JP4777792B2 (ja) 2006-02-09 2011-09-21 株式会社ハーモニック・ドライブ・システムズ 連続噛み合い高ラチェティングトルク歯形を有する波動歯車装置
EP2003368A2 (de) 2006-03-31 2008-12-17 JTEKT Corporation Getriebevorrichtung des flexiblen zahneingrifftyps und lenkvorrichtung für fahrzeug
DE102006031626B3 (de) * 2006-07-06 2008-01-24 Santo, Wilfried Mechanischer Stell- oder Dosierknopf
JP4877837B2 (ja) * 2007-12-04 2012-02-15 株式会社ハーモニック・ドライブ・システムズ フラット型波動歯車装置の同歯数側歯車の歯形設定方法
US20090139357A1 (en) 2007-12-04 2009-06-04 Harmonic Drive Systems Inc. Method For Setting Nonpositive Deflection, Maximum Meshable Tooth Profile In Flat Wave Gear Device
US8028603B2 (en) 2007-12-04 2011-10-04 Harmonic Drive Systems Inc. Method for setting gear tooth profile in flat wave gear device on side where gears have same number of teeth
JP4877836B2 (ja) * 2007-12-04 2012-02-15 株式会社ハーモニック・ドライブ・システムズ フラット型波動歯車装置の非正偏位極大かみ合い可能な歯形設定方法
JP4948479B2 (ja) * 2008-06-26 2012-06-06 株式会社ハーモニック・ドライブ・システムズ 複合型波動歯車減速機
WO2010023710A1 (ja) 2008-08-29 2010-03-04 株式会社ハーモニック・ドライブ・システムズ 正偏位噛み合い複合歯形を有する波動歯車装置
DE102008053913B4 (de) * 2008-10-30 2017-05-18 Ovalo Gmbh Spannungswellengetriebe sowie Vorrichtung zum Überlagern von Bewegungen
JP5138783B2 (ja) * 2008-12-18 2013-02-06 株式会社ハーモニック・ドライブ・システムズ ３次元接触可能な転位歯形を有する波動歯車装置
WO2012104927A1 (ja) * 2011-02-04 2012-08-09 株式会社ハーモニック・ドライブ・システムズ ３次元接触のインボリュート正偏位歯形を有する波動歯車装置
JP5165120B2 (ja) 2011-05-09 2013-03-21 株式会社ハーモニック・ドライブ・システムズ ３次元連続接触歯形を有する波動歯車装置
JP5734102B2 (ja) 2011-06-01 2015-06-10 株式会社ハーモニック・ドライブ・システムズ テーパ型の可撓性外歯車を備えた波動歯車装置
DE112011105695T5 (de) 2011-09-29 2014-07-17 Harmonic Drive Systems Inc. Wellgetriebe mit einem sich verjüngenden flexiblen außen verzahnten Zahnrad
KR101782041B1 (ko) 2012-01-10 2017-10-23 가부시키가이샤 하모닉 드라이브 시스템즈 림 두께를 고려한 인벌류트 양편위 치형을 갖는 파동 기어 장치
TWI460365B (zh) * 2012-06-08 2014-11-11 Univ Nat Formosa Rigid Ring Gear and Flexible Planetary Wheel of Harmonic Reducer and Its Method
US9945458B2 (en) 2012-06-19 2018-04-17 Genesis Robotics Llp Actuator using expansion or contraction to produce linear or rotary motion
CN103748382B (zh) 2012-08-17 2016-12-07 谐波传动系统有限公司 具有三维接触齿形的波动齿轮装置
WO2014147583A1 (de) * 2013-03-20 2014-09-25 Tq-Systems Gmbh Harmonisches pinring-getriebe
JPWO2015001974A1 (ja) * 2013-07-01 2017-02-23 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置
US9470301B2 (en) 2013-10-21 2016-10-18 Hiwin Technologies Corp. Harmonic drive gear reduction mechanism
US9360098B2 (en) 2013-10-29 2016-06-07 Roopnarine Strain wave drive with improved performance
WO2015075781A1 (ja) * 2013-11-19 2015-05-28 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置、摩擦係合式の波動装置、および波動発生器
WO2015079576A1 (ja) 2013-11-29 2015-06-04 株式会社ハーモニック・ドライブ・システムズ ２度接触の負偏位歯形を有する波動歯車装置
CN105020347B (zh) * 2014-04-29 2017-10-31 宁波宏志机器人科技有限公司 一种偏心摆动型行星齿轮装置
US20170184190A1 (en) * 2014-05-06 2017-06-29 Genesis Robotics Llp Flex spline torque transfer device
KR101771186B1 (ko) 2014-07-11 2017-08-24 가부시키가이샤 하모닉 드라이브 시스템즈 원호 치형을 이용하여 형성한 연속 접촉 치형을 갖는 파동 기어 장치
JP6218692B2 (ja) * 2014-07-23 2017-10-25 株式会社ハーモニック・ドライブ・システムズ デュアルタイプの波動歯車装置
JP6218690B2 (ja) * 2014-07-23 2017-10-25 株式会社ハーモニック・ドライブ・システムズ デュアルタイプの波動歯車装置
JP6218693B2 (ja) * 2014-07-23 2017-10-25 株式会社ハーモニック・ドライブ・システムズ デュアルタイプの波動歯車装置
JP6351724B2 (ja) * 2014-08-06 2018-07-04 株式会社ハーモニック・ドライブ・システムズ フラット型波動歯車装置
JP2016040485A (ja) * 2014-08-12 2016-03-24 リン パン−チェン 高変速比波動歯車変速装置
TWI551791B (zh) * 2014-12-22 2016-10-01 Harmonic Drive Systems Harmonic generator and harmonic gear device
CN105987152A (zh) * 2015-02-03 2016-10-05 重庆科谷机械有限公司 摆线活齿减速机的柔性滚动非圆全啮合激波器装置
DE102015104135A1 (de) 2015-03-19 2016-09-22 Harmonic Drive Ag Wellgetriebe mit Trockenlauf
MY167357A (en) * 2015-06-02 2018-08-16 Nissan Motor Variable compression ratio mechanism for internal combustion engine
CN107614851B (zh) * 2015-06-02 2019-03-08 日产自动车株式会社 内燃机的可变压缩比机构
JP6513194B2 (ja) 2015-06-02 2019-05-15 株式会社ハーモニック・ドライブ・システムズ 歯面の一致を伴う複合かみ合い波動歯車装置
DE102015109426A1 (de) * 2015-06-12 2016-12-15 Ovalo Gmbh Radial bauraumsparendes Spannungswellengetriebe
CN107850187B (zh) * 2015-07-07 2020-05-05 谐波传动系统有限公司 波动齿轮装置以及波动发生器
US10883589B2 (en) 2015-12-04 2021-01-05 Harmonic Drive Systems Inc. Two stress-separation strain wave gearing
JP6522791B2 (ja) 2016-01-15 2019-05-29 株式会社ハーモニック・ドライブ・システムズ ２応力純分離の波動歯車装置
LU93010B1 (de) * 2016-03-30 2017-10-23 Ovalo Gmbh Spannungswellengetriebe
US20170321790A1 (en) * 2016-05-09 2017-11-09 Genesis Robotics Llp Flex spline actuator
DE102016223521A1 (de) 2016-11-28 2018-05-30 Schaeffler Technologies AG & Co. KG Wellgetriebe, Verstellgetriebevorrichtung mit dem Wellgetriebe sowie ein Fahrzeug mit dem Wellgetriebe
DE102016122845A1 (de) 2016-11-28 2018-05-30 Tq-Systems Gmbh Harmonisches Pinring-Getriebe, Drehmomentmessvorrichtung und Freilaufanordnung
RU2728990C1 (ru) * 2017-01-21 2020-08-03 Хармоник Драйв Системс Инк. Волновая передача
JP6830736B2 (ja) 2017-06-05 2021-02-17 株式会社ハーモニック・ドライブ・システムズ ２応力純分離の波動歯車装置
US10955039B2 (en) * 2017-09-15 2021-03-23 Nidec Corporation Transmission and actuator
JP6912989B2 (ja) * 2017-09-27 2021-08-04 住友重機械工業株式会社 撓み噛合い式歯車装置
WO2019077719A1 (ja) 2017-10-19 2019-04-25 株式会社ハーモニック・ドライブ・システムズ ３次元かみ合い歯形を有する波動歯車装置
JP7145601B2 (ja) * 2017-10-23 2022-10-03 住友重機械工業株式会社 撓み噛み合い式歯車装置
US10975947B2 (en) * 2018-02-27 2021-04-13 The Boeing Company Optimized harmonic drive
JPWO2019220515A1 (ja) * 2018-05-14 2021-02-12 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置
CN112709802A (zh) * 2019-10-25 2021-04-27 罗普伺达机器人有限公司 用于谐波驱动器结构的减速器的波发生器
CN114867951A (zh) * 2020-01-08 2022-08-05 谐波传动系统有限公司 波动齿轮装置
WO2022091384A1 (ja) 2020-10-30 2022-05-05 株式会社ハーモニック・ドライブ・システムズ 三次元歯形を備えた波動歯車装置
US11946536B2 (en) 2020-10-30 2024-04-02 Harmonic Drive Systems Inc. Strain wave gearing provided with three-dimensional tooth profile
CN114857235A (zh) * 2021-02-04 2022-08-05 盟英科技股份有限公司 谐波减速装置

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682563A (en) * 1921-11-05 1928-08-28 Myron F Hill Internal rotor
US1909117A (en) * 1932-04-21 1933-05-16 P L Corp Gear tooth shape
US2128815A (en) * 1935-01-18 1938-08-30 Guest James John Gearing
US2285910A (en) * 1941-05-31 1942-06-09 Buigne Frank De Torque converter
US2421463A (en) * 1944-06-01 1947-06-03 Eaton Mfg Co Gear element
US2960884A (en) * 1954-11-30 1960-11-22 Hill Entpr Inc Rounded tooth tips for pointed rotoid teeth
US2929266A (en) * 1955-03-21 1960-03-22 United Shoe Machinery Corp Strain-wave gearing-tubular shaft
US2906143A (en) * 1955-03-21 1959-09-29 United Shoe Machinery Corp Strain wave gearing
US2931249A (en) * 1955-03-21 1960-04-05 United Shoe Machinery Corp Strain wave gearing-bearing variable elements
US2932986A (en) * 1955-03-21 1960-04-19 United Shoe Machinery Corp Strain wave gear-species in which only one of the gears is input
BE546257A (de) * 1955-03-21
US2849897A (en) * 1956-11-06 1958-09-02 Leendert Prins Drive for a step-up or step-down gear
US2954205A (en) * 1957-05-31 1960-09-27 United Shoe Machinery Corp Strain wave axial valve
DE1167147B (de) * 1958-02-26 1964-04-02 United Shoe Machinery Corp Spannungswellengetriebe
DE1165376B (de) * 1958-12-10 1964-03-12 United Shoe Machinery Corp Antriebsvorrichtung zur Drehbewegungsuebertragung unter Verwendung eines Spannungswellengetriebes
US2983162A (en) * 1958-12-10 1961-05-09 United Shoe Machinery Corp Strain wave gearing-spring preloading
US3001840A (en) * 1958-12-10 1961-09-26 United Shoe Machinery Corp Elliptical bearing
US3039324A (en) * 1959-12-14 1962-06-19 Lear Inc Speed reduction drive
US3147640A (en) * 1960-04-13 1964-09-08 United Shoe Machinery Corp Wave generator for wave converter
US3020775A (en) * 1960-05-12 1962-02-13 United Shoe Machinery Corp Antibacklash devices
US3117763A (en) * 1961-03-22 1964-01-14 United Shoe Machinery Corp Helical harmonic drive for a rotary plug valve
US3091979A (en) * 1961-05-08 1963-06-04 United Shoe Machinery Corp Power transmission
US3101009A (en) * 1961-11-01 1963-08-20 United Shoe Machinery Corp Differential control
GB1032095A (en) * 1961-12-11 1966-06-08 Ass Elect Ind Improvements relating to gear wheels and racks
US3182525A (en) * 1962-03-28 1965-05-11 Dura Corp Power actuator with harmonic drive
US3172299A (en) * 1962-06-05 1965-03-09 United Shoe Machinery Corp Power steering
US3178963A (en) * 1962-06-27 1965-04-20 United Shoe Machinery Corp Gear mechanism
US3169202A (en) * 1963-02-15 1965-02-09 United Shoe Machinery Corp Electromagnetic actuators having continuously rotating field
US3196713A (en) * 1964-01-09 1965-07-27 United Shoe Machinery Corp Hermetically sealed transmissions
US3415143A (en) * 1965-10-20 1968-12-10 United Shoe Machinery Corp Deviated deflection harmonic drive
US3555929A (en) * 1968-08-02 1971-01-19 Usm Corp Extended root flexsplines
GB1520875A (en) * 1974-08-01 1978-08-09 Secr Defence Harmonic drives
CA1035599A (en) * 1975-04-16 1978-08-01 Kabushiki Kaisha Hasegawa Haguruma Multiple-contact type w-n gear
US4140026A (en) * 1977-02-25 1979-02-20 Rouverol William S Conformal gearing
US4149431A (en) * 1978-01-13 1979-04-17 Rouverol William S Preloaded conformal gearing
US4601216A (en) * 1982-06-18 1986-07-22 Matsushita Electric Industrial Co., Ltd. Reduction gear
JPS60143245A (ja) * 1983-12-29 1985-07-29 Mitsubishi Electric Corp ハ−モニツクギヤ装置
US4703670A (en) * 1985-03-30 1987-11-03 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Wave gear drive and gear generating method
JPH0784896B2 (ja) * 1986-11-05 1995-09-13 株式会社ハーモニック・ドライブ・システムズ 撓み噛み合い式歯車装置

Also Published As

Publication number Publication date
EP0309197A3 (en) 1989-12-13
JP2503027B2 (ja) 1996-06-05
ATE83300T1 (de) 1992-12-15
US4974470A (en) 1990-12-04
JPS6479448A (en) 1989-03-24
CA1309273C (en) 1992-10-27
EP0309197A2 (de) 1989-03-29
EP0309197B1 (de) 1992-12-09
KR920008646B1 (ko) 1992-10-08
DE3876566T2 (de) 1993-04-22
KR890005419A (ko) 1989-05-13

Similar Documents

Publication Publication Date Title
DE3876566T2 (de) Spannungswellengetriebe.
AU572799B2 (en) Flexible power transmission belt
EP0300108A3 (de) Planetengetriebe und Vorrichtung mit evolventen komplexen Zahnrädern mit kleinem Zahnunterschied
ES274635U (es) Dispositivo para transmitir un momento de giro
ES296084U (es) Una cinta dentada de transmision de potencia
DE3271499D1 (en) Thin-wall spline forming machine
JPS6474341A (en) Driving device of toothed belt
JPS5642168A (en) Oneeway torque transmission gear
GB1209613A (en) Improvements in or relating to strain wave gearing
AU634253B2 (en) High-efficiency gear transmission
GB1504631A (en) Mechanismus
ATE4137T1 (de) Hydrostatische zahnradmaschine.
FR2454027A1 (fr) Arbre etage a denture exterieure
JPS556060A (en) Gear engagement-disengagement joint
JPS5316145A (en) Hydraulic motor
SU929916A1 (ru) Волнова передача
FR2603234A1 (fr) Transmission pour vehicule, notamment pour tracteur a usage agricole
GB1516665A (en) Gear elements
EP0338369A3 (de) Untersetzungsgetriebeeinheit
RU93016458A (ru) Волновой редуктор
JPS6458834A (en) Rotary driver
GB952789A (en) Mechanical transmission
FR2452611A1 (fr) Moteur d'attaque helicoidal a filets multiples
ES8703308A3 (es) Un aparato para formar ranuras en un manguito de pared delgada de un elemento de transmision de energia
BG48296A1 (en) Gear mechanism

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HOEFER & PARTNER, 81543 MUENCHEN