JP5178542B2 - 波動歯車装置の波動発生器 - Google Patents

波動歯車装置の波動発生器 Download PDF

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Publication number
JP5178542B2
JP5178542B2 JP2009004452A JP2009004452A JP5178542B2 JP 5178542 B2 JP5178542 B2 JP 5178542B2 JP 2009004452 A JP2009004452 A JP 2009004452A JP 2009004452 A JP2009004452 A JP 2009004452A JP 5178542 B2 JP5178542 B2 JP 5178542B2
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JP
Japan
Prior art keywords
flexible
wave
gear device
ball diameter
bearing
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.)
Active
Application number
JP2009004452A
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English (en)
Japanese (ja)
Other versions
JP2010164068A (ja
JP2010164068A5 (enExample
Inventor
新月 張
俊実 山岸
啓次 上浦
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
Priority to JP2009004452A priority Critical patent/JP5178542B2/ja
Priority to US12/652,217 priority patent/US20100175503A1/en
Priority to KR1020100000781A priority patent/KR20100083712A/ko
Priority to DE102010004286A priority patent/DE102010004286A1/de
Publication of JP2010164068A publication Critical patent/JP2010164068A/ja
Publication of JP2010164068A5 publication Critical patent/JP2010164068A5/ja
Priority to US13/616,318 priority patent/US8770064B2/en
Application granted granted Critical
Publication of JP5178542B2 publication Critical patent/JP5178542B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/76—Osculation, i.e. relation between radii of balls and raceway groove
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Rolling Contact Bearings (AREA)
JP2009004452A 2009-01-13 2009-01-13 波動歯車装置の波動発生器 Active JP5178542B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009004452A JP5178542B2 (ja) 2009-01-13 2009-01-13 波動歯車装置の波動発生器
US12/652,217 US20100175503A1 (en) 2009-01-13 2010-01-05 Wave Generator for Wave Gear Device
KR1020100000781A KR20100083712A (ko) 2009-01-13 2010-01-06 파동기어장치의 파동발생기
DE102010004286A DE102010004286A1 (de) 2009-01-13 2010-01-11 Wellgenerator für ein Wellgetriebe
US13/616,318 US8770064B2 (en) 2009-01-13 2012-09-14 Wave generator for wave gear device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009004452A JP5178542B2 (ja) 2009-01-13 2009-01-13 波動歯車装置の波動発生器

Publications (3)

Publication Number Publication Date
JP2010164068A JP2010164068A (ja) 2010-07-29
JP2010164068A5 JP2010164068A5 (enExample) 2011-11-24
JP5178542B2 true JP5178542B2 (ja) 2013-04-10

Family

ID=42317637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009004452A Active JP5178542B2 (ja) 2009-01-13 2009-01-13 波動歯車装置の波動発生器

Country Status (4)

Country Link
US (1) US20100175503A1 (enExample)
JP (1) JP5178542B2 (enExample)
KR (1) KR20100083712A (enExample)
DE (1) DE102010004286A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109426A1 (de) 2015-06-12 2016-12-15 Ovalo Gmbh Radial bauraumsparendes Spannungswellengetriebe
JP6536271B2 (ja) * 2015-08-07 2019-07-03 株式会社ジェイテクト 波動減速機、玉軸受、及び治具
US10907716B2 (en) 2015-09-17 2021-02-02 Harmonic Drive Systems Inc. Wave generator for strain wave gearing
KR101971981B1 (ko) * 2015-11-06 2019-04-24 가부시키가이샤 하모닉 드라이브 시스템즈 가요성 외접기어 및 파동기어장치
DE102016115147A1 (de) 2016-08-16 2018-02-22 Thyssenkrupp Ag Wälzlager für die Lagerung einer Antriebsschnecke einer elektro-mechanischen Hilfskraftlenkung eines Kraftfahrzeugs
CN106640958B (zh) * 2016-11-09 2021-07-13 上海斐赛轴承科技有限公司 谐波齿轮传动装置用新型柔轮和波发生器组件
RU2711155C1 (ru) * 2017-09-07 2020-01-15 Хармоник Драйв Системс Инк. Генератор волн и волновая передача
DE102020118799A1 (de) * 2020-07-16 2022-01-20 Schaeffler Technologies AG & Co. KG Wellgetriebe für einen Roboter sowie Roboter mit einem Wellgetriebe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715247A (en) * 1985-09-26 1987-12-29 Kabushiki Kaisha Toshiba Transmission apparatus with reduced frictional force
US4776708A (en) * 1987-07-17 1988-10-11 Quincy Technologies, Inc. Extended contact variable ball planetary type wave generator
JPH0545881Y2 (enExample) 1989-01-05 1993-11-29
JP3230595B2 (ja) 1991-12-24 2001-11-19 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の３次元無転位歯形の形成方法
JP3580506B2 (ja) 1994-12-14 2004-10-27 株式会社ハーモニック・ドライブ・システムズ シルクハット型撓み噛み合い式歯車装置
JP3625984B2 (ja) * 1997-03-19 2005-03-02 日本電産株式会社 スピンドルモータ
JP4807689B2 (ja) * 2001-05-23 2011-11-02 株式会社ハーモニック・ドライブ・システムズ 無潤滑型波動歯車装置
JP2004232683A (ja) * 2003-01-29 2004-08-19 Koyo Seiko Co Ltd 水ポンプ用玉軸受装置
JP2005016608A (ja) * 2003-06-25 2005-01-20 Nsk Ltd ラジアル玉軸受
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
JP5078216B2 (ja) * 2003-09-25 2012-11-21 京セラ株式会社 燃料電池
JP4476051B2 (ja) * 2004-07-01 2010-06-09 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置の剛性内歯歯車の製造方法
JP2007303592A (ja) * 2006-05-12 2007-11-22 Honda Motor Co Ltd 波動歯車装置
US7891272B2 (en) * 2006-11-14 2011-02-22 Schonlau William J Robotic harmonic flex-drive
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

Also Published As

Publication number Publication date
DE102010004286A1 (de) 2010-08-12
JP2010164068A (ja) 2010-07-29
KR20100083712A (ko) 2010-07-22
US20100175503A1 (en) 2010-07-15

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