DE102021120879A1 - Zahnradvorrichtung des biegeeingriffstyps - Google Patents
Zahnradvorrichtung des biegeeingriffstyps Download PDFInfo
- Publication number
- DE102021120879A1 DE102021120879A1 DE102021120879.3A DE102021120879A DE102021120879A1 DE 102021120879 A1 DE102021120879 A1 DE 102021120879A1 DE 102021120879 A DE102021120879 A DE 102021120879A DE 102021120879 A1 DE102021120879 A1 DE 102021120879A1
- Authority
- DE
- Germany
- Prior art keywords
- internal gear
- gear
- engagement type
- wave generator
- axial direction
- 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.)
- Pending
Links
Images
Classifications
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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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
- F16C19/166—Four-point-contact ball bearings
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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
- 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
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/085—Bearings for orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-143140 | 2020-08-27 | ||
JP2020143140A JP7419193B2 (ja) | 2020-08-27 | 2020-08-27 | 撓み噛合い式歯車装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102021120879A1 true DE102021120879A1 (de) | 2022-03-03 |
Family
ID=80221654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102021120879.3A Pending DE102021120879A1 (de) | 2020-08-27 | 2021-08-11 | Zahnradvorrichtung des biegeeingriffstyps |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7419193B2 (ja) |
CN (1) | CN114110095A (ja) |
DE (1) | DE102021120879A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230392676A1 (en) * | 2022-06-03 | 2023-12-07 | Motus Labs, LLC | Flexdrive |
JP2024064438A (ja) * | 2022-10-28 | 2024-05-14 | 住友重機械工業株式会社 | 歯車装置 |
CN115681337A (zh) * | 2022-10-31 | 2023-02-03 | 哈尔滨浩星科技有限公司 | 一种压电驱动致动的主动润滑滚子轴承装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5337008B2 (ja) | 1974-05-31 | 1978-10-06 | ||
DE102005018784A1 (de) | 2004-04-23 | 2005-11-17 | Harmonic Drive Systems Inc. | Betätiger mit Wellengetriebe-Untersetzungsmechanismus |
DE102013002309A1 (de) | 2012-02-28 | 2013-08-29 | Sumitomo Heavy Industries, Ltd. | Getriebevorrichtung der flexiblen Eingriffsbauart |
JP5337008B2 (ja) | 2009-11-30 | 2013-11-06 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置、及びその外歯歯車の製造方法 |
DE112018005332T5 (de) | 2017-09-20 | 2020-06-18 | Sumitomo Heavy Industries, Ltd. | Zahnradvorrichtung des biegeeingriffstyps |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2705073B2 (ja) * | 1987-12-03 | 1998-01-26 | 株式会社ダイヘン | 回転用減速機 |
JPH068338Y2 (ja) * | 1987-12-23 | 1994-03-02 | 光洋精工株式会社 | 複合円筒ころ軸受 |
JPH0478328U (ja) * | 1990-11-21 | 1992-07-08 | ||
JPH09280325A (ja) * | 1996-04-19 | 1997-10-28 | Harmonic Drive Syst Ind Co Ltd | シルクハット型撓み噛み合い式歯車装置 |
JP4390124B2 (ja) * | 2001-05-22 | 2009-12-24 | 株式会社ハーモニック・ドライブ・システムズ | 軽量ベアリングの製造方法 |
JP2005291237A (ja) * | 2004-03-31 | 2005-10-20 | Harmonic Drive Syst Ind Co Ltd | 軸受内輪一体型の内歯車を備えた波動歯車装置 |
US9145919B2 (en) * | 2013-08-14 | 2015-09-29 | Mao-Tu Lee | Speed-reduction transmission bearing |
JP6759114B2 (ja) * | 2017-01-16 | 2020-09-23 | 住友重機械工業株式会社 | 減速装置及びワークの加工方法 |
JP6695646B2 (ja) * | 2017-04-10 | 2020-05-20 | 株式会社ハーモニック・ドライブ・システムズ | シルクハット型波動歯車装置 |
JP7145616B2 (ja) * | 2018-01-29 | 2022-10-03 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
JP7050559B2 (ja) * | 2018-04-16 | 2022-04-08 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
WO2020004005A1 (ja) | 2018-06-28 | 2020-01-02 | 住友重機械工業株式会社 | 減速装置 |
-
2020
- 2020-08-27 JP JP2020143140A patent/JP7419193B2/ja active Active
-
2021
- 2021-07-27 CN CN202110851084.XA patent/CN114110095A/zh active Pending
- 2021-08-11 DE DE102021120879.3A patent/DE102021120879A1/de active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5337008B2 (ja) | 1974-05-31 | 1978-10-06 | ||
DE102005018784A1 (de) | 2004-04-23 | 2005-11-17 | Harmonic Drive Systems Inc. | Betätiger mit Wellengetriebe-Untersetzungsmechanismus |
JP5337008B2 (ja) | 2009-11-30 | 2013-11-06 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置、及びその外歯歯車の製造方法 |
DE102013002309A1 (de) | 2012-02-28 | 2013-08-29 | Sumitomo Heavy Industries, Ltd. | Getriebevorrichtung der flexiblen Eingriffsbauart |
DE112018005332T5 (de) | 2017-09-20 | 2020-06-18 | Sumitomo Heavy Industries, Ltd. | Zahnradvorrichtung des biegeeingriffstyps |
Also Published As
Publication number | Publication date |
---|---|
CN114110095A (zh) | 2022-03-01 |
JP7419193B2 (ja) | 2024-01-22 |
JP2022038565A (ja) | 2022-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication |