JP7186171B2 - 撓み噛合い式歯車装置 - Google Patents
撓み噛合い式歯車装置 Download PDFInfo
- Publication number
- JP7186171B2 JP7186171B2 JP2019543472A JP2019543472A JP7186171B2 JP 7186171 B2 JP7186171 B2 JP 7186171B2 JP 2019543472 A JP2019543472 A JP 2019543472A JP 2019543472 A JP2019543472 A JP 2019543472A JP 7186171 B2 JP7186171 B2 JP 7186171B2
- Authority
- JP
- Japan
- Prior art keywords
- internal
- gear
- tooth member
- internal tooth
- 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
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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
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
- F16C19/362—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/463—Needle bearings with one row or needles consisting of needle rollers held in a cage, i.e. subunit without race rings
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Retarders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017180418 | 2017-09-20 | ||
JP2017180418 | 2017-09-20 | ||
PCT/JP2018/029643 WO2019058798A1 (ja) | 2017-09-20 | 2018-08-07 | 撓み噛合い式歯車装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019058798A1 JPWO2019058798A1 (ja) | 2020-09-03 |
JP7186171B2 true JP7186171B2 (ja) | 2022-12-08 |
Family
ID=65810300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019543472A Active JP7186171B2 (ja) | 2017-09-20 | 2018-08-07 | 撓み噛合い式歯車装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7186171B2 (zh) |
CN (1) | CN111164333B (zh) |
DE (1) | DE112018005332B4 (zh) |
WO (1) | WO2019058798A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7221132B2 (ja) * | 2019-05-24 | 2023-02-13 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
JP7419193B2 (ja) | 2020-08-27 | 2024-01-22 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
CN112628291A (zh) * | 2020-12-07 | 2021-04-09 | 珠海格力电器股份有限公司 | 交叉滚子轴承、谐波减速器以及具有其的机器人 |
KR20230000786A (ko) * | 2021-06-25 | 2023-01-03 | 주식회사 에스비비테크 | 파동 기어 장치 |
DE102022106949A1 (de) | 2022-03-24 | 2023-09-28 | Schaeffler Technologies AG & Co. KG | Lager für ein Wellgetriebe und Wellgetriebe mit einem solchen Lager |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009061836A (ja) | 2007-09-05 | 2009-03-26 | Nsk Ltd | 舵角可変式ステアリング装置 |
WO2013018121A1 (ja) | 2011-07-29 | 2013-02-07 | 株式会社ハーモニック・ドライブ・システムズ | 複合転がり軸受付き内歯歯車ユニットおよび波動歯車装置 |
JP2013122300A (ja) | 2011-12-12 | 2013-06-20 | Sumitomo Heavy Ind Ltd | 回転部構造体及びその組立て方法 |
JP2013148169A (ja) | 2012-01-19 | 2013-08-01 | Nidec Sankyo Corp | 回転駆動装置 |
JP2017110705A (ja) | 2015-12-15 | 2017-06-22 | 株式会社ジェイテクト | 波動歯車伝達装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT65597B (de) * | 1975-10-11 | 1978-03-28 | Balcke Duerr Ag | Planetengetriebe |
JPS58196349A (ja) * | 1982-05-11 | 1983-11-15 | Matsushita Electric Ind Co Ltd | 駆動装置 |
JPS63106944U (zh) * | 1986-12-27 | 1988-07-11 | ||
JP2705073B2 (ja) | 1987-12-03 | 1998-01-26 | 株式会社ダイヘン | 回転用減速機 |
JP4942706B2 (ja) * | 2008-06-12 | 2012-05-30 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
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 |
WO2012157022A1 (ja) * | 2011-05-16 | 2012-11-22 | 株式会社ハーモニック・ドライブ・システムズ | ユニット型波動歯車装置 |
JP6192580B2 (ja) * | 2014-03-28 | 2017-09-06 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
JP6338538B2 (ja) * | 2015-02-03 | 2018-06-06 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
-
2018
- 2018-08-07 WO PCT/JP2018/029643 patent/WO2019058798A1/ja active Application Filing
- 2018-08-07 JP JP2019543472A patent/JP7186171B2/ja active Active
- 2018-08-07 DE DE112018005332.6T patent/DE112018005332B4/de active Active
- 2018-08-07 CN CN201880042010.8A patent/CN111164333B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009061836A (ja) | 2007-09-05 | 2009-03-26 | Nsk Ltd | 舵角可変式ステアリング装置 |
WO2013018121A1 (ja) | 2011-07-29 | 2013-02-07 | 株式会社ハーモニック・ドライブ・システムズ | 複合転がり軸受付き内歯歯車ユニットおよび波動歯車装置 |
JP2013122300A (ja) | 2011-12-12 | 2013-06-20 | Sumitomo Heavy Ind Ltd | 回転部構造体及びその組立て方法 |
JP2013148169A (ja) | 2012-01-19 | 2013-08-01 | Nidec Sankyo Corp | 回転駆動装置 |
JP2017110705A (ja) | 2015-12-15 | 2017-06-22 | 株式会社ジェイテクト | 波動歯車伝達装置 |
Also Published As
Publication number | Publication date |
---|---|
DE112018005332B4 (de) | 2023-06-22 |
CN111164333B (zh) | 2023-06-09 |
DE112018005332T5 (de) | 2020-06-18 |
WO2019058798A1 (ja) | 2019-03-28 |
JPWO2019058798A1 (ja) | 2020-09-03 |
CN111164333A (zh) | 2020-05-15 |
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