JP7186171B2 - 撓み噛合い式歯車装置 - Google Patents

撓み噛合い式歯車装置 Download PDF

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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
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Japan
Prior art keywords
internal
gear
tooth member
internal tooth
bearing
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JP2019543472A
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English (en)
Japanese (ja)
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JPWO2019058798A1 (ja
Inventor
正幸 石塚
史人 田中
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.)
Sumitomo Heavy Industries Ltd
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Sumitomo Heavy Industries Ltd
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Publication of JPWO2019058798A1 publication Critical patent/JPWO2019058798A1/ja
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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
    • F16C19/22—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
    • 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
    • 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
    • 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)
JP2019543472A 2017-09-20 2018-08-07 撓み噛合い式歯車装置 Active JP7186171B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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