CN110234907B - 差动减速器 - Google Patents

差动减速器 Download PDF

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Publication number
CN110234907B
CN110234907B CN201880009531.3A CN201880009531A CN110234907B CN 110234907 B CN110234907 B CN 110234907B CN 201880009531 A CN201880009531 A CN 201880009531A CN 110234907 B CN110234907 B CN 110234907B
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China
Prior art keywords
input shaft
gear
bearing
eccentric
eccentric portion
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CN201880009531.3A
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English (en)
Chinese (zh)
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CN110234907A (zh
Inventor
原口国弘
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Nissei Corp
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Nissei Corp
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Publication of CN110234907A publication Critical patent/CN110234907A/zh
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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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Rolling Contact Bearings (AREA)
CN201880009531.3A 2017-03-15 2018-03-12 差动减速器 Active CN110234907B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017050241A JP6803273B2 (ja) 2017-03-15 2017-03-15 差動減速機
JP2017-050241 2017-03-15
PCT/JP2018/009492 WO2018168763A1 (ja) 2017-03-15 2018-03-12 差動減速機

Publications (2)

Publication Number Publication Date
CN110234907A CN110234907A (zh) 2019-09-13
CN110234907B true CN110234907B (zh) 2023-03-10

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ID=63523637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880009531.3A Active CN110234907B (zh) 2017-03-15 2018-03-12 差动减速器

Country Status (3)

Country Link
JP (1) JP6803273B2 (ja)
CN (1) CN110234907B (ja)
WO (1) WO2018168763A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748611A (zh) * 2019-10-25 2020-02-04 青岛郑洋机器人有限公司 一种大中空结构偏心输入轴刚性齿轮传动的减速器
JP2023015745A (ja) 2021-07-20 2023-02-01 住友重機械工業株式会社 偏心揺動型歯車装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006085536A1 (ja) * 2005-02-09 2006-08-17 Sumitomo Heavy Industries, Ltd. 動力伝達装置
JP2011047457A (ja) * 2009-08-26 2011-03-10 Sumitomo Heavy Ind Ltd 軸受構造及び軸受
CN102345680A (zh) * 2010-07-30 2012-02-08 住友重机械工业株式会社 滚子的保持器及摆动内啮合型齿轮装置
JP2014122681A (ja) * 2012-12-21 2014-07-03 Jtekt Corp 風力発電装置の減速機、および風力発電装置の減速機の製造方法
CN104565261A (zh) * 2014-12-26 2015-04-29 浙江恒丰泰减速机制造有限公司 精密回转传动机构
WO2015141387A1 (ja) * 2014-03-18 2015-09-24 Ntn株式会社 インホイールモータ駆動装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627532B2 (ja) * 1987-04-13 1994-04-13 住友重機械工業株式会社 遊星歯車増減速機
CN2591333Y (zh) * 2002-11-29 2003-12-10 夏正权 摆线针轮减速器
JP4265748B2 (ja) * 2003-03-31 2009-05-20 ナブテスコ株式会社 針状ころ軸受を用いた減速機
JP4818787B2 (ja) * 2006-04-17 2011-11-16 住友重機械工業株式会社 揺動内接噛合遊星歯車装置
JP6727034B2 (ja) * 2016-05-30 2020-07-22 日本電産シンポ株式会社 歯車減速機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006085536A1 (ja) * 2005-02-09 2006-08-17 Sumitomo Heavy Industries, Ltd. 動力伝達装置
JP2011047457A (ja) * 2009-08-26 2011-03-10 Sumitomo Heavy Ind Ltd 軸受構造及び軸受
CN102345680A (zh) * 2010-07-30 2012-02-08 住友重机械工业株式会社 滚子的保持器及摆动内啮合型齿轮装置
JP2014122681A (ja) * 2012-12-21 2014-07-03 Jtekt Corp 風力発電装置の減速機、および風力発電装置の減速機の製造方法
WO2015141387A1 (ja) * 2014-03-18 2015-09-24 Ntn株式会社 インホイールモータ駆動装置
CN104565261A (zh) * 2014-12-26 2015-04-29 浙江恒丰泰减速机制造有限公司 精密回转传动机构

Also Published As

Publication number Publication date
JP2018155264A (ja) 2018-10-04
WO2018168763A1 (ja) 2018-09-20
JP6803273B2 (ja) 2020-12-23
CN110234907A (zh) 2019-09-13

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