JP5608374B2 - 歯車伝動装置 - Google Patents
歯車伝動装置 Download PDFInfo
- Publication number
- JP5608374B2 JP5608374B2 JP2010001941A JP2010001941A JP5608374B2 JP 5608374 B2 JP5608374 B2 JP 5608374B2 JP 2010001941 A JP2010001941 A JP 2010001941A JP 2010001941 A JP2010001941 A JP 2010001941A JP 5608374 B2 JP5608374 B2 JP 5608374B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- internal
- external gear
- case
- external
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims description 49
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 239000000314 lubricant Substances 0.000 description 29
- 238000013459 approach Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
4:ケース
5:内歯歯車
6:内歯ピン(円柱状部材)
36:第1窪み(ピン溝)
38:第2窪み(オイル溝)
100:歯車伝動装置
Claims (3)
- 内歯歯車と、内歯歯車に噛み合いながら内歯歯車に対して相対的に偏心回転する外歯歯車と、を備える歯車伝動装置であって、
前記内歯歯車が、ケースの内周面に周方向に並んで形成されている第1窪みと、その第1窪みに挿入される円柱状部材とで構成されており、
隣り合う第1窪みの間に形成されているとともに歯車伝動装置の軸線に沿って延びている第2窪みが、ケースの内周面に形成されており、
第2窪みは、内歯歯車と外歯歯車が最も近接しているときに外歯歯車の歯先が対向する位置に形成されていることを特徴とする歯車伝動装置。 - 前記第2窪みが、第1窪みの中心からケースの周方向に沿って外歯歯車の歯のピッチの半分に相当する距離の位置に形成されていることを特徴とする請求項1に記載の歯車伝動装置。
- 前記第2窪みのサイズが、第1窪みのサイズと異なる請求項1又は2に記載の歯車伝動装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010001941A JP5608374B2 (ja) | 2010-01-07 | 2010-01-07 | 歯車伝動装置 |
PCT/JP2010/071349 WO2011083640A1 (ja) | 2010-01-07 | 2010-11-30 | 歯車伝動装置 |
US13/520,706 US8545358B2 (en) | 2010-01-07 | 2010-11-30 | Gear transmission |
EP10842155.3A EP2522880B1 (en) | 2010-01-07 | 2010-11-30 | Gear transmission |
CN201080060792.1A CN102713347B (zh) | 2010-01-07 | 2010-11-30 | 齿轮传动装置 |
KR1020127020638A KR101715978B1 (ko) | 2010-01-07 | 2010-11-30 | 기어 전동 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010001941A JP5608374B2 (ja) | 2010-01-07 | 2010-01-07 | 歯車伝動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011140981A JP2011140981A (ja) | 2011-07-21 |
JP5608374B2 true JP5608374B2 (ja) | 2014-10-15 |
Family
ID=44305378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010001941A Active JP5608374B2 (ja) | 2010-01-07 | 2010-01-07 | 歯車伝動装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8545358B2 (ja) |
EP (1) | EP2522880B1 (ja) |
JP (1) | JP5608374B2 (ja) |
KR (1) | KR101715978B1 (ja) |
CN (1) | CN102713347B (ja) |
WO (1) | WO2011083640A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6310764B2 (ja) * | 2014-04-30 | 2018-04-11 | ナブテスコ株式会社 | 歯車伝動装置 |
US10451174B2 (en) * | 2016-07-29 | 2019-10-22 | Seiko Epson Corporation | Robot and gear device |
EP3339235B1 (en) * | 2016-12-21 | 2020-06-03 | Otis Elevator Company | Self-locking gear and people conveyor comprising a self-locking gear |
JP2019039549A (ja) * | 2017-08-29 | 2019-03-14 | 日本電産シンポ株式会社 | 変速機 |
JP6890563B2 (ja) | 2018-03-13 | 2021-06-18 | 住友重機械工業株式会社 | 偏心揺動型減速装置 |
CN109854685A (zh) * | 2019-01-25 | 2019-06-07 | 南京高速齿轮制造有限公司 | 偏心摆动型齿轮减速装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01144550U (ja) * | 1988-03-29 | 1989-10-04 | ||
JPH05180278A (ja) * | 1991-12-26 | 1993-07-20 | Sumitomo Heavy Ind Ltd | 内接噛合遊星歯車構造 |
US5322485A (en) | 1991-12-24 | 1994-06-21 | Sumitomo Heavy Industries Ltd. | Internally meshing planetary gear structure |
DE69302700T2 (de) | 1992-01-17 | 1996-09-26 | Sumitomo Heavy Industries | Zykloiden-Getriebevorrichtung, Unter- oder Übersetzungsgetriebe mit dieser Vorrichtung und Verfahren zur Bearbeitung dieses Unter- oder Übersetzungsgetriebes |
JP3715427B2 (ja) * | 1998-03-31 | 2005-11-09 | 住友重機械工業株式会社 | 内接噛合式遊星歯車構造 |
CN2423447Y (zh) * | 1999-12-08 | 2001-03-14 | 徐启 | 椭圆摆线针轮传动装置 |
JP4373597B2 (ja) * | 2000-10-18 | 2009-11-25 | 住友重機械工業株式会社 | 揺動内接噛合遊星歯車機構及び角度伝達誤差低減方法 |
DE10205199A1 (de) * | 2002-02-08 | 2003-08-21 | Kuka Roboter Gmbh | Getriebe mit Schmiernuten |
JP2005201308A (ja) | 2004-01-14 | 2005-07-28 | Nabtesco Corp | 偏心揺動型遊星歯車装置 |
EP2233783B1 (en) * | 2005-08-18 | 2012-05-30 | NTN Corporation | Driving unit |
EP2119941B1 (en) * | 2006-12-21 | 2011-10-12 | Nabtesco Corporation | Gear device |
JP5065692B2 (ja) * | 2007-01-22 | 2012-11-07 | 住友重機械工業株式会社 | ギヤドモータ |
JP5006838B2 (ja) * | 2008-01-30 | 2012-08-22 | 住友重機械工業株式会社 | 減速装置 |
JP2009287634A (ja) * | 2008-05-28 | 2009-12-10 | Nabtesco Corp | 歯車伝動装置 |
JP5121696B2 (ja) | 2008-12-29 | 2013-01-16 | 住友重機械工業株式会社 | 減速装置 |
US20110161452A1 (en) | 2009-12-24 | 2011-06-30 | Rajesh Poornachandran | Collaborative malware detection and prevention on mobile devices |
-
2010
- 2010-01-07 JP JP2010001941A patent/JP5608374B2/ja active Active
- 2010-11-30 EP EP10842155.3A patent/EP2522880B1/en active Active
- 2010-11-30 KR KR1020127020638A patent/KR101715978B1/ko active IP Right Grant
- 2010-11-30 CN CN201080060792.1A patent/CN102713347B/zh active Active
- 2010-11-30 US US13/520,706 patent/US8545358B2/en not_active Expired - Fee Related
- 2010-11-30 WO PCT/JP2010/071349 patent/WO2011083640A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20120283062A1 (en) | 2012-11-08 |
CN102713347B (zh) | 2015-12-02 |
WO2011083640A1 (ja) | 2011-07-14 |
JP2011140981A (ja) | 2011-07-21 |
US8545358B2 (en) | 2013-10-01 |
KR20120110155A (ko) | 2012-10-09 |
CN102713347A (zh) | 2012-10-03 |
KR101715978B1 (ko) | 2017-03-13 |
EP2522880B1 (en) | 2015-01-07 |
EP2522880A4 (en) | 2013-06-12 |
EP2522880A1 (en) | 2012-11-14 |
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