JP2014105749A - 遊星歯車装置 - Google Patents
遊星歯車装置 Download PDFInfo
- Publication number
- JP2014105749A JP2014105749A JP2012257924A JP2012257924A JP2014105749A JP 2014105749 A JP2014105749 A JP 2014105749A JP 2012257924 A JP2012257924 A JP 2012257924A JP 2012257924 A JP2012257924 A JP 2012257924A JP 2014105749 A JP2014105749 A JP 2014105749A
- Authority
- JP
- Japan
- Prior art keywords
- planetary
- casing
- planetary gear
- bearing
- lubricating oil
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 239000010687 lubricating oil Substances 0.000 claims description 45
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0479—Gears or bearings on planet carriers
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Abstract
【解決手段】遊星歯車装置10は、遊星ピン20に軸受(円筒ころ)22を介して支持された遊星歯車24と内歯歯車28Aとを有する。遊星ピン20は、内歯歯車28Aの軸心からオフセットして複数配置される。内歯歯車28Aと一体化されたケーシング30から回転出力を取り出すように、遊星ピン20の公転運動が規制されている。ケーシング30内には、複数の遊星ピン20のうち一部の遊星ピンの周りの軸受が浸漬される量の潤滑油が封入されている。ケーシング30と一体的に回転する部分には、回転時に内部に潤滑油を保持する保持部が設けられている。
【選択図】図2
Description
Claims (8)
- 遊星軸に軸受を介して支持された遊星歯車と内歯歯車とを有し、前記遊星軸が前記内歯歯車の軸心からオフセットして複数配置される遊星歯車装置であって、
前記内歯歯車と一体化されたケーシングから回転出力を取り出すように、前記遊星軸の公転運動が規制され、
前記ケーシング内に、前記複数の遊星軸のうち一部の遊星軸の周りの軸受が浸漬される潤滑油が封入されており、
前記ケーシングと一体的に回転する部分に、潤滑油を保持する保持部を有することを特徴とする遊星歯車装置。 - 前記保持部は、前記ケーシングの周方向に複数形成された穴であることを特徴とする請求項1に記載の遊星歯車装置。
- 前記内歯歯車が形成された内歯体と前記ケーシングとが別部材であり、
前記内歯体を前記ケーシングに締結するボルトの頭部に設けられている工具穴が前記保持部として機能することを特徴とする請求項1または2に記載の遊星歯車装置。 - 前記内歯歯車が形成された内歯体と前記ケーシングとが別部材であり、
前記内歯体を前記ケーシングに締結するボルトを受け入れる座ぐり穴が前記保持部として機能することを特徴とする請求項1ないし3のいずれかに記載の遊星歯車装置。 - 前記遊星軸を支持するキャリア部材に、前記保持部から流出する潤滑油を前記軸受に案内する案内部が設けられることを特徴とする請求項1ないし4のいずれかに記載の遊星歯車装置。
- 前記遊星歯車の軸方向端面に、前記保持部から流出する潤滑油を前記軸受に案内する案内部が設けられることを特徴とする請求項1ないし5のいずれかに記載の遊星歯車装置。
- 前記軸受の軸方向移動を規制するプレートに、前記保持部から流出する潤滑油を前記軸受に案内する案内部が設けられることを特徴とする請求項1ないし6のいずれかに記載の遊星歯車装置。
- 前記ケーシングを回転自在に支持するケーシング軸受内の空間が前記保持部として機能し、
前記ケーシング軸受の転動体を保持するリテーナに、潤滑油を前記遊星歯車の軸受に案内する案内部が設けられることを特徴とする請求項1ないし7のいずれかに記載の遊星歯車装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012257924A JP5839496B2 (ja) | 2012-11-26 | 2012-11-26 | 遊星歯車装置 |
CN201310445678.6A CN103836168B (zh) | 2012-11-26 | 2013-09-26 | 行星齿轮装置 |
EP13004891.1A EP2735463B1 (en) | 2012-11-26 | 2013-10-11 | Planetary gear device |
US14/085,946 US8932170B2 (en) | 2012-11-26 | 2013-11-21 | Planetary gear device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012257924A JP5839496B2 (ja) | 2012-11-26 | 2012-11-26 | 遊星歯車装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014105749A true JP2014105749A (ja) | 2014-06-09 |
JP2014105749A5 JP2014105749A5 (ja) | 2014-07-17 |
JP5839496B2 JP5839496B2 (ja) | 2016-01-06 |
Family
ID=49382172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012257924A Expired - Fee Related JP5839496B2 (ja) | 2012-11-26 | 2012-11-26 | 遊星歯車装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8932170B2 (ja) |
EP (1) | EP2735463B1 (ja) |
JP (1) | JP5839496B2 (ja) |
CN (1) | CN103836168B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170035392A (ko) * | 2015-09-22 | 2017-03-31 | 주식회사 만도 | 전자식 디스크 브레이크 |
Families Citing this family (23)
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US20130323015A1 (en) * | 2012-05-31 | 2013-12-05 | Dana Heavy Vehicle Systems Group, Llc | Power Distribution Unit With A Forced Lubrication Flow Assembly |
CA2885434C (en) | 2014-03-20 | 2019-01-15 | Jean-Phillipe Brousseau | Loop suitable for use with a variety of objects |
KR20170035156A (ko) * | 2015-09-22 | 2017-03-30 | 주식회사 만도 | 전자식 디스크 브레이크 |
KR20170035389A (ko) * | 2015-09-22 | 2017-03-31 | 주식회사 만도 | 전자식 디스크 브레이크 |
US10065455B2 (en) | 2015-11-03 | 2018-09-04 | Arvinmeritor Technology, Llc | Axle assembly having a wet disc brake |
US10036449B2 (en) | 2015-11-03 | 2018-07-31 | Arvinmeritor Technology, Llc | Axle assembly having a sun gear positioning arrangement |
US9834038B2 (en) * | 2015-11-03 | 2017-12-05 | Arvinmeritor Technology, Llc | Axle assembly having a bearing preload bolt |
CN106895133B (zh) * | 2015-12-17 | 2022-08-02 | 索恩格汽车德国有限责任公司 | 用于发动机起动机的齿轮轴及发动机起动机 |
CN107166018A (zh) * | 2016-03-07 | 2017-09-15 | 舍弗勒技术股份两合公司 | 变速器、润滑油供给装置 |
JP2017180699A (ja) * | 2016-03-30 | 2017-10-05 | 武蔵精密工業株式会社 | 伝動装置 |
US9868322B1 (en) | 2016-07-29 | 2018-01-16 | Arvinmeritor Technology, Llc | Axle assembly having a wheel mount disposed on a planet carrier |
CA3040928A1 (en) | 2016-10-18 | 2018-04-26 | Piaggio Fast Forward, Inc. | Vehicle having non-axial drive and stabilization system |
IT201700007710A1 (it) * | 2017-01-25 | 2018-07-25 | Piaggio Fast Forward Inc | Three-Wheeled Vehicle having Non-Axial Drive |
IT201700114497A1 (it) | 2017-10-11 | 2019-04-11 | Piaggio Fast Forward Inc | Veicolo a due ruote con sistema di stabilizzazione lineare |
CN108150615B (zh) * | 2018-02-01 | 2020-06-30 | 西安航天动力研究所 | 一种潜液式行星减速器 |
CN108253095A (zh) * | 2018-03-31 | 2018-07-06 | 重庆市江津区宏盛机械制造有限公司 | 大型重载矿用电动卡车减速器总成 |
CN113892068A (zh) | 2018-05-01 | 2022-01-04 | 皮亚吉奥科技有限公司 | 用于确定自动驾驶车辆行为模型的方法、自动驾驶车辆和导航自动驾驶车辆的方法 |
US11359700B2 (en) * | 2018-09-18 | 2022-06-14 | Sew-Eurodrive Gmbh & Co. Kg | Transmission having at least a first and a second planetary transmission stage |
EP3870470A4 (en) | 2018-10-22 | 2022-08-10 | Piaggio Fast Forward, Inc. | SWITCHING ARRANGEMENT AND MOBILE CARRIER WITH IT |
USD911405S1 (en) | 2018-10-22 | 2021-02-23 | Piaggio Fast Forward, Inc. | Mobile carrier |
JP7275635B2 (ja) * | 2019-02-22 | 2023-05-18 | 株式会社デンソー | 偏心揺動型減速装置 |
TWI745969B (zh) * | 2020-05-20 | 2021-11-11 | 宇隆科技股份有限公司 | 齒輪減速機潤滑結構 |
JP7299384B1 (ja) * | 2022-06-27 | 2023-06-27 | 美的集団股▲フン▼有限公司 | 内接噛合遊星歯車装置及びロボット用関節装置 |
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2012
- 2012-11-26 JP JP2012257924A patent/JP5839496B2/ja not_active Expired - Fee Related
-
2013
- 2013-09-26 CN CN201310445678.6A patent/CN103836168B/zh not_active Expired - Fee Related
- 2013-10-11 EP EP13004891.1A patent/EP2735463B1/en active Active
- 2013-11-21 US US14/085,946 patent/US8932170B2/en not_active Expired - Fee Related
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JPH0569442U (ja) * | 1992-02-27 | 1993-09-21 | 帝人製機株式会社 | 遊星歯車減速機 |
JPH06247158A (ja) * | 1993-02-26 | 1994-09-06 | Nippon Sharyo Seizo Kaisha Ltd | 車輪駆動装置 |
JPH09166224A (ja) * | 1995-12-13 | 1997-06-24 | Fujitsu Ltd | 回転機構 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170035392A (ko) * | 2015-09-22 | 2017-03-31 | 주식회사 만도 | 전자식 디스크 브레이크 |
KR102582455B1 (ko) * | 2015-09-22 | 2023-09-26 | 에이치엘만도 주식회사 | 전자식 디스크 브레이크 |
Also Published As
Publication number | Publication date |
---|---|
US8932170B2 (en) | 2015-01-13 |
CN103836168B (zh) | 2017-04-12 |
JP5839496B2 (ja) | 2016-01-06 |
EP2735463B1 (en) | 2015-08-19 |
EP2735463A1 (en) | 2014-05-28 |
US20140148295A1 (en) | 2014-05-29 |
CN103836168A (zh) | 2014-06-04 |
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