WO2009054280A1 - 潤滑油路内のベアリング配設構造 - Google Patents

潤滑油路内のベアリング配設構造 Download PDF

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Publication number
WO2009054280A1
WO2009054280A1 PCT/JP2008/068534 JP2008068534W WO2009054280A1 WO 2009054280 A1 WO2009054280 A1 WO 2009054280A1 JP 2008068534 W JP2008068534 W JP 2008068534W WO 2009054280 A1 WO2009054280 A1 WO 2009054280A1
Authority
WO
WIPO (PCT)
Prior art keywords
lubrication oil
oil path
sun gear
path
supply paths
Prior art date
Application number
PCT/JP2008/068534
Other languages
English (en)
French (fr)
Inventor
Yuki Nasu
Akihiro Yamamoto
Original Assignee
Jatco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jatco Ltd filed Critical Jatco Ltd
Priority to KR20107005575A priority Critical patent/KR101511400B1/ko
Priority to JP2009538083A priority patent/JP5081248B2/ja
Priority to CN200880106086.9A priority patent/CN101960179B/zh
Publication of WO2009054280A1 publication Critical patent/WO2009054280A1/ja

Links

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
    • 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
    • F16H57/0484—Gearings with gears having orbital motion with variable gear ratio or for reversing rotary 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
    • F16H57/0467—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
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0471—Bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

【課題】遠心力を利用した潤滑油の供給機能が発揮されない場合であっても、潤滑油が供給されるようにする。 【解決手段】ピニオンギヤ１１Ｐとピニオンシャフト２１０との間のニードル１８０に潤滑油を供給するための潤滑油供給油路２１１、２１２、１４３を、ピニオンシャフト２１０からピニオンシャフト２１０が取り付けられた第１フロントキャリヤ１４０にかけて形成し、潤滑油供給油路を、第１フロントサンギヤ１１Ｓと第１フロントサンギヤ１１Ｓの軸方向で隣に配置されたステータシャフト９０の拡径部９１との間に形成した潤滑油路１９１に接続し、潤滑油路１９１内にテータシャフト９０の拡径部９１とサンギヤ１１Ｓの端面とに当接するニードルベアリング２００を配設し、潤滑油路内の潤滑油が、ニードル ベアリング２００の回転により、潤滑油路に接続する潤滑油供給油路を通ってニードル１８０に供給されるようにした。
PCT/JP2008/068534 2007-10-24 2008-10-14 潤滑油路内のベアリング配設構造 WO2009054280A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR20107005575A KR101511400B1 (ko) 2007-10-24 2008-10-14 윤활유로 내의 베어링 배치 구조
JP2009538083A JP5081248B2 (ja) 2007-10-24 2008-10-14 潤滑油路内のベアリング配設構造
CN200880106086.9A CN101960179B (zh) 2007-10-24 2008-10-14 润滑油路内的轴承配置构造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007276176 2007-10-24
JP2007-276176 2007-10-24

Publications (1)

Publication Number Publication Date
WO2009054280A1 true WO2009054280A1 (ja) 2009-04-30

Family

ID=40579384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068534 WO2009054280A1 (ja) 2007-10-24 2008-10-14 潤滑油路内のベアリング配設構造

Country Status (4)

Country Link
JP (1) JP5081248B2 (ja)
KR (1) KR101511400B1 (ja)
CN (1) CN101960179B (ja)
WO (1) WO2009054280A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6487477B2 (ja) * 2017-03-15 2019-03-20 本田技研工業株式会社 スラスト軸受付構造体
JP7051272B2 (ja) * 2019-02-22 2022-04-11 ジヤトコ株式会社 摩擦締結装置
CN110081150B (zh) * 2019-05-14 2024-03-01 南京高速齿轮制造有限公司 风电齿轮箱及其行星轮轴承润滑固定结构
JP7215432B2 (ja) * 2020-01-09 2023-01-31 トヨタ自動車株式会社 トランスアクスル
KR102469746B1 (ko) * 2020-04-08 2022-11-21 현대트랜시스 주식회사 클러치 윤활구조

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126055U (ja) * 1991-05-02 1992-11-17 ダイハツ工業株式会社 遊星歯車装置の潤滑構造
JPH0742817A (ja) * 1993-08-05 1995-02-10 Aisin Seiki Co Ltd 動力伝達装置の潤滑油供給構造
JPH07317884A (ja) * 1994-05-25 1995-12-08 Nippon Seiko Kk 遊星歯車用回転支持装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3867651B2 (ja) * 2002-10-09 2007-01-10 日産自動車株式会社 動力伝達装置の潤滑構造
JP2005282593A (ja) * 2004-03-26 2005-10-13 Toyota Motor Corp 歯車伝動装置
JP4642514B2 (ja) * 2005-03-22 2011-03-02 トヨタ自動車株式会社 プラネタリギヤの潤滑装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126055U (ja) * 1991-05-02 1992-11-17 ダイハツ工業株式会社 遊星歯車装置の潤滑構造
JPH0742817A (ja) * 1993-08-05 1995-02-10 Aisin Seiki Co Ltd 動力伝達装置の潤滑油供給構造
JPH07317884A (ja) * 1994-05-25 1995-12-08 Nippon Seiko Kk 遊星歯車用回転支持装置

Also Published As

Publication number Publication date
JP5081248B2 (ja) 2012-11-28
JPWO2009054280A1 (ja) 2011-03-03
KR101511400B1 (ko) 2015-04-10
CN101960179B (zh) 2014-05-07
CN101960179A (zh) 2011-01-26
KR20100068391A (ko) 2010-06-23

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