JP2008151202A - 車両用変速機 - Google Patents
車両用変速機 Download PDFInfo
- Publication number
- JP2008151202A JP2008151202A JP2006338195A JP2006338195A JP2008151202A JP 2008151202 A JP2008151202 A JP 2008151202A JP 2006338195 A JP2006338195 A JP 2006338195A JP 2006338195 A JP2006338195 A JP 2006338195A JP 2008151202 A JP2008151202 A JP 2008151202A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- oil
- gear
- vehicle transmission
- space
- 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
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Classifications
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0457—Splash lubrication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2186—Gear casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
【解決手段】ケーシング10内においてギア8の回転方向上流側(22)に、ケーシング10の外部に連通する大気開放通路30が設けられている。
【選択図】図5
Description
2 トルクコンバータ
3 前後進切り替え装置
4 変速機構部
5 デファレンシャル
7 ファイナルリングギア(オイル掻き揚げ用のギアに相当)
9 オイルポンプ
10 トランスアクスルのケーシング
11 トランスアクスルケース
12 トランスアクスルハウジング
13 リアカバー
14 オイルパン
21 第1空間(ファイナルリングギアの回転方向下流側の空間)
22 第2空間(ファイナルリングギアの回転方向上流側の空間)
23 連通路
25 大気開放部
30 ブリーザパイプ(大気開放通路)
31 ブリーザパイプのオイル抜き孔
Claims (6)
- ケーシング内に横置き姿勢で設置されるギアの回転により前記ケーシング内のオイルを掻き揚げて前記ケーシング内の適宜部位へ供給するように構成した車両用変速機であって、
前記ケーシング内において前記ギアの回転方向上流側に、前記ケーシングの外部に連通する大気開放通路が設けられている、ことを特徴とする車両用変速機。 - 請求項1に記載の車両用変速機において、
前記ケーシング内には、前記ギアの回転方向上流側と下流側とに区画されかつ互いに連通連結された二つの空間が設けられている、ことを特徴とする車両用変速機。 - 請求項1または2に記載の車両用変速機において、
前記ケーシングの天井壁部において前記ギアの回転方向下流側に対応する位置には、大気開放部が設けられる、ことを特徴とする車両用変速機。 - 請求項1から3のいずれかに記載の車両用変速機において、
前記大気開放通路は、その一端が前記ケーシング内において前記ギアの回転方向上流側に配置され、他端が前記ケーシングの外部へ突出されるブリーザパイプとされる、ことを特徴とする車両用変速機。 - 請求項4に記載の車両用変速機において、
前記ブリーザパイプは、鉛直方向上下に沿うような姿勢で設置されて、その他端がケーシングの天井壁部を突き抜ける形態とされる、ことを特徴とする車両用変速機。 - 請求項1から5のいずれかに記載の車両用変速機において、
前記ケーシング内には、変速機構部やデファレンシャル等が収納され、
前記オイル掻き揚げ用のギアが、前記デファレンシャルのリングギアとされる、ことを特徴とする車両用変速機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006338195A JP4670806B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用変速機 |
PCT/IB2007/003910 WO2008075168A2 (en) | 2006-12-15 | 2007-12-14 | Vehicle transmission |
US12/444,251 US8495928B2 (en) | 2006-12-15 | 2007-12-14 | Vehicle transmission |
CN2007800382856A CN101535684B (zh) | 2006-12-15 | 2007-12-14 | 车辆变速箱 |
DE112007002398.8T DE112007002398B4 (de) | 2006-12-15 | 2007-12-14 | Fahrzeuggetriebe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006338195A JP4670806B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008151202A true JP2008151202A (ja) | 2008-07-03 |
JP4670806B2 JP4670806B2 (ja) | 2011-04-13 |
Family
ID=39387133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006338195A Expired - Fee Related JP4670806B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用変速機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8495928B2 (ja) |
JP (1) | JP4670806B2 (ja) |
CN (1) | CN101535684B (ja) |
DE (1) | DE112007002398B4 (ja) |
WO (1) | WO2008075168A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011117524A (ja) * | 2009-12-02 | 2011-06-16 | Toyota Motor Corp | 回転部材の潤滑構造 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5133845B2 (ja) * | 2008-10-22 | 2013-01-30 | トヨタ自動車株式会社 | 自動変速機 |
US9103429B2 (en) * | 2013-06-17 | 2015-08-11 | Deere & Company | Reservoir assembly with breather vent |
JP6131172B2 (ja) * | 2013-11-08 | 2017-05-17 | 本田技研工業株式会社 | 変速機の潤滑構造 |
JP6166742B2 (ja) * | 2015-02-19 | 2017-07-19 | 株式会社豊田中央研究所 | 潤滑構造及び変速機 |
US9410609B1 (en) * | 2015-09-29 | 2016-08-09 | Borgwarner Inc. | Passively fed bypass filter for splash lubrication |
CN107882970A (zh) * | 2016-09-30 | 2018-04-06 | 舍弗勒技术股份两合公司 | 行星齿轮变速箱 |
CN107906183A (zh) * | 2017-12-29 | 2018-04-13 | 綦江齿轮传动有限公司 | 纯电动车轮边减速器壳体 |
US10054213B1 (en) * | 2018-04-09 | 2018-08-21 | Borgwarner Inc. | Vehicle drivetrain component having an internal vent relocation tube for venting a housing of the vehicle drivetrain component |
JP7271959B2 (ja) * | 2019-01-16 | 2023-05-12 | スズキ株式会社 | ハイブリッド車両用駆動装置 |
JP7221838B2 (ja) * | 2019-09-28 | 2023-02-14 | トヨタ自動車株式会社 | 車両用駆動装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121539U (ja) * | 1976-03-15 | 1977-09-16 | ||
JPS62162451U (ja) * | 1986-04-03 | 1987-10-15 | ||
JPH03125941U (ja) * | 1990-03-31 | 1991-12-19 | ||
JPH11108163A (ja) * | 1997-10-08 | 1999-04-20 | Toyota Motor Corp | 潤滑装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH324818A (de) * | 1954-10-12 | 1957-10-15 | Weyand Werner | Schneckengetriebe |
US2937449A (en) * | 1957-11-18 | 1960-05-24 | Falk Corp | Means for determining the oil level in power transmissions |
US3422982A (en) * | 1967-04-17 | 1969-01-21 | Dana Corp | Breather for a gear housing |
JPS5913163A (ja) * | 1982-07-14 | 1984-01-23 | Honda Motor Co Ltd | ギアケ−スのブリ−ザ装置 |
JPH08219259A (ja) | 1995-02-14 | 1996-08-27 | Aichi Mach Ind Co Ltd | トランスミッション |
US5724864A (en) * | 1996-07-18 | 1998-03-10 | Eaton Corporation | Drive axle breather |
JPH10205609A (ja) * | 1997-01-24 | 1998-08-04 | Aichi Mach Ind Co Ltd | 変速機のエアブリーザ構造 |
JP2002257214A (ja) * | 2001-03-02 | 2002-09-11 | Nippon Soken Inc | 差動装置の潤滑構造 |
JP2004239292A (ja) | 2003-02-03 | 2004-08-26 | Toyota Motor Corp | ブリーザ構造 |
US20040173051A1 (en) * | 2003-03-05 | 2004-09-09 | Sinka Aaron Alexander | Breather system for a housing containing a lubricant sump |
US6843746B2 (en) * | 2003-05-05 | 2005-01-18 | Arvinmeritor Technology, Llc | Dual level inverted portal axle lubrication configuration |
KR20050047845A (ko) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | 변속기의 공기 배출 장치 |
US20050166557A1 (en) | 2004-01-30 | 2005-08-04 | Ramajois Raghu M. | Gear housing vent |
JP4121975B2 (ja) * | 2004-03-31 | 2008-07-23 | ジヤトコ株式会社 | ベルト式無段変速機 |
JP4581583B2 (ja) * | 2004-09-16 | 2010-11-17 | トヨタ自動車株式会社 | 変速機の潤滑構造 |
-
2006
- 2006-12-15 JP JP2006338195A patent/JP4670806B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-14 WO PCT/IB2007/003910 patent/WO2008075168A2/en active Application Filing
- 2007-12-14 CN CN2007800382856A patent/CN101535684B/zh not_active Expired - Fee Related
- 2007-12-14 DE DE112007002398.8T patent/DE112007002398B4/de not_active Expired - Fee Related
- 2007-12-14 US US12/444,251 patent/US8495928B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121539U (ja) * | 1976-03-15 | 1977-09-16 | ||
JPS62162451U (ja) * | 1986-04-03 | 1987-10-15 | ||
JPH03125941U (ja) * | 1990-03-31 | 1991-12-19 | ||
JPH11108163A (ja) * | 1997-10-08 | 1999-04-20 | Toyota Motor Corp | 潤滑装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011117524A (ja) * | 2009-12-02 | 2011-06-16 | Toyota Motor Corp | 回転部材の潤滑構造 |
Also Published As
Publication number | Publication date |
---|---|
US20100024591A1 (en) | 2010-02-04 |
WO2008075168A3 (en) | 2008-08-14 |
JP4670806B2 (ja) | 2011-04-13 |
DE112007002398B4 (de) | 2015-10-22 |
CN101535684B (zh) | 2012-03-28 |
US8495928B2 (en) | 2013-07-30 |
DE112007002398T5 (de) | 2009-07-30 |
CN101535684A (zh) | 2009-09-16 |
WO2008075168A2 (en) | 2008-06-26 |
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