JP2008032123A - 動力分配伝達装置の潤滑構造 - Google Patents
動力分配伝達装置の潤滑構造 Download PDFInfo
- Publication number
- JP2008032123A JP2008032123A JP2006206471A JP2006206471A JP2008032123A JP 2008032123 A JP2008032123 A JP 2008032123A JP 2006206471 A JP2006206471 A JP 2006206471A JP 2006206471 A JP2006206471 A JP 2006206471A JP 2008032123 A JP2008032123 A JP 2008032123A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- oil
- power distribution
- transmission device
- passage
- 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.)
- Pending
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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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- 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
-
- 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
- Y10T74/19—Gearing
- Y10T74/19991—Lubrication
-
- 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
- Y10T74/2189—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Details Of Gearings (AREA)
Abstract
【解決手段】本発明の動力分配伝達装置11は、下部空間20に潤滑油を保持するケース2と、ケース2に回転自在に保持されると共にオイルシール31により潤滑油の供給を受ける入力軸14と、出力軸42とを有する動力分配伝達装置11において、入力軸41の回転により駆動されるオイルポンプ5と、オイルポンプ5により吐出される加圧潤滑油を直接オイルシール31に供給する潤滑油導入通路61と、オイルシール31から押し出される潤滑油を他の部分に供給する潤滑油導出通路7とを有することを特徴とする。
【選択図】図1
Description
5、9:オイルポンプ
7:潤滑油導出通路
8:内装ギア
11、12、13:動力分配伝達装置
20:下部空間
21:セパレータ
31:入力軸オイルシール
32:入力軸オイルシール室
33:出力軸オイルシール
34:出力軸オイルシール室
41:入力軸
42:出力軸
51:主経路
52:吐出口
61:潤滑油導入通路
62:出力軸潤滑油導入通路
63:リブ
411、421:ベアリング
631:内壁通路
632:セパレータ通路
Claims (6)
- 下部空間に潤滑油を保持するケースと、該ケースに回転自在に保持されると共にオイルシールにより潤滑油の供給を受ける入力軸と出力軸とを有する動力分配伝達装置において、
該入力軸の回転により駆動されるオイルポンプと、該オイルポンプにより吐出される加圧潤滑油を直接該オイルシールに供給する潤滑油導入通路と、該オイルシールから押し出される潤滑油を他の部分に供給する潤滑油導出通路とを有することを特徴とする動力分配伝達装置の潤滑構造。 - 前記オイルポンプは前記出力軸に固定された外装ギアと、前記ケースに固定された内装ギアとを有するギアポンプである請求項1に記載の動力分配伝達装置の潤滑構造。
- 前記潤滑油導入通路は前記出力軸のオイルシールに潤滑油を供給する通路の一部を構成する請求項1又は2に記載の動力分配伝達装置の潤滑構造。
- 前記潤滑油導出通路は前記出力軸のオイルシールから他の部分に潤滑油を供給する通路の一部を構成する請求項1〜3の何れかに記載の動力分配伝達装置の潤滑構造。
- 前記潤滑油導出通路の一部は前記ケース内に設けられた樋状のリブである請求項1〜4のいずれかに記載の動力分配伝達装置の潤滑構造。
- 前記樋状のリブは前記ケースの内壁または前記下部空間を複数空間に分けるセパレータに沿って設けられている請求項5に記載の動力分配伝達装置の潤滑構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006206471A JP2008032123A (ja) | 2006-07-28 | 2006-07-28 | 動力分配伝達装置の潤滑構造 |
US11/779,313 US20080022801A1 (en) | 2006-07-28 | 2007-07-18 | Lubrication System for Driving Force Distributing and Transmitting Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006206471A JP2008032123A (ja) | 2006-07-28 | 2006-07-28 | 動力分配伝達装置の潤滑構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008032123A true JP2008032123A (ja) | 2008-02-14 |
Family
ID=38984800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006206471A Pending JP2008032123A (ja) | 2006-07-28 | 2006-07-28 | 動力分配伝達装置の潤滑構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20080022801A1 (ja) |
JP (1) | JP2008032123A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080222802A1 (en) * | 2007-03-16 | 2008-09-18 | Lawrence Harrow | Bed frame & method of assembly |
US7865981B2 (en) * | 2009-01-09 | 2011-01-11 | Lawrence Harrow | Bed base assembled without using tools or separate fasteners and method |
DE102011004872B4 (de) * | 2011-03-01 | 2021-08-12 | Zf Friedrichshafen Ag | Ölpumpenanordnung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602371Y2 (ja) * | 1979-06-28 | 1985-01-23 | 株式会社神崎高級工機製作所 | 油路形成装置 |
JPH0360646A (ja) * | 1989-07-28 | 1991-03-15 | Shimadzu Corp | 酸素飽和度測定装置 |
JPH06219174A (ja) * | 1993-01-27 | 1994-08-09 | Tochigi Fuji Ind Co Ltd | トランスファ装置 |
JPH0727207A (ja) * | 1993-07-09 | 1995-01-27 | Mazda Motor Corp | 歯車式変速機構造 |
JPH07239011A (ja) * | 1994-02-24 | 1995-09-12 | Mazda Motor Corp | 4輪駆動車用動力伝達装置の潤滑構造 |
JPH0953703A (ja) * | 1995-08-10 | 1997-02-25 | Aichi Mach Ind Co Ltd | 電気自動車用パワートレーンの構造 |
JP2000205382A (ja) * | 1999-01-13 | 2000-07-25 | Mitsubishi Motors Corp | 潤滑油供給装置 |
JP2003130190A (ja) * | 2001-10-26 | 2003-05-08 | Honda Motor Co Ltd | 動力伝達装置の潤滑構造 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US981251A (en) * | 1909-10-04 | 1911-01-10 | George M Eames | Explosive-engine for motor-vehicles. |
US1271968A (en) * | 1915-03-15 | 1918-07-09 | Garfield A Wood | Gear-pump. |
US1493598A (en) * | 1923-10-29 | 1924-05-13 | Timken Roller Bearing Co | Shaft bearing |
US1759466A (en) * | 1929-08-21 | 1930-05-20 | John Dale | Automatic speed-change mechanism |
US2327962A (en) * | 1939-10-10 | 1943-08-24 | Johnson Gear & Mfg Co Ltd | Pump drive |
US3083790A (en) * | 1961-06-15 | 1963-04-02 | Int Harvester Co | Lubricating means for a power transmission |
US3590954A (en) * | 1969-12-05 | 1971-07-06 | White Motor Corp | Differential mechanism |
JPS551335Y2 (ja) * | 1976-08-03 | 1980-01-16 | ||
JPS5455261A (en) * | 1977-10-12 | 1979-05-02 | Toyota Motor Corp | Lubricant induction unit for gear transmission |
JPS55106823A (en) * | 1979-02-07 | 1980-08-16 | Nissan Motor Co Ltd | Transmission for automobile |
DE3209514C2 (de) * | 1982-03-16 | 1984-04-26 | BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München | In sich geschlossene Getriebeanlage mit Druckschmierung |
JPS60108853U (ja) * | 1983-12-28 | 1985-07-24 | トヨタ自動車株式会社 | 変速機におけるオイルシ−ル部の潤滑機構 |
GB8707984D0 (en) * | 1987-04-03 | 1987-05-07 | Gkn Axles | Lubrication of gearing |
JPH0442955U (ja) * | 1990-08-08 | 1992-04-13 |
-
2006
- 2006-07-28 JP JP2006206471A patent/JP2008032123A/ja active Pending
-
2007
- 2007-07-18 US US11/779,313 patent/US20080022801A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602371Y2 (ja) * | 1979-06-28 | 1985-01-23 | 株式会社神崎高級工機製作所 | 油路形成装置 |
JPH0360646A (ja) * | 1989-07-28 | 1991-03-15 | Shimadzu Corp | 酸素飽和度測定装置 |
JPH06219174A (ja) * | 1993-01-27 | 1994-08-09 | Tochigi Fuji Ind Co Ltd | トランスファ装置 |
JPH0727207A (ja) * | 1993-07-09 | 1995-01-27 | Mazda Motor Corp | 歯車式変速機構造 |
JPH07239011A (ja) * | 1994-02-24 | 1995-09-12 | Mazda Motor Corp | 4輪駆動車用動力伝達装置の潤滑構造 |
JPH0953703A (ja) * | 1995-08-10 | 1997-02-25 | Aichi Mach Ind Co Ltd | 電気自動車用パワートレーンの構造 |
JP2000205382A (ja) * | 1999-01-13 | 2000-07-25 | Mitsubishi Motors Corp | 潤滑油供給装置 |
JP2003130190A (ja) * | 2001-10-26 | 2003-05-08 | Honda Motor Co Ltd | 動力伝達装置の潤滑構造 |
Also Published As
Publication number | Publication date |
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US20080022801A1 (en) | 2008-01-31 |
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