JP7077915B2 - 車両用動力伝達装置 - Google Patents
車両用動力伝達装置 Download PDFInfo
- Publication number
- JP7077915B2 JP7077915B2 JP2018200991A JP2018200991A JP7077915B2 JP 7077915 B2 JP7077915 B2 JP 7077915B2 JP 2018200991 A JP2018200991 A JP 2018200991A JP 2018200991 A JP2018200991 A JP 2018200991A JP 7077915 B2 JP7077915 B2 JP 7077915B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- space
- support member
- oil
- 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.)
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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
- F16H57/04—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
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/06—Drive shafts
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/06—Lubrication details not provided for in group F16D13/74
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Description
11 支持部材(ケース)
11a 内周面
111 油孔
112 対向面
113 隔壁
114 連通孔
12 第一回転軸(ロータ軸)
13 第二回転軸(リダクション軸)
14 第一軸受
15 第二軸受
21 第一空間
22 第二空間
O 軸線
S スプライン嵌合部
Claims (1)
- 第一回転軸を支持部材に対して回転可能に支持する第一軸受と、前記第一回転軸と同じ軸線周りに回転する第二回転軸を前記支持部材に対して回転可能に支持する第二軸受と、が隣接して配置され、前記支持部材において、前記第一軸受と前記第二軸受との間に形成された空間に潤滑油を供給するための油孔が形成された車両用動力伝達装置であって、
前記空間は、前記支持部材に形成された隔壁によって、前記第一軸受側の第一空間と、前記第二軸受側の第二空間とに区分けされ、
前記油孔は、前記第一空間および前記第二空間のいずれか一方の空間に前記潤滑油を吐出するように、前記支持部材に形成され、
前記隔壁と前記第一回転軸または前記第二回転軸との間には、隙間が形成され、
前記隔壁には、前記第一空間と前記第二空間とを連通する連通孔が、前記隙間とは別に形成されていることを特徴とする車両用動力伝達装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018200991A JP7077915B2 (ja) | 2018-10-25 | 2018-10-25 | 車両用動力伝達装置 |
US16/660,707 US11401977B2 (en) | 2018-10-25 | 2019-10-22 | Vehicular power transmission device |
CN201911008786.0A CN111102344B (zh) | 2018-10-25 | 2019-10-23 | 车辆用动力传递装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018200991A JP7077915B2 (ja) | 2018-10-25 | 2018-10-25 | 車両用動力伝達装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020067147A JP2020067147A (ja) | 2020-04-30 |
JP7077915B2 true JP7077915B2 (ja) | 2022-05-31 |
Family
ID=70325132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018200991A Active JP7077915B2 (ja) | 2018-10-25 | 2018-10-25 | 車両用動力伝達装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11401977B2 (ja) |
JP (1) | JP7077915B2 (ja) |
CN (1) | CN111102344B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113124066B (zh) * | 2021-04-22 | 2022-12-23 | 广州普联智能装备有限公司 | 一种鼓型齿式联轴器 |
CN113483089A (zh) * | 2021-07-30 | 2021-10-08 | 重庆长安汽车股份有限公司 | 一种变速箱倒挡轴承孔润滑油道结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009041590A (ja) | 2007-08-06 | 2009-02-26 | Toyota Motor Corp | 軸受装置ならびにデファレンシャル |
JP2016098909A (ja) | 2014-11-21 | 2016-05-30 | トヨタ自動車株式会社 | 動力伝達装置 |
JP2018025258A (ja) | 2016-08-10 | 2018-02-15 | 本田技研工業株式会社 | トランスファー装置 |
JP2018155338A (ja) | 2017-03-17 | 2018-10-04 | ジヤトコ株式会社 | 動力伝達装置の潤滑構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368963A (en) * | 1942-01-21 | 1945-02-06 | Timken Roller Bearing Co | Bearing lubrication |
TW213883B (ja) * | 1992-02-28 | 1993-10-01 | Dana Corp | |
CN101133234A (zh) * | 2005-03-02 | 2008-02-27 | 丰田自动车株式会社 | 润滑装置 |
JP4930453B2 (ja) * | 2008-05-12 | 2012-05-16 | トヨタ自動車株式会社 | 回転軸の軸受潤滑構造 |
DE112012000277T5 (de) * | 2011-02-04 | 2013-09-19 | Aisin Aw Co., Ltd. | Fahrzeugantriebsvorrichtung |
JP5297473B2 (ja) * | 2011-02-04 | 2013-09-25 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
JP6372455B2 (ja) | 2015-09-07 | 2018-08-15 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
US10801596B2 (en) * | 2016-12-14 | 2020-10-13 | Honda Motor Co., Ltd. | Power transmission device |
JP6513112B2 (ja) * | 2017-02-23 | 2019-05-15 | 本田技研工業株式会社 | 動力伝達装置及び動力伝達装置の潤滑構造 |
-
2018
- 2018-10-25 JP JP2018200991A patent/JP7077915B2/ja active Active
-
2019
- 2019-10-22 US US16/660,707 patent/US11401977B2/en active Active
- 2019-10-23 CN CN201911008786.0A patent/CN111102344B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009041590A (ja) | 2007-08-06 | 2009-02-26 | Toyota Motor Corp | 軸受装置ならびにデファレンシャル |
JP2016098909A (ja) | 2014-11-21 | 2016-05-30 | トヨタ自動車株式会社 | 動力伝達装置 |
JP2018025258A (ja) | 2016-08-10 | 2018-02-15 | 本田技研工業株式会社 | トランスファー装置 |
JP2018155338A (ja) | 2017-03-17 | 2018-10-04 | ジヤトコ株式会社 | 動力伝達装置の潤滑構造 |
Also Published As
Publication number | Publication date |
---|---|
US11401977B2 (en) | 2022-08-02 |
US20200132131A1 (en) | 2020-04-30 |
CN111102344A (zh) | 2020-05-05 |
CN111102344B (zh) | 2023-02-24 |
JP2020067147A (ja) | 2020-04-30 |
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