JPH0262157U - - Google Patents
Info
- Publication number
- JPH0262157U JPH0262157U JP1988140834U JP14083488U JPH0262157U JP H0262157 U JPH0262157 U JP H0262157U JP 1988140834 U JP1988140834 U JP 1988140834U JP 14083488 U JP14083488 U JP 14083488U JP H0262157 U JPH0262157 U JP H0262157U
- Authority
- JP
- Japan
- Prior art keywords
- oil reservoir
- diameter gear
- housings
- gear
- partition wall
- 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
- 238000005461 lubrication Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案による歯車潤滑構造の一実施例
を示す斜視図、第２図は上記実施例による歯車潤
滑構造を備えた４輪駆動車のトランスミツシヨン
を示す平面図、第３図は第２図の―線端面図
、第４図は第２図の―線端面図である。
２……小径ギヤ、４……大径ギヤ、１８……ク
ラツチハウジング、２０……ミツシヨンハウジン
グ、２２……ハウジングユニツト、２４……オイ
ル溜め、２４Ａ……小径ギヤ側オイル溜め、２４
Ｂ……大径ギヤ側オイル溜め、２６……仕切壁、
２６Ａ，２６Ｂ……リブ、２８……連通路、Ｏ…
…オイル、Ｐ……合わせ面。
FIG. 1 is a perspective view showing an embodiment of the gear lubrication structure according to the present invention, FIG. 2 is a plan view showing a transmission of a four-wheel drive vehicle equipped with the gear lubrication structure according to the above embodiment, and FIG. FIG. 2 is an end view taken along the line ``-'', and FIG. 4 is an end view taken along the line ``--'' shown in FIG. 2...Small diameter gear, 4...Large diameter gear, 18...Clutch housing, 20...Mission housing, 22...Housing unit, 24...Oil reservoir, 24A...Small diameter gear side oil reservoir, 24
B... Large diameter gear side oil reservoir, 26... Partition wall,
26A, 26B...Rib, 28...Communication path, O...
...Oil, P...mating surface.
Claims (1)
潤滑するためのかきあげ用オイルを溜めるオイル
溜めが、前記両ギヤの両端側から該両ギヤを収容
するように開口端が互いに当接せしめられた１対
のハウジングからなるハウジングユニツトの前記
両ハウジングの合わせ面底部に設けられた歯車潤
滑構造において、 前記ハウジングユニツトには、前記各ハウジン
グにそれぞれ形成された１対のリブからなり前記
オイル溜めを大径ギヤ側オイル溜めと小径ギヤ側
オイル溜めとに分割する仕切壁が設けられ、この
仕切壁には、前記各リブの前記合わせ面側の端部
相互間に所定の間隙を設けることにより前記両オ
イル溜めを連通させる連通路が形成されているこ
とを特徴とする歯車潤滑構造。[Scope of Claim for Utility Model Registration] An oil reservoir for collecting scraping oil for lubricating a large diameter gear and a small diameter gear that are in mesh with each other has an open end so as to accommodate both gears from both ends of the gears. In the gear lubrication structure provided at the bottom of the mating surface of both housings of a housing unit consisting of a pair of housings brought into contact with each other, the housing unit includes a pair of ribs formed on each of the housings, respectively. A partition wall is provided which divides the oil reservoir into a large diameter gear side oil reservoir and a small diameter gear side oil reservoir, and this partition wall has a predetermined distance between the ends of the mating surface side of each rib. A gear lubrication structure characterized in that a gap is provided to form a communication path that communicates the two oil reservoirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140834U JPH0612284Y2 (en) | 1988-10-28 | 1988-10-28 | Gear lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140834U JPH0612284Y2 (en) | 1988-10-28 | 1988-10-28 | Gear lubrication structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262157U true JPH0262157U (en) | 1990-05-09 |
| JPH0612284Y2 JPH0612284Y2 (en) | 1994-03-30 |
Family
ID=31405370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988140834U Expired - Lifetime JPH0612284Y2 (en) | 1988-10-28 | 1988-10-28 | Gear lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612284Y2 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260676A (en) * | 2000-03-22 | 2001-09-26 | Jatco Transtechnology Ltd | Transmission unit for hybrid vehicle |
| JP2004270837A (en) * | 2003-03-10 | 2004-09-30 | Yanmar Agricult Equip Co Ltd | Transmission |
| JP2006162039A (en) * | 2004-12-10 | 2006-06-22 | Aisin Ai Co Ltd | Transmission for automobile or the like |
| JP2006161957A (en) * | 2004-12-07 | 2006-06-22 | Nissan Motor Co Ltd | Differential device |
| JP2009257518A (en) * | 2008-04-18 | 2009-11-05 | Toyota Motor Corp | Lubrication structure of power transmission device |
| WO2011121861A1 (en) * | 2010-03-31 | 2011-10-06 | アイシン・エィ・ダブリュ株式会社 | Vehicle transmission |
| JP2011256918A (en) * | 2010-06-08 | 2011-12-22 | Jatco Ltd | Structure for lubricating gear |
| US8371978B2 (en) | 2010-03-31 | 2013-02-12 | Aisin Aw Co., Ltd. | Vehicle transmission |
| JP2018155393A (en) * | 2017-03-21 | 2018-10-04 | 本田技研工業株式会社 | Lubrication structure of power transmission device |
| JP2018159385A (en) * | 2017-03-21 | 2018-10-11 | 本田技研工業株式会社 | Lubrication structure of power transmission device and gasket |
| WO2019088219A1 (en) * | 2017-11-02 | 2019-05-09 | ジヤトコ株式会社 | Drive force transmission device and method for manufacturing same |
| WO2020179225A1 (en) * | 2019-03-05 | 2020-09-10 | 三菱自動車工業株式会社 | Gear case structure |
-
1988
- 1988-10-28 JP JP1988140834U patent/JPH0612284Y2/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260676A (en) * | 2000-03-22 | 2001-09-26 | Jatco Transtechnology Ltd | Transmission unit for hybrid vehicle |
| JP2004270837A (en) * | 2003-03-10 | 2004-09-30 | Yanmar Agricult Equip Co Ltd | Transmission |
| JP2006161957A (en) * | 2004-12-07 | 2006-06-22 | Nissan Motor Co Ltd | Differential device |
| JP4613595B2 (en) * | 2004-12-07 | 2011-01-19 | 日産自動車株式会社 | Differential equipment |
| JP2006162039A (en) * | 2004-12-10 | 2006-06-22 | Aisin Ai Co Ltd | Transmission for automobile or the like |
| JP2009257518A (en) * | 2008-04-18 | 2009-11-05 | Toyota Motor Corp | Lubrication structure of power transmission device |
| US8371978B2 (en) | 2010-03-31 | 2013-02-12 | Aisin Aw Co., Ltd. | Vehicle transmission |
| WO2011121861A1 (en) * | 2010-03-31 | 2011-10-06 | アイシン・エィ・ダブリュ株式会社 | Vehicle transmission |
| JPWO2011121861A1 (en) * | 2010-03-31 | 2013-07-04 | アイシン・エィ・ダブリュ株式会社 | Vehicle transmission |
| JP5429364B2 (en) * | 2010-03-31 | 2014-02-26 | アイシン・エィ・ダブリュ株式会社 | Vehicle transmission |
| JP2011256918A (en) * | 2010-06-08 | 2011-12-22 | Jatco Ltd | Structure for lubricating gear |
| JP2018155393A (en) * | 2017-03-21 | 2018-10-04 | 本田技研工業株式会社 | Lubrication structure of power transmission device |
| JP2018159385A (en) * | 2017-03-21 | 2018-10-11 | 本田技研工業株式会社 | Lubrication structure of power transmission device and gasket |
| WO2019088219A1 (en) * | 2017-11-02 | 2019-05-09 | ジヤトコ株式会社 | Drive force transmission device and method for manufacturing same |
| WO2020179225A1 (en) * | 2019-03-05 | 2020-09-10 | 三菱自動車工業株式会社 | Gear case structure |
| JPWO2020179225A1 (en) * | 2019-03-05 | 2021-11-25 | 三菱自動車工業株式会社 | Gear case structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612284Y2 (en) | 1994-03-30 |