JPH01166167U - - Google Patents
Info
- Publication number
- JPH01166167U JPH01166167U JP5525088U JP5525088U JPH01166167U JP H01166167 U JPH01166167 U JP H01166167U JP 5525088 U JP5525088 U JP 5525088U JP 5525088 U JP5525088 U JP 5525088U JP H01166167 U JPH01166167 U JP H01166167U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- oil
- hub
- differential case
- case
- 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
Links
- 239000003921 oil Substances 0.000 claims 8
- 230000001050 lubricating effect Effects 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
第１図は本案装置を具備する差動装置の１例の
縦断面図、第２図は第１図の―線横断面図で
ある。
１…ミツシヨンケース（外ケース）、１ａ，１
ｂ…軸支壁、２…デフケース、２ａ，２ｂ…ハブ
、４，５…出力軸、７…遊星ギア機構、８…摩擦
クラツチ、１３…給油孔、１４…油孔、１７，１
９…排油口。
FIG. 1 is a longitudinal cross-sectional view of an example of a differential gear equipped with the device of the present invention, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1...Mission case (outer case), 1a, 1
b... Shaft support wall, 2... Differential case, 2a, 2b... Hub, 4, 5... Output shaft, 7... Planetary gear mechanism, 8... Friction clutch, 13... Oil supply hole, 14... Oil hole, 17, 1
9...Oil drain port.
Claims (1)
を備えるデフケースを、外ケースの両側の軸支壁
に該各ハブにおいて軸支するようにした差動装置
において、少なくとも一側の軸支壁にオイルポン
プに連なる給油孔を形成し、該一側の軸支壁に軸
支されるデフケースの一側のハブに、該給油孔か
ら供給される潤滑油を該デフケース内に導入する
軸線方向の油孔を形成したことを特徴とする差動
装置における潤滑装置。 ２ 前記デフケースの内部空間の前記一側のハブ
寄りの部分に差動制限用の摩擦クラツチと、他側
のハブ寄りの部分に差動用遊星ギア機構とを配置
し、前記油孔を該摩擦クラツチの配置部の径方向
内方部分に向けて開口させたことを特徴とする請
求項１記載の差動装置における潤滑装置。 ３ 前記デフケースに、前記遊星ギア機構の配置
部の軸線方向外側に位置する排油口と、前記摩擦
クラツチの配置部の径方向外方に位置する排油口
とを形成したことを特徴とする請求項２記載の差
動装置における潤滑装置。[Claims for Utility Model Registration] 1. A differential device in which a differential case is provided with hubs on both sides in the axial direction into which a pair of output shafts are inserted, and each hub is pivotally supported on shaft support walls on both sides of an outer case. , an oil supply hole connected to the oil pump is formed in at least one shaft support wall, and lubricating oil supplied from the oil supply hole is supplied to a hub on one side of the differential case that is pivotally supported on the one shaft support wall. A lubricating device for a differential gear, characterized in that an axial oil hole is formed to be introduced into the differential case. 2. A friction clutch for differential limiting is arranged in a portion of the internal space of the differential case near the hub on one side, and a planetary gear mechanism for differential is arranged in a portion of the other side near the hub, and the oil hole is connected to the friction clutch. 2. The lubricating device for a differential gear according to claim 1, wherein the lubricating device is opened toward a radially inward portion of the clutch arrangement portion. 3. The differential case is characterized in that an oil drain port is formed in the differential case, and the oil drain port is located on the axially outer side of the planetary gear mechanism arrangement part, and the oil drain port is located on the radial outer side of the friction clutch arrangement part. A lubricating device for a differential gear according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5525088U JPH01166167U (en) | 1988-04-26 | 1988-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5525088U JPH01166167U (en) | 1988-04-26 | 1988-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166167U true JPH01166167U (en) | 1989-11-21 |
Family
ID=31281150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5525088U Pending JPH01166167U (en) | 1988-04-26 | 1988-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166167U (en) |
-
1988
- 1988-04-26 JP JP5525088U patent/JPH01166167U/ja active Pending
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