JPS58150650U - Differential lubrication mechanism - Google Patents
Differential lubrication mechanismInfo
- Publication number
- JPS58150650U JPS58150650U JP4909082U JP4909082U JPS58150650U JP S58150650 U JPS58150650 U JP S58150650U JP 4909082 U JP4909082 U JP 4909082U JP 4909082 U JP4909082 U JP 4909082U JP S58150650 U JPS58150650 U JP S58150650U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- case
- lubricating oil
- differential gear
- shaft
- 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
Landscapes
- Motor Power Transmission Devices (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自動車用差動装置を示す正面断面図、第
２図はこの考案による自動車用差動装置の第１実施例を
示す正面断面図、第３図は第２図で示したシャフトの拡
大図、第４図はこの考案による自動車用差動装置の第２
実施例のディファレンシャルケースの貫通部を示す正面
断面図である。
２５．５２・・・・・・ディファレンシャルケース、２
６・・・・・・ケース（ギヤキャリア）、４２・・・・
・・差動歯−［構、４３． ５１・・・・・・シャフト
、４５．５４・・・・・・溝、４８・・・・・・リング
ギヤ、５０・・・・・・潤滑油供給手段、５３・・・・
・・貫通部。Fig. 1 is a front sectional view showing a conventional automobile differential, Fig. 2 is a front sectional view showing a first embodiment of the automobile differential according to this invention, and Fig. 3 is the same as shown in Fig. 2. The enlarged view of the shaft, Figure 4, is the second example of the automobile differential device based on this invention.
It is a front sectional view showing a penetration part of a differential case of an example. 25.52・・・Differential case, 2
6... Case (gear carrier), 42...
... Differential tooth - [Structure, 43. 51...Shaft, 45.54...Groove, 48...Ring gear, 50...Lubricating oil supply means, 53...
...Penetration part.
Claims (1)
るディファレンシャルケースと、ディファレンシャルケ
ースの外周に固定され回転をディファレンシャルケース
に伝達するとともにケース底部に貯留された潤滑油を掻
揚げるリングギヤと、一端が差動歯車機構に連結され他
端部がディファレンシャルケースおよびケースを回転自
在に貫通するシャフトとを備えた自動車用差動装置にお
いて、少なくとも前記シャフトの外周面およびディファ
レンシャルケースのシャフト貫通部の内周面のいずれか
一方に螺旋状の溝を形成するとともにリングギヤが掻揚
げた潤滑油を該溝に供給する潤滑油供給手段を設は潤滑
油が螺旋状の溝を介して差動歯車機構に供給されるよう
にしたことを特徴とする差動装置潤滑機構。A differential case that is rotatably supported by the case and has a differential gear mechanism inside; a ring gear that is fixed to the outer periphery of the differential case and transmits rotation to the differential case and scoops up lubricating oil stored at the bottom of the case; In a differential gear for an automobile comprising a shaft connected to a differential gear mechanism and having the other end rotatably passing through a differential case and the case, at least the outer circumferential surface of the shaft and the inner circumferential surface of the shaft penetrating portion of the differential case. A spiral groove is formed in one of the grooves, and a lubricating oil supply means is provided for supplying the lubricating oil scooped up by the ring gear to the groove, so that the lubricating oil is supplied to the differential gear mechanism through the spiral groove. A differential gear lubrication mechanism characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4909082U JPS58150650U (en) | 1982-04-05 | 1982-04-05 | Differential lubrication mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4909082U JPS58150650U (en) | 1982-04-05 | 1982-04-05 | Differential lubrication mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58150650U true JPS58150650U (en) | 1983-10-08 |
Family
ID=30059979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4909082U Pending JPS58150650U (en) | 1982-04-05 | 1982-04-05 | Differential lubrication mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58150650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6194426U (en) * | 1984-11-28 | 1986-06-18 | ||
| US10975954B2 (en) | 2019-05-15 | 2021-04-13 | Jtekt Automotive North America, Inc. | Piston apparatus for use with vehicle clutches |
| US10975924B2 (en) | 2019-01-07 | 2021-04-13 | Jtekt Automotive North America, Inc. | Fluid control apparatus for use with vehicle clutches |
-
1982
- 1982-04-05 JP JP4909082U patent/JPS58150650U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6194426U (en) * | 1984-11-28 | 1986-06-18 | ||
| US10975924B2 (en) | 2019-01-07 | 2021-04-13 | Jtekt Automotive North America, Inc. | Fluid control apparatus for use with vehicle clutches |
| US10975954B2 (en) | 2019-05-15 | 2021-04-13 | Jtekt Automotive North America, Inc. | Piston apparatus for use with vehicle clutches |
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