JPS6246858U - - Google Patents
Info
- Publication number
- JPS6246858U JPS6246858U JP13867685U JP13867685U JPS6246858U JP S6246858 U JPS6246858 U JP S6246858U JP 13867685 U JP13867685 U JP 13867685U JP 13867685 U JP13867685 U JP 13867685U JP S6246858 U JPS6246858 U JP S6246858U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- lubricating oil
- drive pinion
- differential carrier
- return path
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims 4
- 239000002199 base oil Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Description
第１図は潤滑装置を組み込んだデイフアレンシ
ヤルキヤリヤの要部を示す断面図、第２図ａ，ｂ
は要部の断面図で、ａは弁体が開放した状態を、
ｂは弁体が遮断した状態を示し、第３図ａ，ｂは
第２図ａ，ｂのそれぞれ側面図である。
１０：潤滑装置、１２：ドライブピニオン軸、
１４，１６：ベアリング、１８：デイフアレンシ
ヤルキヤリヤ、２０：弁体、２２：ばね、４０：
供給路、４２：戻り路。
Figure 1 is a sectional view showing the main parts of a differential carrier incorporating a lubricating device, Figures 2 a and b
is a cross-sectional view of the main part, and a shows the state in which the valve body is open.
3b shows a state in which the valve body is closed, and FIGS. 3a and 3b are side views of FIGS. 2a and 2b, respectively. 10: Lubricating device, 12: Drive pinion shaft,
14, 16: bearing, 18: differential carrier, 20: valve body, 22: spring, 40:
Supply route, 42: Return route.
Claims (1)
ングを介して支持すると共にドライブピニオン軸
に並設された潤滑油の戻り路を有するデイフアレ
ンシヤルキヤリヤの潤滑装置であつて、前記戻り
路の、ドライブピニオンの近くとなる箇所に、潤
滑油を送り込みおよび放流可能に取り付けられた
弁体と、該弁体とデイフアレンシヤルキヤリヤと
に接続され、前記弁体を作動させる形状記憶合金
からなるばねとを備え、該ばねは、デイフアレン
シヤルキヤリヤまたは潤滑油の温度が高くなつた
とき、前記弁体が潤滑油を前記前方のベアリング
方向へ送り込むように作用する、車両用デイフア
レンシヤルキヤリヤの潤滑装置。 A differential carrier lubricating device that supports a drive pinion shaft via bearings at two locations, front and rear, and has a return path for lubricating oil arranged in parallel with the drive pinion shaft, the return path comprising: It consists of a valve body attached to a location near the drive pinion so that lubricating oil can be fed and discharged, and a shape memory alloy that is connected to the valve body and a differential carrier to operate the valve body. and a spring, the spring acting to cause the valve body to send lubricating oil toward the front bearing when the temperature of the differential carrier or lubricating oil becomes high. Lubricating device for the seal carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867685U JPS6246858U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867685U JPS6246858U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246858U true JPS6246858U (en) | 1987-03-23 |
Family
ID=31043872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13867685U Pending JPS6246858U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161957A (en) * | 2004-12-07 | 2006-06-22 | Nissan Motor Co Ltd | Differential device |
| JP2009257352A (en) * | 2008-04-11 | 2009-11-05 | Toyota Motor Corp | Lubrication structure of power transmission device |
| JP2020020384A (en) * | 2018-07-31 | 2020-02-06 | 株式会社Ｓｕｂａｒｕ | Vehicle oil supply structure |
-
1985
- 1985-09-12 JP JP13867685U patent/JPS6246858U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2009257352A (en) * | 2008-04-11 | 2009-11-05 | Toyota Motor Corp | Lubrication structure of power transmission device |
| JP2020020384A (en) * | 2018-07-31 | 2020-02-06 | 株式会社Ｓｕｂａｒｕ | Vehicle oil supply structure |
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