JPS6311967U - - Google Patents
Info
- Publication number
- JPS6311967U JPS6311967U JP10636586U JP10636586U JPS6311967U JP S6311967 U JPS6311967 U JP S6311967U JP 10636586 U JP10636586 U JP 10636586U JP 10636586 U JP10636586 U JP 10636586U JP S6311967 U JPS6311967 U JP S6311967U
- Authority
- JP
- Japan
- Prior art keywords
- spline shaft
- thrust washer
- needle bearing
- needle
- lubrication structure
- 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
- 238000005461 lubrication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Description
第１図は本考案の要部の一実施例を示した斜視
図、第２図は第１図のドライブシヤフト終端側に
装着されるスラストワツシヤの説明図、第３図は
第１図のドライブシヤフトの他端側に装着される
スラストワツシヤの説明図、第４図は第３図に示
したスラストワツシヤをドライブシヤフトに装着
した状態を示した説明図、第５図は従来の潤滑構
造の用いられる４輪駆動車用トランスフアを示し
た部分断面図、第６図は第５図の潤滑構造に用い
られるスラストワツシヤの説明図である。
１：ドライブシヤフト、２：プラネタリキヤリ
ア、３：スプライン軸部、４，５：ニードルベア
リング、６，７：スラストワツシヤ、８：油溝、
９，２８，３０：スリツト、１０：フロントドラ
イブシヤフト、１１：隙間、２０：ドライブシヤ
フト、２１：スプライン軸部、２２：油溝、２３
，２４：スラストワツシヤ、２５，２６：軸部、
２９，３１：突部、３２：溝。
Fig. 1 is a perspective view showing an embodiment of the main part of the present invention, Fig. 2 is an explanatory view of the thrust washer attached to the terminal end of the drive shaft shown in Fig. 1, and Fig. 3 is the drive shaft shown in Fig. 1. An explanatory diagram of the thrust washer installed on the other end side, Fig. 4 is an explanatory diagram showing the thrust washer shown in Fig. 3 attached to the drive shaft, and Fig. 5 is an explanatory diagram of the four wheels using the conventional lubrication structure. FIG. 6 is a partial sectional view showing the drive vehicle transfer, and is an explanatory diagram of the thrust washer used in the lubrication structure of FIG. 5. 1: Drive shaft, 2: Planetary carrier, 3: Spline shaft, 4, 5: Needle bearing, 6, 7: Thrust washer, 8: Oil groove,
9, 28, 30: Slit, 10: Front drive shaft, 11: Gap, 20: Drive shaft, 21: Spline shaft, 22: Oil groove, 23
, 24: Thrust washer, 25, 26: Shaft part,
29, 31: protrusion, 32: groove.
Claims (1)
トを該スプライン軸部の両側に装着した一対のニ
ードルベアリングにより回動自在に軸支し、該ス
プライン軸部の端面と各ニードルベアリング間に
スラストワツシヤを設け、一方のニードルベアリ
ングから他方のニードルベアリングに潤滑油を供
給する変速機の潤滑構造において、 前記スプライン軸部外周の軸方向に油溝を設け
、該油溝の溝幅以下のピツチで形成されるスリツ
トを上記各スラストワツシヤの内周に亘つて設け
たことを特徴とする変速機の潤滑構造。[Claim for Utility Model Registration] A drive shaft integrally formed with a spline shaft is rotatably supported by a pair of needle bearings mounted on both sides of the spline shaft, and the end face of the spline shaft and each needle bearing are rotatably supported. In the lubrication structure of a transmission that provides a thrust washer between the needle bearings and supplies lubricating oil from one needle bearing to the other needle bearing, an oil groove is provided in the axial direction on the outer periphery of the spline shaft portion, and a groove width of the oil groove or less is provided. A lubrication structure for a transmission, characterized in that a pitch-formed slit is provided over the inner periphery of each thrust washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10636586U JPS6311967U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10636586U JPS6311967U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311967U true JPS6311967U (en) | 1988-01-26 |
Family
ID=30981653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10636586U Pending JPS6311967U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01216165A (en) * | 1988-02-20 | 1989-08-30 | Aisin Aw Co Ltd | Lubricating structure of bearing portion in automatic transmission |
| JP2011084107A (en) * | 2009-10-13 | 2011-04-28 | Toyota Motor Corp | Parking mechanism |
| JP2015080386A (en) * | 2013-10-18 | 2015-04-23 | トヨタ自動車株式会社 | Motor |
-
1986
- 1986-07-11 JP JP10636586U patent/JPS6311967U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01216165A (en) * | 1988-02-20 | 1989-08-30 | Aisin Aw Co Ltd | Lubricating structure of bearing portion in automatic transmission |
| JP2011084107A (en) * | 2009-10-13 | 2011-04-28 | Toyota Motor Corp | Parking mechanism |
| JP2015080386A (en) * | 2013-10-18 | 2015-04-23 | トヨタ自動車株式会社 | Motor |
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