JPH043894U - - Google Patents
Info
- Publication number
- JPH043894U JPH043894U JP3913290U JP3913290U JPH043894U JP H043894 U JPH043894 U JP H043894U JP 3913290 U JP3913290 U JP 3913290U JP 3913290 U JP3913290 U JP 3913290U JP H043894 U JPH043894 U JP H043894U
- Authority
- JP
- Japan
- Prior art keywords
- propeller shaft
- propeller
- drive device
- shaft holder
- oil seal
- 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
- Sealing Of Bearings (AREA)
Description
第１図は本考案の一実施例に係る船外駆動装置
の全体構成を示す一部破断側面図、第２図は船外
駆動装置の要部断面図、第３図はプロペラシヤフ
トホルダの縦断面図、第４図はプロペラシヤフト
ホルダをプロペラ側から視た正面図である。
７……プロペラ、２１……プロペラシヤフト、
２４……駆動手段、２８……プロペラシヤフトホ
ルダ、２８ｆ……凸部、２８ｇ……切欠部、３０
……オイルシール、３１……スラストワツシヤ。
Fig. 1 is a partially cutaway side view showing the overall configuration of an outboard drive device according to an embodiment of the present invention, Fig. 2 is a sectional view of essential parts of the outboard drive device, and Fig. 3 is a longitudinal cross-section of the propeller shaft holder. The top view and FIG. 4 are front views of the propeller shaft holder viewed from the propeller side. 7... Propeller, 21... Propeller shaft,
24...Driving means, 28...Propeller shaft holder, 28f...Protrusion, 28g...Notch, 30
...Oil seal, 31...Thrust washer.
Claims (1)
支するプロペラシヤフトホルダと、該プロペラシ
ヤフトホルダのプロペラ側端部に内嵌され前記プ
ロペラシヤフトを液密にシールするオイルシール
と、該オイルシールに隣接して前記プロペラシヤ
フトに嵌装されたスラストワツシヤとを備えた船
外駆動装置において、前記プロペラシヤフトホル
ダのプロペラ側端に前記スラストワツシヤの外周
を僅少の隙間をもつて覆う環状の凸部を設け、該
凸部に前記オイルシール近傍まで延在する切欠部
を設けたことを特徴とする船外駆動装置。 a propeller shaft, a propeller shaft holder that pivotally supports the propeller shaft, an oil seal that is fitted into the propeller side end of the propeller shaft holder and seals the propeller shaft liquid-tightly; In an outboard drive device including a thrust washer fitted to a propeller shaft, an annular convex portion is provided at the propeller side end of the propeller shaft holder to cover the outer periphery of the thrust washer with a small gap, and the convex portion An outboard drive device characterized in that a notch is provided that extends to the vicinity of the oil seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3913290U JPH043894U (en) | 1990-04-12 | 1990-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3913290U JPH043894U (en) | 1990-04-12 | 1990-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043894U true JPH043894U (en) | 1992-01-14 |
Family
ID=31547768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3913290U Pending JPH043894U (en) | 1990-04-12 | 1990-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043894U (en) |
-
1990
- 1990-04-12 JP JP3913290U patent/JPH043894U/ja active Pending