JPH0478096U - - Google Patents
Info
- Publication number
- JPH0478096U JPH0478096U JP12125590U JP12125590U JPH0478096U JP H0478096 U JPH0478096 U JP H0478096U JP 12125590 U JP12125590 U JP 12125590U JP 12125590 U JP12125590 U JP 12125590U JP H0478096 U JPH0478096 U JP H0478096U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bevel gear
- propeller shaft
- supported
- outboard motor
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 2
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
従来例の縦断面図である。
１，６，３３……ボールベアリング、２……コ
ーンクラツチ操作杆、３……コーンクラツチ、４
１……正逆転伝動軸、４２……プロペラ軸、４ａ
……外面スプライン、４ｂ……内面スプライン、
４ｃ……内面スプライン室、４ｄ……軸受支持室
、５……ニードルベアリング、７……スリーブ、
８……間〓、１４，２３，３２……シム、９，１
５，３８……ロツクナツト、１１，３５……プロ
ペラ軸支持ハウジング、１２，１３，２２……テ
ーパローラベアリング、２１……正転用かさ歯車
、２４……下部ギヤハウジング、２５……ドライ
ブシヤフト、２６……かさ歯車、２７……ナツト
、２８……ドツグクラツチ操作杆、２９……ドツ
グクラツチ、３０……推進軸、３１……逆転用か
さ歯車、３４……ストツプリング、３６……Ｏリ
ング、３７……スラストワツシヤ、３９……潤滑
油供給路。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional example. 1, 6, 33...ball bearing, 2...cone clutch operating rod, 3...cone clutch, 4
1 ... Forward/reverse transmission shaft, 4 2 ... Propeller shaft, 4a
...External spline, 4b...Inner spline,
4c...Inner spline chamber, 4d...Bearing support chamber, 5...Needle bearing, 7...Sleeve,
8...between, 14,23,32...Sim, 9,1
5, 38... Lock nut, 11, 35... Propeller shaft support housing, 12, 13, 22... Taper roller bearing, 21... Forward rotation bevel gear, 24... Lower gear housing, 25... Drive shaft, 26 ...Bevel gear, 27...Nut, 28...Dog clutch operating lever, 29...Dog clutch, 30...Propulsion shaft, 31...Reverse bevel gear, 34...Stop ring, 36...O ring, 37... Thrust washer, 39... Lubricating oil supply path.
Claims (1)
チ体を備え後端部に外面スプラインが形成された
正逆転伝動軸と、前端部に内面スプライン室が形
成されたプロペラ軸とで構成し、正転用かさ歯車
と逆転用かさ歯車を軸受を介して下部ギヤハウジ
ングに互いに対向して支持すると共に、推進機の
駆動軸に設けられたかさ歯車に噛合し、前記正転
および逆転用かさ歯車に前記正逆転伝動軸を軸受
し、前記プロペラ軸は下部ギヤハウジングに嵌入
支持されたプロペラ軸支持ハウジングに軸受を介
して支持すると共に、該プロプラ軸の内面スプラ
イン室とプロペラ軸支持ハウジングの軸受支持室
とを潤滑油供給路で連通したことを特徴とする船
外機、船内外機の推進機における推進軸支持装置
。 The propulsion shaft of an outboard motor or inboard/outboard motor propulsion device is composed of a forward/reverse transmission shaft that is equipped with a clutch body and has an external spline formed at its rear end, and a propeller shaft that has an internal spline chamber formed at its front end. The bevel gear for normal rotation and the bevel gear for reverse rotation are supported by the lower gear housing opposite to each other via bearings, and the bevel gear for forward rotation and reverse rotation is meshed with the bevel gear provided on the drive shaft of the propulsion device. The forward/reverse transmission shaft is supported by a gear, and the propeller shaft is supported via a bearing in a propeller shaft support housing that is fitted and supported by the lower gear housing, and the inner spline chamber of the propeller shaft and a bearing of the propeller shaft support housing. A propulsion shaft support device for an outboard motor or an inboard/outboard motor propulsion device, characterized in that the support chamber is communicated with a lubricating oil supply path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12125590U JPH0478096U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12125590U JPH0478096U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478096U true JPH0478096U (en) | 1992-07-08 |
Family
ID=31869119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12125590U Pending JPH0478096U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006970A (en) * | 2006-06-29 | 2008-01-17 | Yamaha Marine Co Ltd | Propulsion device for outboard motor |
-
1990
- 1990-11-21 JP JP12125590U patent/JPH0478096U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006970A (en) * | 2006-06-29 | 2008-01-17 | Yamaha Marine Co Ltd | Propulsion device for outboard motor |
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