JPS6351900U - - Google Patents
Info
- Publication number
- JPS6351900U JPS6351900U JP14696486U JP14696486U JPS6351900U JP S6351900 U JPS6351900 U JP S6351900U JP 14696486 U JP14696486 U JP 14696486U JP 14696486 U JP14696486 U JP 14696486U JP S6351900 U JPS6351900 U JP S6351900U
- Authority
- JP
- Japan
- Prior art keywords
- bevel gear
- vertical shaft
- gear
- inner bevel
- drive
- 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.)
- Granted
Links
Landscapes
- Gear Transmission (AREA)
Description
第１図は本考案に係るＺ形推進装置の断面図、
第２図は従来のＺ形推進装置の断面図である。
２０……台床、２１……旋回筒、２５……上部
ギヤケース、２６……下部ギヤケース、２７……
上部内側ベベルギヤ、２８……下部内側ベベルギ
ヤ、２９……第１垂直軸、３１……上部外側ベベ
ルギヤ、３２……下部外側ベベルギヤ、３３……
第２垂直軸、３５……駆動ベベルギヤ、３６……
入力軸、３８……従動ベベルギヤ、３９……プロ
ペラ、４０……プロペラ軸。
FIG. 1 is a cross-sectional view of the Z-type propulsion device according to the present invention,
FIG. 2 is a sectional view of a conventional Z-type propulsion device. 20...Platform, 21...Swivel tube, 25...Upper gear case, 26...Lower gear case, 27...
Upper inner bevel gear, 28... Lower inner bevel gear, 29... First vertical shaft, 31... Upper outer bevel gear, 32... Lower outer bevel gear, 33...
Second vertical axis, 35... Drive bevel gear, 36...
Input shaft, 38...driven bevel gear, 39... propeller, 40... propeller shaft.
Claims (1)
に設けられた旋回筒の中心に、上端に上部内側ベ
ベルギヤを、下端に下部内側ベベルギヤをそれぞ
れ備えた中空の第１垂直軸が枢支され、該第１垂
直軸の中心に、上端に上部外側ベベルギヤを、下
端に下部外側ベベルギヤをそれぞれ備えた第２垂
直軸が、上部外側ベベルギヤを第１垂直軸の上部
内側ベベルギヤの外側に、また下部外側ベベルギ
ヤを第１垂直軸の下部内側ベベルギヤの外側にそ
れぞれ配して枢支され、上記旋回筒の上方に台床
に固着して設けられた上部ギヤケースに、駆動ベ
ベルギヤを備えた入力軸が、駆動ベベルギヤの上
部を上記上部外側ベベルギヤに、また駆動ベベル
ギヤの下部を上記上部内側ベベルギヤにそれぞれ
噛み合わせて枢支される一方、上記下部ギヤケー
スに、従動ベベルギヤとプロペラとを備えたプロ
ペラ軸が、従動ベベルギヤの上部を上記下部内側
ベベルギヤに、また従動ベベルギヤの下部を上記
下部外側ベベルギヤにそれぞれ噛み合わせて枢支
されたことを特徴とするＺ形推進装置。 A hollow first vertical shaft having an upper inner bevel gear at its upper end and a lower inner bevel gear at its lower end is pivotally supported at the center of a swing cylinder rotatably provided on a platform having a lower gear case at its lower part. A second vertical shaft is centered about the first vertical shaft and has an upper outer bevel gear at its upper end and a lower outer bevel gear at its lower end, the upper outer bevel gear being outside the upper inner bevel gear of the first vertical shaft and the lower outer bevel gear are disposed and pivoted on the outside of the lower inner bevel gears of the first vertical shaft, and an input shaft equipped with a drive bevel gear is mounted on an upper gear case fixed to the platform above the rotating tube. The upper part of the drive bevel gear meshes with the upper inner bevel gear, and the lower part of the drive bevel gear meshes with the upper inner bevel gear. A Z-type propulsion device characterized in that an upper part of the Z-shaped propulsion device is pivotally supported by meshing with the lower inner bevel gear, and a lower part of a driven bevel gear is meshed with the lower outer bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14696486U JPH0453359Y2 (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14696486U JPH0453359Y2 (en) | 1986-09-25 | 1986-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6351900U true JPS6351900U (en) | 1988-04-07 |
| JPH0453359Y2 JPH0453359Y2 (en) | 1992-12-15 |
Family
ID=31059903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14696486U Expired JPH0453359Y2 (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453359Y2 (en) |
-
1986
- 1986-09-25 JP JP14696486U patent/JPH0453359Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453359Y2 (en) | 1992-12-15 |