JPS61285197A - Double reverse propeller - Google Patents
Double reverse propellerInfo
- Publication number
- JPS61285197A JPS61285197A JP12521485A JP12521485A JPS61285197A JP S61285197 A JPS61285197 A JP S61285197A JP 12521485 A JP12521485 A JP 12521485A JP 12521485 A JP12521485 A JP 12521485A JP S61285197 A JPS61285197 A JP S61285197A
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- output shaft
- bevel gear
- gear
- double reverse
- 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
- Control Of Eletrric Generators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 この発明は二重反転プロペラの機構に関する。[Detailed description of the invention] This invention relates to counter-rotating propeller mechanisms.
従来、二重反転プロペラは、軸心を同一にする、お互い
が逆方向に回転する二本の駆動軸に、それぞれがお互い
に逆ピッチのプロペラを取付けて構成されている。Conventionally, counter-rotating propellers are constructed by attaching propellers with opposite pitches to two drive shafts that rotate in opposite directions and have the same axis.
この発明は、原動機出力軸にプロペラと駆動傘型歯車と
を1体化して取付け、原動機出力軸と同心の静止軸上を
浮動する1体化したプロペラと被駆動傘型歯車を、ピニ
オン歯車を介して逆回転させる。In this invention, a propeller and a driving bevel gear are integrally attached to a prime mover output shaft, and the integral propeller and driven bevel gear floating on a stationary shaft concentric with the prime mover output shaft are attached to a pinion gear. Reverse rotation through.
この発明を図面によって説明すると、正ピッチ・正回転
のプロペラF1は駆動傘型歯車B1と1体化され、原動
機出力軸S1に取付けである。To explain this invention with reference to the drawings, a propeller F1 of positive pitch and positive rotation is integrated with a drive bevel gear B1 and attached to a prime mover output shaft S1.
逆ピンチ、逆回転のプロペラF、は被駆動傘型
□歯車B、と1体化され、軸Slと同心の静止軸S3
上で浮動状態にある。Reverse pinch, reverse rotating propeller F is driven umbrella type
□Stationary shaft S3 integrated with gear B and concentric with shaft Sl
floating above.
原動機の動力は軸S!、プロペラF、、歯車BIヲ駆動
し、ピニオン歯車P1、P、を介して、軸S8上で浮動
している歯車B1、プロペラF、を駆動し、2重反転プ
ロペラの機能を発揮する。The power of the prime mover is axis S! , propeller F, , gear BI is driven, and via pinion gears P1, P, drives gear B1, propeller F, which is floating on shaft S8, and exhibits the function of a counter-rotating propeller.
図はこの発明の詳細な説明するもので、第1図・・・・
・・・・・正面図 :第
2図・・・・・・・・平面図
第3図・・・・・・・・・背面図
Sl・・・・・ 原動機出力軸転軸
S、・・・・・・ SIと同心の静止軸F、 、F、・
・・・・お互いが逆ピッチのプロペラB、 、B、・・
・ 駆動、被駆動傘型歯車F、 & B、・・・・・・
・・・Sl軸に1体化、固定されている。
F、 & B、・・・・・・・・・S、軸上で1体化、
浮動状態にある。
P、 、P、・・・・・・・・・ピニオン傘型歯車%
131、’B*と常時噛み合っている。The figures are for detailed explanation of this invention, and Fig. 1...
...Front view: Fig. 2...Top view Fig. 3...Rear view Sl...Motor output shaft rotation axis S,... ...Stationary axis F, , F, concentric with SI
... Propellers B, , B, ... with opposite pitches
・Drive and driven bevel gears F, &B,...
...It is integrated and fixed to the Sl axis. F, &B,・・・・・・・・・S, integrated on the axis,
It is in a floating state. P, ,P,...Pinion bevel gear%
131, always meshing with 'B*.
Claims (1)
介して、出力軸と同心の静止軸上に浮動する被駆動傘型
歯車を逆回転させる。 これらの駆動・被駆動傘型歯車のそれぞれにお互いが逆
ピッチのプロペラを取付けて構成する二重反転プロペラ
。[Claims] A driving bevel gear is fixed to a rotating output shaft, and a driven bevel gear floating on a stationary shaft concentric with the output shaft is reversely rotated via a pinion gear. A contra-rotating propeller is constructed by attaching propellers with opposite pitches to each of these driving and driven bevel gears.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12521485A JPS61285197A (en) | 1985-06-11 | 1985-06-11 | Double reverse propeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12521485A JPS61285197A (en) | 1985-06-11 | 1985-06-11 | Double reverse propeller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61285197A true JPS61285197A (en) | 1986-12-15 |
Family
ID=14904694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12521485A Pending JPS61285197A (en) | 1985-06-11 | 1985-06-11 | Double reverse propeller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61285197A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01226489A (en) * | 1988-03-07 | 1989-09-11 | Ishikawajima Harima Heavy Ind Co Ltd | Propulsion unit of submarine boat |
-
1985
- 1985-06-11 JP JP12521485A patent/JPS61285197A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01226489A (en) * | 1988-03-07 | 1989-09-11 | Ishikawajima Harima Heavy Ind Co Ltd | Propulsion unit of submarine boat |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1031854A (en) | Gear drives | |
US3292457A (en) | Planetary system for use with hydraulic devices | |
US3396690A (en) | Power transmission for an amphibious vehicle | |
US4429586A (en) | Double-oblique-toothed two-stage spur wheel drive | |
JPS61285197A (en) | Double reverse propeller | |
SE7707326L (en) | DEVICE FOR VESSEL CHANGES | |
DE1288941C2 (en) | Two-stage reduction gear for ship drives | |
JPS59153690A (en) | Double and reverse-turn propeller driving equipment | |
JPS60142344U (en) | Marine gear transmission | |
JP2545409B2 (en) | Drive unit for inboard and outboard motors | |
DE2160305A1 (en) | PLANETARY WHEEL BALANCING GEAR | |
JPS5950899U (en) | Rotary blade pitch conversion device | |
CN217187876U (en) | Self-locking steering engine | |
JPH0327035Y2 (en) | ||
FR2354922A1 (en) | Helicopter rotor drive transmission - has freewheel coupling for lift and tail rotor drives allowing auto-gyration on engine failure | |
JPS6171297A (en) | Double inversion propeller system for vessel | |
JPS62129134U (en) | ||
JPS5954399U (en) | double rotating propeller | |
US1351319A (en) | Gearing for double-rotation turbines | |
JPS5992297A (en) | Dual inverting nozzle propeller | |
JPS598595A (en) | Double inversion propeller | |
JPS6029950U (en) | Reduction planetary gear system | |
DE2235469A1 (en) | PLANETARY GEAR TRANSMISSION | |
JPS59160950U (en) | Transmission | |
JPS631953U (en) |