JPS61285197A - Double reverse propeller - Google Patents

Double reverse propeller

Info

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
Application number
JP12521485A
Other languages
Japanese (ja)
Inventor
隆 藤木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12521485A priority Critical patent/JPS61285197A/en
Publication of JPS61285197A publication Critical patent/JPS61285197A/en
Pending legal-status Critical Current

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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.

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【特許請求の範囲】 回転する出力軸に駆動傘型歯車を固定しピニオン歯車を
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.
JP12521485A 1985-06-11 1985-06-11 Double reverse propeller Pending JPS61285197A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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