JPS5861086A - Horizontal stabilizer to stabilize hull - Google Patents

Horizontal stabilizer to stabilize hull

Info

Publication number
JPS5861086A
JPS5861086A JP15782081A JP15782081A JPS5861086A JP S5861086 A JPS5861086 A JP S5861086A JP 15782081 A JP15782081 A JP 15782081A JP 15782081 A JP15782081 A JP 15782081A JP S5861086 A JPS5861086 A JP S5861086A
Authority
JP
Japan
Prior art keywords
hull
horizontal
ship
sailing
horizontal stabilizer
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
JP15782081A
Other languages
Japanese (ja)
Inventor
Hidehiko Okuma
大熊　英彦
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 JP15782081A priority Critical patent/JPS5861086A/en
Publication of JPS5861086A publication Critical patent/JPS5861086A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B2035/009—Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment

Abstract

PURPOSE:To maintain the stable state of a yacht or the like under sail by providing horizontal stabilizers turnable to be dipped or elevated against the direction of the sail on the bottom of a hull for reducing the inclination of the hull. CONSTITUTION:Horizontal stabilizers 1 and 2 are providied on the bottom of a hull of a yacht or the like to be turned to dip or elevate against the direction of sailing. There is a bevel gear 7 at the top of a shaft 6 projected on the bottom to be engaged with horizontal plates 1 and 2. Horizontal plates 1 and 2 are constructed to rotate oppositely to each other as a handle 3 is turned. That is, when the one is dipped against the direction of sailing, the other is elevated. When the wind is weak, the speed of a ship is lowered, and consequently, a resistance W of the water is weakened to work to horizontal stabilizers. When the wind is strong, the work of the resistance W is strengthened. This construction permits to maintain the ship at a stable state.

Description

【発明の詳細な説明】 本発明は、船の内でも特にヨツトの帆走中（こ於ける船
体の傾斜を少くして、安定した状態を保つ事が出来る水
平安定板に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a horizontal stabilizer that can maintain a stable state by reducing the inclination of the hull of a ship, particularly during sailing of a yacht.

従来より、ヨツトは横風を受けてその風力を推進力（こ
変えて帆走する為、どうしても船体が傾斜せざるを得な
い。この様な問題点を解消する事を目的とする。Traditionally, sailboats receive crosswinds and convert the wind power into propulsion for sailing, which inevitably causes the hull to tilt.The purpose of this project is to solve this problem.

この発明を以下図面にもとづいて説明する。This invention will be explained below based on the drawings.

第１図に於て、船体底部に設けられた水平安（１） 定板１及び２は！ｌ−い４こｊグ！転°４る（１）にな
ってお’）　、ＡＢ　行方向Ｚ　ｋ’一対１−７水平安
宇板１がｔｌｌ／ｌ＋　（−〇°）のとき、水平安定４
）Ｉ２は仰角Ｃ＋００）になる様（こ設け「）れている
。In Figure 1, the horizontal safety plate (1) fixed plates 1 and 2 installed at the bottom of the hull are! l-i4kojgu! When the horizontal stability plate 1 is tll/l+ (-〇°), horizontal stability 4
)I2 is set so that the elevation angle C+00).

この様な関係から、第２図（−示す様に、横風Ｙを受け
て傾けられ」、うとする作用Ｘに刑し、水平安定（ル１
及び２は水の１１（、抗作用Ｗをそれぞれ（こ受けて、
船体を安定したｌＪｓ＃す（こ作つ様に作用する。Because of this relationship, as shown in Figure 2 (-), the horizontal stability (Le 1
and 2 are 11 (of water), and the resistance W is (according to this,
It acts to make the hull stable.

次にこの発明の実）Ａ＋ｉ例の一つとして第３図にもと
づいて説、明する。Next, one example of A+i of this invention will be explained and explained based on FIG.

ハンドル３に軸を介ｌ、で固定されているつＡ−ム４は
、つ４−ノ、ホイール（５とか）１合、）ている。船１
戊へ、突出し“（いイ、　＋ｔ＋１ｔｌの５〜．Ｇ−は
べ１し・す′ ベルギヤー７があり、これがホ甲ゞ、叡１及び２と共（
こ固着されたベベル＝Ｘ＜　Ａ−、、−１３とかみａつ
１−ｉ、＋′、？。The arm 4, which is fixed to the handle 3 through a shaft, is mounted on a wheel (5, etc.). ship 1
There is a protruding "(ii, +t+1tl 5~.G-be 1st') bell gear 7, and this is
Fixed bevel=X<A-,,-13 and 1-i,+',? .

ている。ここにハンドル：つ４・回すと、水）１；゛板
１及び２は反対方向に回転して、進行方向を二対し１片
側が俯角になれば、ｔｌう一、、ｊｊは１１１１角にな
る様（こ構成されている。ing. Here is the handle: 4. When turned, water) 1; ゛Plates 1 and 2 rotate in opposite directions, and if the direction of travel is 2 and 1 has an angle of depression, then tl is 1, jj is 1111 angles. It is structured like this.

（２） 以」二説明した様に、この水平安定板は風速が弱いとき
は船の速度も弱くなるから、従って水の抵抗作用Ｗも弱
く作用し、風速が強くなれば、Ｗの作用も強く作用する
ので、帆走中は、はとんど固定したままでよく、常に操
作する必要はない。快適な帆走をする事が出来る。(2) As explained above, when the wind speed is low, the ship's speed is also low on this horizontal stabilizer, so the water resistance W is also weak, and when the wind speed is strong, the action of W is also weak. Since it acts strongly, it can be left stationary for most of the time while sailing, and does not need to be operated all the time. You can sail comfortably.

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

第１図は船体側面図、第２図はその正面図と力の作用を
示し、第３図は実施例を示す。 １・・・水平安定板　　　　２・・・水平安定板３・・
・ハンＦ／ｌ／　　　　　　４・・・ウオーム５・・・
ウオームホイー）Ｌ／　　６・・・　軸７・・・ベベル
キへ一−ｓ・・ベベルキへ−−Ｗ・・・水の抵抗作用　
　　Ｘ・・・傾ける作用Ｙ・・・　風　　　　　　　Ｚ
・・・進行方向特許出願人　　　　大熊英彦 第１図　　　　　　　　　第２図Fig. 1 is a side view of the hull, Fig. 2 is a front view thereof and shows the effect of force, and Fig. 3 shows an embodiment. 1...Horizontal stabilizer plate 2...Horizontal stabilizer plate 3...
・Han F/l/ 4...Warm 5...
Warm wheel) L/6... Axis 7... To bevel lock - S... To bevel lock - W... Water resistance effect
X...Tilt action Y...Wind Z
...Progress direction patent applicant Hidehiko Okuma Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] 走行中の船体を安定させるべく、その進行方向に対し俯
角又は仰角（こなる様（こ作動する事を特徴とする船体
底部に設けられた水平安定板。A horizontal stabilizer installed at the bottom of a ship that operates at an angle of depression or elevation relative to the direction of travel in order to stabilize the ship while it is traveling.
JP15782081A 1981-10-03 1981-10-03 Horizontal stabilizer to stabilize hull Pending JPS5861086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15782081A JPS5861086A (en) 1981-10-03 1981-10-03 Horizontal stabilizer to stabilize hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15782081A JPS5861086A (en) 1981-10-03 1981-10-03 Horizontal stabilizer to stabilize hull

Publications (1)

Publication Number Publication Date
JPS5861086A true JPS5861086A (en) 1983-04-11

Family

ID=15658016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15782081A Pending JPS5861086A (en) 1981-10-03 1981-10-03 Horizontal stabilizer to stabilize hull

Country Status (1)

Country Link
JP (1) JPS5861086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2125502A1 (en) * 2007-03-09 2009-12-02 Magnasail, LLC Apparatus and method to optimize sailing efficiency

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511995B2 (en) * 1972-08-31 1976-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511995B2 (en) * 1972-08-31 1976-01-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2125502A1 (en) * 2007-03-09 2009-12-02 Magnasail, LLC Apparatus and method to optimize sailing efficiency
EP2125502A4 (en) * 2007-03-09 2013-02-20 Magnasail Llc Apparatus and method to optimize sailing efficiency
US9731799B2 (en) 2007-03-09 2017-08-15 Magnasail, Llc Apparatus and method to optimize sailing efficiency
US10597124B2 (en) 2007-03-09 2020-03-24 Magnasail, Llc Apparatus and method to optimize sailing efficiency
US11117642B2 (en) 2007-03-09 2021-09-14 Magnasail, Llc Apparatus and method to optimize sailing efficiency

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