JPH053440Y2 - - Google Patents
Info
- Publication number
- JPH053440Y2 JPH053440Y2 JP7232986U JP7232986U JPH053440Y2 JP H053440 Y2 JPH053440 Y2 JP H053440Y2 JP 7232986 U JP7232986 U JP 7232986U JP 7232986 U JP7232986 U JP 7232986U JP H053440 Y2 JPH053440 Y2 JP H053440Y2
- Authority
- JP
- Japan
- Prior art keywords
- rudder
- ship
- divided
- propeller
- shaft
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Toys (AREA)
- Gear Transmission (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、船舶に関し、特にその舵装置を２分
割横移動可能にそなえられた船舶に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ship, and more particularly to a ship equipped with a rudder device that can be divided into two parts and laterally moved.
従来、船舶においては、第３図に示すように、
船体０１の下方で、プロペラ回転面０２の後方、
しかも船体中心線上に設けられた単一の舵０３
と、同舵０３を支持する舵軸０４と、船体０１内
に固定された舵軸０４を回転駆動する操舵機０５
とから成る舵装置がそなえられていて、同舵装置
により舵０３の舵角が設定されるようになつてい
る。
Conventionally, in ships, as shown in Figure 3,
Below the hull 01, behind the propeller rotating surface 02,
Moreover, the single rudder 03 installed on the hull centerline
, a rudder shaft 04 that supports the rudder 03, and a steering gear 05 that rotationally drives the rudder shaft 04 fixed within the hull 01.
A rudder device consisting of the following is provided, and the rudder angle of the rudder 03 is set by the rudder device.
なお、図中の符号０６は、水面を示す。 Note that the reference numeral 06 in the figure indicates the water surface.
そして、一般に船体０１が航走中に旋回しよう
として舵角をとつたとき、舵０３に発生する舵直
圧力によつて船尾が横方向に押され、それと反対
方向に船首が回動し、船体０１の旋回が行なわれ
るが、この旋回を行なうのに十分な直圧力を発生
し得るように舵０３の大きさが決められている。 Generally, when the hull 01 takes a rudder angle while sailing, the stern is pushed laterally by the rudder straight pressure generated on the rudder 03, the bow rotates in the opposite direction, and the hull The rudder 03 is sized so as to generate enough direct pressure to make the turn.
しかしながら、上述のような従来の舵装置付き
船舶では、舵の面積は必要舵力により決められて
おり、一方船体０１が直進している際に、プロペ
ラ回転の影響により、舵０３にその舵面積に比例
した大きな抵抗が作用することになる。
However, in the above-mentioned ships with conventional rudder devices, the area of the rudder is determined by the required rudder force.On the other hand, when the ship 01 is moving straight, the rudder area is determined by the rudder 03 due to the influence of propeller rotation. A large resistance proportional to .
したがつて、港湾航行時等の操縦性能を必要と
する場所ならともかく、一般直進航行上において
は、その舵０３の抵抗が原因で、船体の推進性能
が低下するという問題点がある。 Therefore, there is a problem in that the propulsion performance of the hull decreases due to the resistance of the rudder 03 during general straight navigation, regardless of where maneuverability is required such as when navigating in a port.
本考案は、このような問題点の解決をはかろう
とするもので、船体の旋回時には、舵による必要
な旋回力が得られるように同舵が横方向に分割移
動され２枚の舵として作用し、船体の直進航行時
には、同舵が合体され舵面積が小さくなり舵抵抗
が軽減されることにより、船体の推進性能の向上
をはかつた、横移動舵付き船舶を提供することを
目的とする。 The present invention attempts to solve these problems, and when the ship turns, the rudder is divided and moved laterally and acts as two rudders so that the necessary turning force can be obtained from the rudder. The purpose of the present invention is to provide a ship with a transversely movable rudder, which improves the propulsion performance of the ship by combining the rudders to reduce the rudder area and reducing rudder resistance when the ship is sailing straight ahead. do.
このため、本考案の分割横移動舵装置付き船舶
は、船尾に、プロペラよりも後方に設けられた舵
と、同舵を支持する舵軸と、同舵軸を回転駆動し
うる操舵機とより成る舵装置をそなえた船舶にお
いて、舵中心線に沿つて左右舷方向に２分割可能
な舵装置と、上記２分割可能な舵装置の少なくと
も一方を上記プロペラの直後から横方向へ移動さ
せるべく上記舵装置が船体横方向のガイド部材に
沿い設けられたことを特徴としている。
For this reason, the ship with the split lateral movement rudder of the present invention has a rudder provided at the stern behind the propeller, a rudder shaft that supports the rudder, and a steering machine that can rotationally drive the rudder shaft. In a ship equipped with a rudder device comprising: a rudder device that can be divided into two in the port and starboard direction along a rudder center line; It is characterized in that the rudder device is provided along the guide member in the transverse direction of the ship.
上述の本考案の分割横移動舵装置付き船舶で
は、船体の進行時には２分割可能な舵装置は合体
し一枚の舵として作用し、旋回時には前記舵装置
の一方または双方がガイド部材に沿いプロペラの
直後から船体横方向へ分割移動される。
In the above-mentioned ship with a split transversely movable rudder device of the present invention, when the ship is moving, the rudder devices that can be divided into two are combined and act as a single rudder, and when turning, one or both of the rudder devices follow the guide member and move the propeller. Immediately after that, it is divided and moved laterally to the ship.
以下、図面により本考案の一実施例としての分
割横移動舵装置付き船舶について説明すると、第
１図はその一部を破断して示す船尾正面図、第２
図は第１図において舵装置が左右に分割移動した
時の船尾正面図である。
Hereinafter, a ship with a split lateral displacement rudder device as an embodiment of the present invention will be explained with reference to the drawings.
This figure is a front view of the stern when the rudder device is dividedly moved to the left and right in FIG. 1.
第１，２図に示すように、船尾において、プロ
ペラ回転面２よりも後方に設けられた舵３ａ，３
ｂと、同舵３ａ，３ｂを支持する舵軸４ａ，４ｂ
と、同舵軸４ａ，４ｂを回転駆動する操舵機５
ａ，５ｂとから成る舵装置がそなえられている。 As shown in FIGS. 1 and 2, rudders 3a and 3 provided at the stern of the ship are located behind the propeller rotating surface 2.
b, and rudder axles 4a, 4b that support the rudders 3a, 3b.
and a steering gear 5 that rotationally drives the rudder shafts 4a and 4b.
A rudder device consisting of a and 5b is provided.
また、船体１には船体横方向にガイド部材７が
固定される一方、操舵機５ａ，５ｂに設けられた
複数の車輪８がレール７に係合しており、上記舵
装置全体が、舵３ａ，３ｂをプロペラ回転面２の
直後から各々左右横方向へ移動させるべく、レー
ル７に沿つて船体左右横方向へ走行・移動できる
ようになつている。 Further, a guide member 7 is fixed to the hull 1 in the transverse direction of the hull, while a plurality of wheels 8 provided on the steering gears 5a and 5b are engaged with the rail 7, and the entire rudder device is configured such that the rudder 3a , 3b can be run and moved laterally to the left and right of the ship along the rail 7 in order to move them in the left and right directions from immediately behind the propeller rotating surface 2, respectively.
なお、図中の符号６は水面を示す。 Note that the reference numeral 6 in the figure indicates the water surface.
また、前記第１，２図に示す一実施例は、２分
割可能な舵装置を船舶の旋回時において、前記舵
装置の双方を、各々左右横方向に移動させるよう
にしたものである。 Further, in the embodiment shown in FIGS. 1 and 2, both of the rudder devices, which can be divided into two parts, are moved laterally to the left and right when the ship turns.
以上詳述したように、本考案の分割横移動舵装
置付き船舶によれば、船尾に、プロペラよりも後
方に設けられた舵と、同舵を支持する舵軸と、同
舵軸を回転駆動しうる操舵機とより成る舵装置を
そなえた船舶において、舵中心線に沿つて左右舷
方向に２分割可能な舵装置と、上記２分割可能な
舵装置の少なくとも一方を上記プロペラの直後か
ら横方向へ移動させるべく上記舵装置が船体横方
向のガイド部材に沿い設けられるという極めて簡
素な構成で、舵による操縦を必要とする船体の旋
回時等には、舵による必要な旋回力が得られるよ
うに同舵が横方向に分割移動設定され、船体の直
進航行時には、同舵が合体されることにより舵面
積が小さくなり舵抵抗が軽減され、船体の推進性
能が大幅に向上するのである。
As described in detail above, according to the ship with a split lateral movement rudder device of the present invention, the rudder is provided at the stern behind the propeller, the rudder shaft that supports the rudder, and the rudder shaft is rotatably driven. In a ship equipped with a rudder device consisting of a steering gear that can be divided into two parts along the rudder center line in the port and starboard direction, and at least one of the two parts of the rudder part that can be divided into two parts, the rudder part can be separated laterally from immediately after the propeller. With an extremely simple configuration in which the rudder device is installed along a guide member in the lateral direction of the ship, the necessary turning force can be obtained by the rudder when the ship turns, etc., which requires steering by the rudder. In this way, the rudder is set to move in sections in the lateral direction, and when the ship is sailing straight ahead, the rudder is combined to reduce the rudder area, reduce rudder resistance, and greatly improve the propulsion performance of the ship.
第１，２図は本考案の一実施例としての分割横
移動舵装置付き船舶を示すもので、第１図はその
一部を破断して示す船尾正面図、第２図は第１図
において舵装置が左右に分割移動した時の船尾正
面図であり、第３図は従来の舵装置付き船舶の船
尾正面図である。
１……船体、２……プロペラ回転面、３ａ，３
ｂ……舵、４ａ，４ｂ……舵軸、５ａ，５ｂ……
操舵機、６……水面、７……ガイド部材、６……
車輪。
Figures 1 and 2 show a ship with a split lateral displacement rudder as an embodiment of the present invention. FIG. 3 is a front view of the stern when the rudder device is divided and moved left and right, and FIG. 3 is a front view of the stern of a conventional ship equipped with a rudder device. 1... Hull, 2... Propeller rotating surface, 3a, 3
b... Rudder, 4a, 4b... Rudder shaft, 5a, 5b...
Steering gear, 6...Water surface, 7...Guide member, 6...
Wheel.
Claims (1)
と、同舵を支持する舵軸と、同舵軸を回転駆動し
うる操舵機とより成る舵装置をそなえた船舶にお
いて、舵中心線に沿つて左右舷方向に２分割可能
な舵装置と、上記２分割可能な舵装置の少なくと
も一方を上記プロペラの直後から横方向へ移動さ
せるべく上記舵装置が船体横方向のガイド部材に
沿い設けられたことを特徴とする分割横移動舵装
置付き船舶。 In a ship equipped with a rudder device at the stern, which consists of a rudder installed behind the propeller, a rudder shaft that supports the rudder, and a steering gear that can rotate the rudder shaft, A rudder device that can be divided into two in the starboard/starboard direction, and the rudder device is provided along a guide member in the lateral direction of the ship so that at least one of the rudder devices that can be divided into two can be moved laterally from immediately behind the propeller. A vessel equipped with a split lateral movement rudder device, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7232986U JPH053440Y2 (en) | 1986-05-14 | 1986-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7232986U JPH053440Y2 (en) | 1986-05-14 | 1986-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184100U JPS62184100U (en) | 1987-11-21 |
| JPH053440Y2 true JPH053440Y2 (en) | 1993-01-27 |
Family
ID=30915694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7232986U Expired - Lifetime JPH053440Y2 (en) | 1986-05-14 | 1986-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053440Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102821775B1 (en) * | 2022-10-28 | 2025-06-18 | 에이치디한국조선해양 주식회사 | Left and right separately driven ship rudder and ship having the same |
-
1986
- 1986-05-14 JP JP7232986U patent/JPH053440Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62184100U (en) | 1987-11-21 |
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