JPS646080B2 - - Google Patents
Info
- Publication number
- JPS646080B2 JPS646080B2 JP57053558A JP5355882A JPS646080B2 JP S646080 B2 JPS646080 B2 JP S646080B2 JP 57053558 A JP57053558 A JP 57053558A JP 5355882 A JP5355882 A JP 5355882A JP S646080 B2 JPS646080 B2 JP S646080B2
- Authority
- JP
- Japan
- Prior art keywords
- yacht
- water
- spindle
- elastic body
- connecting rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Toys (AREA)
- Rehabilitation Tools (AREA)
Description
【発明の詳細な説明】
この発明は、走行しつつあるヨツトの安定装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stabilizing system for a sailboat while it is running.
従来ヨツトは船底中央に前後の方向の重りを取
り付けて、走行中の安定を図つていたのである
が、船体が重くなる難点があつたのである。 Conventionally, yachts had a front-to-back weight attached to the center of the bottom of the boat to stabilize the boat while traveling, but this had the disadvantage of making the boat heavy.
この発明は従来のヨツト船体に取付けた重りを
取り除いて船体を軽量にし、而も送行中のヨツト
の安定を図るヨツトの安定装置を得ることを目的
とするものである。 The object of the present invention is to provide a yacht stabilizing device that eliminates the weight attached to the conventional yacht hull, makes the hull lighter, and also stabilizes the yacht during navigation.
この発明の構成を図面に示す実施例に付いて説
明すると、第３図、第４図に示す様に、合成樹脂
材、木材、又は金属薄板等を用いた紡錘形浮体２
を、天板中央から底板を貫通して、一定容量の通
水穴２１を設け、通水穴２１の前後両端部を密閉
空気室にするか、又は発泡スチロール材等を詰め
込んで浮体室２２となして、上端部が僅かに水面
上に浮上する紡錘形浮体２を作り、紡錘形浮体２
の上面に多数の保形リング３１を嵌め込んだ蛇腹
状密閉中空伸縮体３を通水穴２１と連通させて気
密に接着して取付け、密閉中空伸縮体３が伸張す
ると、密閉中空伸縮体３の内部に通水穴２から水
を吸い揚げる様にした水吸い揚げ装置１をヨツト
４の両側に、一定長さの係留杆１１で係留杆１１
の両端が、上下の方向に回転自在に前後の方向に
は回転しない様に連結し、密閉中空伸縮体３の上
端中央を、ヨツト４の帆柱４１の上部とロープ４
３で、ヨツト４の舷側４２と、連結杆４４で、連
結杆４４の両端を上方への回転自在に、各連結し
て、第５図に示す様に、ヨツト４が１側へ傾くと
反対側の密閉中空伸縮体３が伸張して、紡錘形浮
体２の通水穴２１を通じて水を内部に吸い揚げ
て、密閉中空伸縮体内部に吸い揚げた水の重量を
ヨツト４の傾きを復元させる方向へ働らかせる様
になつているのである。 To explain the structure of this invention with reference to the embodiment shown in the drawings, as shown in FIGS. 3 and 4, a spindle-shaped floating body 2 made of synthetic resin material, wood, thin metal plate, etc.
A water passage hole 21 with a certain capacity is provided through the bottom plate from the center of the top plate, and both front and rear ends of the water passage hole 21 are made into sealed air chambers, or filled with polystyrene foam or the like to form a floating body chamber 22. Then, a spindle-shaped floating body 2 whose upper end slightly floats above the water surface is made, and the spindle-shaped floating body 2 is
A bellows-like closed hollow elastic body 3 with a large number of shape-retaining rings 31 fitted on the upper surface is connected to the water passage hole 21 and is airtightly bonded and attached, and when the closed hollow elastic body 3 expands, the closed hollow elastic body 3 A water suction device 1 designed to suck up water from a water passage hole 2 inside the yacht 4 is installed on both sides of the yacht 4 with a mooring rod 11 of a certain length.
Both ends of the rope 4 are connected so that they can rotate freely in the vertical direction but cannot rotate in the front and rear directions, and the center of the upper end of the sealed hollow elastic body 3 is connected to the upper part of the mast 41 of the yacht 4 and the rope 4.
3, the sides 42 of the yacht 4 and the connecting rod 44 connect both ends of the connecting rod 44 so that they can rotate upwards, and as shown in FIG. The closed hollow stretchable body 3 on the side expands and sucks up water into the interior through the water passage hole 21 of the spindle-shaped floating body 2, and the weight of the water sucked up inside the closed hollow stretchable body restores the inclination of the yacht 4. It is designed to make people work harder.
この発明は蛇腹状密閉中空伸縮体３に代えて、
ピストン等の水吸い揚げ装置を使用して実施する
ことも出来るのである。 In this invention, instead of the bellows-like closed hollow elastic body 3,
This can also be carried out using a water suction device such as a piston.
この発明のヨツトの安定装置は、ヨツト４の両
側一定間隔の位置に中央に所要容量の通水穴２１
を設けた紡錘形浮体２の上面に密閉中空伸縮体３
を通水穴２１と中空とを連通させて気密に取付け
た、水吸い揚げ装置１が、ヨツト４の舷側と紡錘
形浮体２の側端とを上下の方向の回転自在に係留
杆１１で連結し、密閉中空伸縮体３の上端をヨツ
ト４の帆柱４１の上部とロープ４３で、ヨツト４
の舷側と連結杆４４で連結してあるので、ヨツト
４が１側へ傾くと他側の密閉中空伸縮体３が伸張
して、内部に水を吸い揚げ、密閉中空伸縮体３内
部に吸い揚げられた水の重量がヨツト４の傾きを
復元させる方向へ作用して、ヨツトの底部に重り
を取付けなくとも走行中のヨツトの安定を図るこ
とが出来る効果があるのである。 The yacht stabilizing device of the present invention has water holes 21 with a required capacity in the center located at regular intervals on both sides of the yacht 4.
A closed hollow elastic body 3 is placed on the upper surface of a spindle-shaped floating body 2 with
A water suction device 1 airtightly installed with a water passage hole 21 communicating with the hollow space connects the side of the yacht 4 and the side end of the spindle-shaped floating body 2 with a mooring rod 11 so as to be freely rotatable in the vertical direction. , connect the upper end of the sealed hollow elastic body 3 to the upper part of the mast 41 of the yacht 4 and the rope 43,
Since the boat 4 is connected to the gunwale side by a connecting rod 44, when the yacht 4 tilts to one side, the closed hollow elastic body 3 on the other side expands and sucks up water into the inside. The weight of the water acting in the direction of restoring the inclination of the yacht 4 has the effect of making it possible to stabilize the yacht while it is running without having to attach weights to the bottom of the yacht.
第１図はこの発明の実施例を示す平面図。第２
図は第１図の側面図。第３図は水吸い揚げ装置の
平面図。第４図は第３図AA′断面図。第５図はこ
の発明を実施したヨツトの正面図である。
図中、１……水吸い揚げ装置、１１…係留杆、
２……紡錘形浮体、２１……通水穴、３……密閉
中空伸縮体、４……ヨツト、４１………帆柱、４
２……舷側、４３……ロープ、４４……連結杆。
FIG. 1 is a plan view showing an embodiment of the invention. Second
The figure is a side view of Figure 1. Figure 3 is a plan view of the water suction device. Figure 4 is a sectional view of Figure 3 AA'. FIG. 5 is a front view of a yacht in which the present invention is implemented. In the figure, 1... water suction device, 11... mooring rod,
2... Spindle-shaped floating body, 21... Water passage hole, 3... Sealed hollow elastic body, 4... Yacht, 41... Mast, 4
2... side, 43... rope, 44... connecting rod.
Claims (1)
１を設けた紡錘形浮体２上面に一定大きさの密閉
中空伸縮体３を中空を通水穴２１と連通させて、
気密に取付けた、水吸い揚げ装置１を、ヨツト４
の両舷側４２に一定長さの係留杆１１で、係留杆
１１の両端を上下の回転自在に左右の回転を阻止
して連結し、密閉中空伸縮体３の上端をヨツト４
の帆柱４１の上部とロープ４３で、ヨツト４の舷
側４２と連結杆４４で、連結杆４４の両端を、上
方への回転を自在に連結した、ヨツトの安定装
置。1 Water hole with a certain capacity that penetrates vertically in the center 2
A closed hollow elastic body 3 of a certain size is connected to the upper surface of the spindle-shaped floating body 2 provided with a hollow body 2,
The airtightly installed water suction device 1 is installed on the yacht 4.
A mooring rod 11 of a certain length is connected to both sides 42 of the yacht 4, and both ends of the mooring rod 11 are connected to the yacht 4 so as to be rotatable up and down while preventing left and right rotation.
A stabilizing device for a yacht, in which the upper part of a mast 41 of a sailboat 4 is connected to a rope 43, and the side 42 of a yacht 4 is connected to a connecting rod 44, and both ends of the connecting rod 44 are connected to each other so as to freely rotate upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57053558A JPS58167283A (en) | 1982-03-29 | 1982-03-29 | Safety device for yacht |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57053558A JPS58167283A (en) | 1982-03-29 | 1982-03-29 | Safety device for yacht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58167283A JPS58167283A (en) | 1983-10-03 |
| JPS646080B2 true JPS646080B2 (en) | 1989-02-01 |
Family
ID=12946135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57053558A Granted JPS58167283A (en) | 1982-03-29 | 1982-03-29 | Safety device for yacht |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167283A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639264B (en) * | 2018-06-26 | 2019-09-03 | 浙江海洋大学 | jib trawler |
| CN108839763B (en) * | 2018-06-26 | 2019-09-03 | 浙江海洋大学 | a fishing trawler |
-
1982
- 1982-03-29 JP JP57053558A patent/JPS58167283A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58167283A (en) | 1983-10-03 |
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