JPS596188A - Small sailing catamaran - Google Patents

Small sailing catamaran

Info

Publication number
JPS596188A
JPS596188A JP57115791A JP11579182A JPS596188A JP S596188 A JPS596188 A JP S596188A JP 57115791 A JP57115791 A JP 57115791A JP 11579182 A JP11579182 A JP 11579182A JP S596188 A JPS596188 A JP S596188A
Authority
JP
Japan
Prior art keywords
beams
hull
pair
connection member
mast
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
JP57115791A
Other languages
Japanese (ja)
Inventor
Kotaro Horiuchi
浩太郎 堀内
Katsuji Kabaya
蒲谷　勝治
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP57115791A priority Critical patent/JPS596188A/en
Publication of JPS596188A publication Critical patent/JPS596188A/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 
    • 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
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/082—Inflatable having parts of rigid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/02—Hulls assembled from prefabricated sub-units
    • B63B3/08—Hulls assembled from prefabricated sub-units with detachably-connected sub-units
    • B63B2003/085—Multiple hull vessels, e.g. catamarans, assembled from detachably-connected sub-units

Abstract

PURPOSE:To fold a catamaran not in its use to be transported and stored, by connecting a pair of floats, which are constituted by filling air in a bag body and holding its shape, with front and rear beams, connecting the beams to each other with a connection member and supporting a mast to an upper part of said member. CONSTITUTION:A pair of floats 1 are connected to each other by front and rear beams 2, 3, and central parts of the beams 2, 3 are connected by a connected by a connection member 4, while the bottom end of a mast 6 of a sail 5 is connected and supported onto this connection member 4. The float 1 is constituted by rubber, plastic and other waterproof cloth material into a bag body, and air is filled to the inside of the float to hold it to a fixed shape. In this way, a whole unit can be folded, reassembled and formed to compact size when not in use to be convenient for transportation and storage.

Description

【発明の詳細な説明】 この発明は小型セーリングカタマランの改良に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION This invention relates to improvements in small sailing catamarans.

一対の艇体をビームで互いに連結してなる小型セーリン
グカタマランでは従来はビームを艇体に対して完全に固
定して取付けているために簡単に分解することができず
、このためシーズンオフに保管する際に嵩張るという問
題がある。まだビームと艇体とを分解可能な構造にする
ことも提案されているが、このばあいでも艇体自体は大
きさが変らないために嵩の縮小化にも限度があった。Conventionally, small sailing catamarans, which have a pair of hulls connected to each other by a beam, cannot be easily disassembled because the beams are completely fixed to the hull, and for this reason they are stored in the off-season. There is a problem that it is bulky when doing so. It has also been proposed to have a structure in which the beam and the hull can be disassembled, but even in this case, the size of the hull itself does not change, so there is a limit to how much the volume can be reduced.

この発明はこのような従来の課題の解決のためになされ
たものであり、艇体自体の縮小化も可能にして運搬、保
管に非常に便利なようにしたものである。すなわち、こ
の発明は一対の艇体を前後２個所でビームにより互いに
連結すると共にビーム相互を連結部材で連結し、各艇体
は空気を充填して保形した袋体で構成し、上記ビームま
たはその連結部材上でセールのマストを支持したもので
ある。The present invention has been made to solve these conventional problems, and allows the hull itself to be downsized, making it extremely convenient to transport and store. That is, in the present invention, a pair of hulls are connected to each other by beams at two places in the front and back, and the beams are connected to each other by a connecting member, and each hull is constituted by a shape-retaining bag filled with air. The mast of the sail is supported on the connecting member.

以下、この発明の実施例を図面によって説明する。第１
図において一対の艇体１は前後のビーム２、乙によって
互いに連結され、ビーム２，６はそれらの中央部間が連
結部セ４によって連結され、この連結部材４上にはセー
ル５のマスｌ−６の下端が結合されて支持されている。Embodiments of the present invention will be described below with reference to the drawings. 1st
In the figure, a pair of hulls 1 are connected to each other by front and rear beams 2 and 6, and the beams 2 and 6 are connected at their center by a connecting part 4, and on this connecting member 4 is a mass l of a sail 5. The lower ends of -6 are connected and supported.

艇体１はコム、プラスチックその他の防水性布材で袋体
に構成きれ、かつその内部に空気を充填することによっ
て一定の形状が保持されている。艇体１には舌片９を取
付け、これとマスト乙の上部との間をロープ９０で連結
してマスト乙の倒れ止めをしている。舌片９はビーム２
の中央部にも取付けている。また艇体１間にはキャンハ
ス１１を配置し、その周縁部は適宜の手段で艇体１およ
びビーム２，６、連結部材４に結合させている。また艇
体１にはセンターボード１０を下方に突出して設けてい
る。The hull 1 is constructed of a bag made of comb, plastic, or other waterproof cloth material, and its shape is maintained by filling air inside the bag. A tongue piece 9 is attached to the hull 1, and this and the upper part of the mast O are connected with a rope 90 to prevent the mast O from falling. Tongue piece 9 is beam 2
It is also installed in the center of the Further, a canopy 11 is arranged between the hulls 1, and its peripheral edge is connected to the hull 1, the beams 2 and 6, and the connecting member 4 by appropriate means. Further, the hull 1 is provided with a center board 10 projecting downward.

ビーム２，６と艇体１との結合部は、例えば第２図に示
すように構成する。すなわち、艇体１にはコムなどから
なる支持台７を接着等の手段によって取イ」け、その上
面はビーム２．乙の外周面に清う曲面に構成すると共に
突起７０ｉ形成し、また支持台７の両側には係止片８を
取付け、これにビーム貫通穴８０を形成する。そしてビ
ーム２゜６全穴８０に貞通さぜると共に支持台７の上面
に当接させかつ突起７０をビーム２，６に形成した図示
しない穴に嵌入させる。この結合楕−造では艇体１中の
空気を抜くと、第６図に示すように支持台７が下降して
突起７０がビーム２，６の穴から外れるため、ビーム２
，６ヲその軸方向に移動させることに、よって艇体１と
分離することができる。The joints between the beams 2 and 6 and the hull 1 are configured as shown in FIG. 2, for example. That is, a support base 7 made of a comb or the like is attached to the hull 1 by adhesive or other means, and its upper surface is attached to a beam 2. The outer circumferential surface of the support base 7 is formed into a clearly curved surface and a protrusion 70i is formed, and locking pieces 8 are attached to both sides of the support base 7, and a beam through hole 80 is formed therein. Then, the beam 2.degree. 6 is inserted through all the holes 80, brought into contact with the upper surface of the support base 7, and the protrusion 70 is inserted into holes (not shown) formed in the beams 2 and 6. In this joint oval structure, when the air in the hull 1 is removed, the support base 7 is lowered and the protrusion 70 is removed from the holes in the beams 2 and 6, as shown in FIG.
, 6 can be separated from the hull 1 by moving them in the axial direction.

また第６図の状態から艇体１内に空気を充填すると艇体
１の膨らむ力によって支持台７を上昇させ、突起７０を
ビーム２，６の穴に嵌入させた状態で支持台７をビーム
２．乙に押えつけることになり従って使用中は強固な結
合状態が保持される。なお、ビーム２，６と艇体１との
結合構造はこの他種々の変形が可能であり、いずれにし
ても着脱可能な構成であれはよい。その他の部分、例え
ばビーム２，６と連結部材４との結合も着脱可能にする
。例えば第１図の例では連結部材４の両端部にスリーブ
４０を固着し、このスリーブ４０中にビーム２，３を貫
通させ、分解時にはスリーブ４０か（らビーム２，３を
引抜くことができるようにしている。Furthermore, when the hull 1 is filled with air from the state shown in FIG. 2. Since it is pressed against Part B, a strong bond is maintained during use. It should be noted that the coupling structure between the beams 2, 6 and the hull 1 can be modified in various other ways, and in any case, it is sufficient that the structure is detachable. Other parts, such as the connection between the beams 2 and 6 and the connecting member 4, are also made detachable. For example, in the example shown in FIG. 1, a sleeve 40 is fixed to both ends of the connecting member 4, and the beams 2 and 3 are passed through the sleeve 40, so that the beams 2 and 3 can be pulled out from the sleeve 40 during disassembly. That's what I do.

上記構成において−は、使用時には各部材が相互に結合
され、両射体１相互もビーム２，６と連結部材４とによ
って固定されて、第１図に示すような構成に維持される
。また不使用時には、各部材は各々独立の部材に分離さ
れ、しかも艇体１は袋体からなっているために空気を抜
くことによってコンパクトに折畳むことができ、従って
全体を非常にコンパクトな構成にすることができる。In the above configuration, each member is connected to each other during use, and both projectiles 1 are also fixed to each other by the beams 2, 6 and the connecting member 4, so that the configuration shown in FIG. 1 is maintained. Furthermore, when not in use, each member is separated into independent members, and since the hull 1 is made of a bag, it can be folded compactly by letting out the air, making the whole structure very compact. It can be done.

以上説明したように、この発明は一対の艇体をビームで
連結してなるセーリングカタマラｙに粉いて、各艇体を
袋体で構成して折畳み百丁能としたものであり、不使用
時には非常にコンパクトにすることができるために運搬
、保管に便利なものである。As explained above, this invention is a sailing catamaran made by connecting a pair of hulls with a beam, and each hull is made up of a bag body to make it foldable and can be used for 100 units. Sometimes they can be made very compact, making them convenient to transport and store.

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

第１図はこの発明の実施例を示す組立状態の斜視図、第
２図はその艇体のビーム結合部の斜視図、第３図はその
結合離脱過程の斜視図である。 １・・艇体、２，６−ビーム、４・連結部材、５・・・
セール、６・・・マスト。FIG. 1 is a perspective view of an assembled state of an embodiment of the present invention, FIG. 2 is a perspective view of a beam connection portion of the hull, and FIG. 3 is a perspective view of the process of connection and separation. 1. Hull, 2, 6-beam, 4. Connecting member, 5...
Sale, 6...a must.

Claims (1)

【特許請求の範囲】[Claims] １、一対の艇体を前後２個所でビームにより互いに連結
すると共にビーム相互を連結部材で連結し、各艇体は空
気を充填して保形した袋体で構成し、上記ビームまたは
その連結部材上でセールのマストを支持したことを特徴
とする小型セーリングカタマラン。1. A pair of hulls are connected to each other by beams at two places, front and rear, and the beams are connected to each other by a connecting member, and each hull is composed of a bag filled with air to maintain its shape, and the beam or its connecting member A small sailing catamaran characterized by a top supported sail mast.
JP57115791A 1982-07-02 1982-07-02 Small sailing catamaran Pending JPS596188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57115791A JPS596188A (en) 1982-07-02 1982-07-02 Small sailing catamaran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57115791A JPS596188A (en) 1982-07-02 1982-07-02 Small sailing catamaran

Publications (1)

Publication Number Publication Date
JPS596188A true JPS596188A (en) 1984-01-13

Family

ID=14671152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57115791A Pending JPS596188A (en) 1982-07-02 1982-07-02 Small sailing catamaran

Country Status (1)

Country Link
JP (1) JPS596188A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979004A (en) * 1988-01-29 1990-12-18 Texas Instruments Incorporated Floating gate memory cell and device
US6569242B2 (en) 2000-06-21 2003-05-27 Suzuki Motor Corporation Thermal spraying system for cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979004A (en) * 1988-01-29 1990-12-18 Texas Instruments Incorporated Floating gate memory cell and device
US6569242B2 (en) 2000-06-21 2003-05-27 Suzuki Motor Corporation Thermal spraying system for cylinder

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