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JP2585591Y2 |
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JP2825451B2 |
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JP2584447Y2 |
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JP2584274Y2 |
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JP2584275Y2 |
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JP2584277Y2 |
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JP2584276Y2 |
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JP2807504B2 |
PURPOSE:To facilitate mounting and removing by providing a recessed part for pin fitting on a connecting plate that is provided on a keel pipe, by providing a notch on a connecting pipe of a gunwale pipe, so as to insert it in the connec...
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JPH10167168A |
To provide a rotary chair for a rubber boat by which a man safely enjoys fishing on the rubber boat. This chair is constituted of an aluminum pipe 2, aluminum plate and a rotary chair 3 and is fixed by the pneumatic pressure of the rubbe...
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JPH10152093A |
To easily build up a boat, by mounting the hollow shafts for reinforcing the front and rear both side faces, on the hollow shafts at four corners of the boat, and further mounting a canvas deck. Four in total, of hollow shafts 2, are res...
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JP2568957Y2 |
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JPH1081293A |
To provide properties in relation to housing performance, transporting performance, designing performance of a ship from, decreasing performance of the number of parts in manufacturing, toughness, and safety, and to use the ship form not...
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JP2564851Y2 |
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JPH1061883A |
To facilitate conveyance, facilitate assembly and dissemble, to be used for building scaffolding and a simple warehouse, reduce weight, and provide ability of loading onto and unloading from a conveyance vehicle, and provide a small boat...
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JP2708325B2 |
PURPOSE: To execute the downsizing of a boat when not in use by forming a covering member by a plurality of divided boat-shaped components, connecting the respective boat-shaped components by a connecting means in a mutually removable ma...
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JP2549412Y2 |
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JP2543701Y2 |
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JPH09202287A |
To prevent the accumulation of water in the recessed part of the uneven portions of an air mat bottom surface by covering the upper surface of the air mat bottom of an air boat with an air mat bottom cover made of a watertight flexible s...
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JPH09202288A |
To use an air boat both as a fully closed boat and a fully opened boat by forming the cover body of the air boat by a flexible sheet and covering an air body surface forming an air boat main body side up to the lower side of its center. ...
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JP2541718Y2 |
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JP2540596Y2 |
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JPH09506311A |
PCT No. PCT/SE94/01109 Sec. 371 Date May 22, 1996 Sec. 102(e) Date May 22, 1996 PCT Filed Nov. 22, 1994 PCT Pub. No. WO95/14590 PCT Pub. Date Jun. 1, 1995The present invention refers to a device, at a box consisting of an upper part and ...
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JP2622730B2 |
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JPH0958571A |
To prevent the damage of a bottom plate by a method wherein a frame locked at a side stringer is mounted on a part of both side edges of a plate-form body at which the end part of a side stringer is positioned, in a device having the sid...
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JP2526950Y2 |
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JP2524500Y2 |
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JPH0911973A |
To facilitate boat folding work by fitting seat plates between a pair of board side panels, and fixing a center wing, frictionally engaged with a connecting part for connecting a pair of boat bottom panels, to the vicinity of the center ...
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JP2520496Y2 |
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JP2544293B2 |
PURPOSE: To provide a collapsible boat characterized in that it is substantially airtightly sealed at all positions, thereby preventing a leak into the boat, and also it enables an ocean cruise irrespective of a simple seal structure in ...
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JP2505102Y2 |
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JP2504263Y2 |
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JPH08156873A |
PURPOSE: To dispense with much time for operations by freely changing over the one side open surface of a cover bocy to the covering position of covering from aboye opposedly to the upper side open surface of a boat body and the opening ...
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JPH08142977A |
PURPOSE: To provide a rubber boat capable of easily discharging water entering the rubber boat, and excellent in the stability. CONSTITUTION: A bottom cloth 1 provided with a water discharging hole 4 is fitted to the bottom of a rubber b...
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JPH0872784A |
PURPOSE: To simplify the assembly and disassembly of boats by providing a plurality of boats including a boat to which an erectable mast can be removably attached and attaching removably a mounting arm to an arm mounting groove formed on...
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JPH0866967A |
PURPOSE: To obtain a transom board with an enhanced durability by the use of core material being hardened and foamed with foamable polyurethane resin liquid impregnated into glass fiber oriented in a constant direction. superimposing the...
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JPH084399Y2 |
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JPH08431B2 |
A small collapsible canoe or other boat is disclosed which includes a canvas stretched over a knockdown frame formed from fiber-reinforced plastic tubes each containing a synthetic fiber selected from a polyester fiber, a polyamide fiber...
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JPH07329875A |
PURPOSE: To realize a three dimensional curved shape and to improve workability and an outer appearance quality. CONSTITUTION: A manufacturing shape (Q) of a tube formed along a central line CL a scheduled expanded shape (P) of which is ...
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JPH07329876A |
PURPOSE: To reinforce a defective part inside of an air drum and lengthen its longevity by providing a continuous sealant layer consisting of aqueous latex inside of each air drum divided parts on a rubber boat installed with a ship's bo...
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JPH0751434Y2 |
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JPH0750316Y2 |
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JPH0750317Y2 |
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JPH07275089A |
PURPOSE: To enable the efficient sure adhesion between a cloth strap and a sheet member by coating a portion of an adhesive applying surface except for an adhesive portion of the cloth strap on an adhesive applying surface with a strippi...
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JPH0745422Y2 |
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JPH07267179A |
PURPOSE: To perform simple and firm assembly of a ship hull, improve the durability and reduce the weight. CONSTITUTION: A small boat 1 has at least a ship bottom panel 2 and side panels 3 on both sides out of metallic panel parts. The e...
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JPH07509202A |
PCT No. PCT/IT93/00077 Sec. 371 Date Dec. 15, 1994 Sec. 102(e) Date Dec. 15, 1994 PCT Filed Jul. 20, 1993 PCT Pub. No. WO94/26584 PCT Pub. Date Nov. 24, 1994A water craft includes a rigid tubular hull structure corresponding to the struc...
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JPH0743967U |
A boat having a pair of bottom banels provided with respective flaps to cause the stern of the boat to ride relatively high in the water when the boat is driven forwardly in the water by an outboard motor. In one embodiment, the flaps pi...
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JPH0742956Y2 |
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JPH0743853U |
[Purpose] By increasing the absolute amount of drainage without reducing the strength of the bottom of the rubber boat body and efficiently removing water from the top of the bottom of the boat, even if the amount of water entering the b...
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JPH0742742U |
[Purpose] Providing a falt boat hull that can be easily assembled, disassembled and stored, and has excellent wave-cutting performance compared to conventional ones. [Constitution] In a falt boat hull that is assembled by connecting the ...
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