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JP2002370688A |
To provide a watercraft capable of quickly assembling and disassembling, capable of relatively reducing a cost and weight, having rigidity for preventing deflection, superior in operability, and easy in a movement in various water states...
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JP2002347692A |
To provide a boat capable of easily transporting a hull, being easily assembled, and improving the performance such as the stability, the steering performance and the translating performance. At least one of a bottom wall 22, a side wall...
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JP3343847B2 |
To facilitate the operation of bending a boarding deck air chamber substantially at a right angle from the necked part of an arm air chamber part by providing, on the boarding base air chamber, bar-like arm air chamber parts having benda...
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JP2002321684A |
To provide an air filling bag and a boat capable of correctly recognizing the state in which internal pressure reaches a predetermined value as air is filled.The air filling bag 12 is used for at least a part of a boat hull 11. The air f...
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JP2002240781A |
To provide a light and economical assembling type catamaran capable of being assembled by human power without using tools, without applying large external force to assembling members because the assembled catamaran is not rigidly connect...
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JP2002225784A |
To effectively improve the stiffness of an inflatable canoe having two pieces of right and left air bodies as a basic structure of a hull.Thwarts 7a, 7b are laid over both end portions of the right and left air bodies 1, thereby composin...
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JP2002225783A |
To decrease resistance generated in a stem portion of an inflatable canoe by rationally shaping a stem bottom portion.This inflatable canoe has a pair of right and left air body 1. A stem air chamber 2 and a stern air chamber 3 upwardly ...
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JP3292983B2 |
To provide an inexpensive pump to exhibit the pump action by repeating the crushing of a pump main body and the extension of the pump main body through a tension member by arranging the tension member in at least one end plate of a hollo...
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JP2002166885A |
To provide a lifeboat having a hood allowing escaping rapidly and easily when the lifeboat capsizes.This lifeboat comprises an air chamber formed in a ship shape and the hood 5 covering a portion surrounded by the air chamber. The hood c...
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JP2002166884A |
To provide a lifeboat folded in a containing bag attachable to a human body.This lifeboat comprises a manual expanding air chamber 1 to be expanded by compressed air to form a ship shape and flexible floor cloth 3 stretching at a lower p...
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JP3288110B2 |
PURPOSE: To add a seat function to an air hull so as to enlarge living space in an inflatable boat whose side forms a hull comprised of the air hull by forming in the upper portion of the inside edge of the air hull a recessed portion wh...
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JP2002096792A |
To provide a convenient airboat preventing a small object from dropping from a through-hole in its bottom plate.The airboat 1 comprises an inflatable hull 2, a bottom sheet 3 attached to the hull 2, a floor panel 4 formed of an air mat, ...
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JP2002503592A |
(57) The summary life saving raft has the floor (21) and roof (22) which are separated by expansion type structure (13a*13f). When it expands, a floor (21) and a roof (22) serve as abbreviated parallel, and offer the life saving raft in ...
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JP2002019690A |
To provide a folding boat having excellent durability and capable of improving the strength of a hull cloth arranged at a position corresponding to a frame part of a bottom part of the boat.This folding boat is provided with frames 6A to...
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JP2002012183A |
To provide an air boat superior in portability, excellent in boading comfort, having high rigidity of a hull and superior in maneuverability such as course keeping performance, turning performance, sea kindliness and accelerating perform...
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JP2001270488A |
To provide a dividable small-sized boat capable of being easily assembled or disassembled by one person, easily transported or stored, and assembled or disassembled in a state of being floated on the sea, and made of a metallic plate for...
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JP3211386B2 |
PURPOSE: To obtain a bottom plate for an air port which is lightweight and firm at a low cost and the manufacturing method by the reinforcement by a frame body and a reinforcing mat which is made of the fiber-reinforced synthetic resin a...
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JP2001192090A |
To provide a towable open tank capable of reliably detecting and displaying a full-tank state of a fluid to be transported and, as a result, avoiding a risk of occurrence of a secondary disaster. The towable open tank 10 has a buoyance t...
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JP2607364Y2 |
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JP3180445B2 |
PURPOSE: To provide an air boat where the sufficient connecting strength of an air-containing body to the hard material hull is maintained, and the attachment/detachment of the air-containing body to/from the hard material hull is facili...
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JP3154160B1 |
[Summary] Subject The division type small boat whose composition can perform an assembly and decomposition easily alone, can perform an assembly and decomposition while transportation and storage become easy and floats at sea, and is pos...
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JP2001088772A |
To provide an inflatable boat capable of easily and certainly installing and removing a lateral air chamber on and from an air drum, maintaining connecting strength at the time when the air drum and the lateral air chamber are connected ...
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JP2001082004A |
To enable the good property of holding shape and the simplicity of constitution when forming an angle in the middle part of an air mat. When a flat air mat 1 is bent, a pair of fasteners 13a, 13b are fitted to both sides of the bending c...
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JP2001074840A |
To install a fish-finder at a place suitable for fish finding so that the space in the boat can widely be used, when installed in a small boat or the like. The attachment has its main body 2 fixed to a fitting seat (g) provided to the fl...
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JP2001039392A |
To easily and surely fit an outboard engine fitting base. An outboard engine fitting base B to be installed in an air barrel (a) of an inflatable boat A is provided with a vertical support plate b1, to which an outboard engine C is fitte...
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JP2001030976A |
To prevent a hook from piercing an air chamber of an inflatable boat mainly used for fishing purpose, and opening a hole therein. In this inflatable boat A having an outer peripheral part of an inflatable boat body A' formed of an air ch...
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JP2001030982A |
To provide a floater for fishing allowing a user to be afloat above the water level even when a floating body is damaged, and ensuring the safety while maintaining the buoyancy sufficient for returning to a shore with excellent storabili...
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JP3154160B2 |
To provide a dividable small-sized boat capable of being easily assembled or disassembled by one person, easily transported or stored, and assembled or disassembled in a state of being floated on the sea, and made of a metallic plate for...
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JP2000351393A |
To improve degree of freedom of a mounting place of an article and a seat position of personnel by forming a circular arc-shaped installing surface adjusted to curve curvature of a float part in an installing part freely installed in a c...
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JP2000313395A |
To provide a boat showing an excellent raveling property and safety in use and laid in a compact state in carrying by attachably and detachably installing an inflator bull tube to at least a part of the gunwale part. A pair of right and ...
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JP2000302087A |
To provide a seating part of a canoe type leisure boat of such a structure that turn-over is not likely and the area between the bow and stern is made a rower's seat of submerging type so that anybody can enjoy himself with canoe play sa...
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JP2000302084A |
To provide a rubber boat cover easy to carry around, excellent in the mechanical strength and easiness to be stored, and allowing a rubber boat to be used safely and economically without dropping the mobility. A cover 1 to protect an air...
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JP2000238689A |
To attach and support a grip only by adhesion without sewing work relative to the grip of an inflatable boat. This grip is formed by a grip body b1 formed by overlapping a plurality of sheets of rubber-coated cloth, and a fixing cloth b2...
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JP2000238690A |
To provide a grip for an inflatable boat with a function for easily inserting the adhesive pieces formed on both ends of the grip to the both cuts formed on the fixing cloth. This grip is formed by a grip body b1, and the fixing cloth b2...
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JP2000142556A |
To make comfortable the internal space of a small boat by providing a table plate body detachably engaged and supported via a support means at least at one position near the top of port and starboard air barrels. The front and rear parts...
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JP2000142557A |
To provide an air boat which is capable of easily and safely handle an anchor, and easily and rapidly locking an anchor rope to the air boat side. An air boat 1 is provided with a guide 4 for anchor rope to slidably drive an anchor rope ...
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JP2000142559A |
To provide an air boat which is capable of easily and safely handle an anchor, and easily and rapidly locking an anchor rope to the air boat side. An air boat 1 is provided with a guide 4 for anchor rope to slidably drive an anchor rope ...
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JP3028313B1 |
[Summary] Subject Offer of the mechanical strength which enables use which was excellent in safety and economical efficiency when using a rubber dinghy without reducing the drive, and the rubber dinghy cover excellent in storage nature w...
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JP3023951B2 |
To provide a folding boat having a simple structure, able to be quickly assembled, able to be compactly folded, and in which the movement on the boat can be safely performed. A folding boat is composed of a member for maintaining a hull ...
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JP3021717B2 |
PURPOSE: To allow people to freely move in the space of a ship and increase the number of seated people. CONSTITUTION: A ship bottom 20 is stretched at the lower section of air barrels 10, lengthy air tubes 30 made of a rubber-coated fab...
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JP2000053073A |
To reduce bending moment applied to a boat body by the floating force of a float. A boat 10 is composed of a boat body 12, and floats 14a and 14b disposed and fixed in both sides. Front and rear hole portions 22 and 24 are provided in th...
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JP3028313B2 |
To provide a rubber boat cover easy to carry around, excellent in the mechanical strength and easiness to be stored, and allowing a rubber boat to be used safely and economically without dropping the mobility. A cover 1 to protect an air...
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JP2000025685A |
To provide an inflatable boat and its manufacturing method which can largely reduce labor of buff covering work in relation to the inflatable boat. A tube-shaped air body a1 is formed by covering a buff over the whole rubber surface expo...
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JP2000025684A |
To apply an air keel below the air mat made bottom floor and increase an acceleration property by providing a reinforcement plate between the air mat made bottom floor and air keel or/and at the position corresponding to at least the big...
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JP2000016377A |
To provide a function capable of easily and surely attaching/detaching both end parts of a horizontal air chamber to/from an air body. A connection body 1 to fit and support both end faces of a horizontal air chamber a3 to right and left...
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JP2000016376A |
To provide a function capable of easily and surely attaching/detaching both end parts of a horizontal air chamber to/from an air body. A connection body 1 to fit and support both end faces of a horizontal air chamber a3 to right and left...
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JP3000513B2 |
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JP3000514B2 |
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JP2980453B2 |
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JP2969261B2 |
To install an electric motor and to carry out power propulsion of a row-boat by installing a motor mount for a rubber boat constituted by combining an aluminium pipe and an aluminium plate on the rubber made row-boat. It is made possible...
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