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JPH0574011U |
[Purpose] A radar reflector for life air boats that has a large reflection area, is constant, does not flow out or disappear, and functions even when the rescue radio wave cannot transmit. [Constitution] The surface of the life air boat ...
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JPH05221381A |
PURPOSE: To display a catamaran effect so as to improve lateral stability and prevent large rolling by a W-shaped hull by overlapping together the W-shaped hull and a pair of W-shaped fold solar panels to obtain a double W-shaped hill. C...
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JPH0531031Y2 |
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JPH0531033Y2 |
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JPH0531032Y2 |
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JPH0558594U |
[Purpose] It is to provide canoe combing that is easy to transport and less likely to be damaged. [Constitution] A combing that is attached to the edge of the cockpit opening of the canoe, and the first combing half, the second combing h...
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JPH0542093U |
[Purpose] Propeller-propelled rubber boats that are easy to carry and easy to assemble and disassemble. [Constitution] 1 block consisting of rubber boat 1 and bottom plate 2, 2 blocks consisting of 2 blocks consisting of engine chamber 5...
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JPH0518237Y2 |
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JPH0516467Y2 |
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JPH0528798U |
[Purpose] The structure of the rigid hull is simplified to reduce its weight and cost, and it does not allow water to enter the boat even at high speeds. [Constitution] The rigid hull 20 is detachably connected to the air barrel 10 by th...
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JPH0518756B2 |
A portable folding boat consisting of a blow molded body composed mainly of a flexible synthetic resin and left and right broadsides (5), (5) which can be opened to vertical positions and folded to the original positions. The retainer me...
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JPH0518758B2 |
PURPOSE: To surely fix a seat by insertedly fitting cylinder parts of left/right lower parts of cloth to detachable pipes in the longitudinal direction on the boundary part of left/right broadside parts and a stern part to fit a seat sup...
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JPH0518757B2 |
PURPOSE: To enable assembling and disassembling works to be easily executed in a short time by pulling and connecting together a bow side frame and a stern side frame of which left and right broadside parts are detachable by means of a l...
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JPH059997Y2 |
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JPH0510191U |
[Purpose] This boat is equipped with a folding mechanism so that it can be easily moved. We can incorporate the boat into our daily life, incorporate better health into our leisure activities, and hope for a better life. It is a thing [C...
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JPH054477Y2 |
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JPH04365691A |
PURPOSE: To provide a stable boat which can prevent oscillation or the like during running or turning. CONSTITUTION: In a rubber boar 1 having an air barrel part 2 and a bottom 3, fins 5 for returning waves are formed in the outer periph...
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JPH0449033Y2 |
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JPH04506497A |
A wind propulsion unit, particularly for life floats, characterised by comprising: a member (4) to be connected to at least one point on the float (1); a mast (5) mounted on said connection member (4) to support a sail (6); a fin (7) rig...
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JPH04317884A |
PURPOSE: To reduce water grounding area and allow a high speed navigation with a small power by raising a hull at the time of navigation. CONSTITUTION: A water level effect board 6 is provided between float parts 2, 2 provided on both bo...
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JPH0447036Y2 |
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JPH0445996Y2 |
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JPH04112194U |
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JPH04109698U |
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JPH04232189A |
PURPOSE: To provide a structure of a composite hull boat showing a sporty external appearance from a currently practicing module type application example while maintaining an advantage of a conventional composite hull boat. CONSTITUTION:...
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JPH0492498U |
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JPH0433196Y2 |
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JPH0433193Y2 |
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JPH0428313Y2 |
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JPH0428312Y2 |
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JPH0443594U |
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JPH0443593U |
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JPH0435095U |
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JPH0422391U |
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JPH045437Y2 |
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JPH0443187A |
PURPOSE: To facilitate the expansion of a floating body in use and fix the shape in use by constituting a floating body which is used for lifesaving boat, etc., and has a valve for introducing gas inside, from the shape memory resin mate...
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JPH0439189A |
PURPOSE: To obtain a folding boat which can be easily recovered to the boat shape from the folded state and has rigidity on a boat main body by forming the boat main body with shape memory polyurethane with the glass transition point abo...
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JPH042676Y2 |
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JPH0424187A |
PURPOSE: To prevent a boat from turning over and splashing by forming an inner balloon on the inner periphery of an outer balloon integratedly, and installing a sub-balloon on the outer balloon to raise the apparent peripheral surface of...
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JPH043783U |
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JPH03121995U |
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JPH0355519Y2 |
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JPH0352634Y2 |
An inflatable boat assembly comprises a hull including a recess disposed at the front outside portion thereof and longitudinal grooves disposed at the outer side walls thereof, and an inflatable U-shaped floating tube containing longitud...
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JPH0352239Y2 |
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JPH0370676B2 |
The tanker comprises two semi-hulls directly interconnected by means of a hinge, oil collecting installations for receiving the oil which has flown through the semi-hulls in a spaced apart position, a locking device maintaining the hulls...
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JPH0349116Y2 |
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JPH03235798A |
PURPOSE: To improve leisure properties by adding unforeseen nature to maneuvering by mounting a pusher to a position closer to a front than the central part of a circular boat, mounting a collision sensor on the outer periphery of a boat...
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JPH0347035Y2 |
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JPH0391885U |
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JPH0343915Y2 |
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