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JP3135924U |
To provide a hull rotating device having a small resistance to push a ship downwind and a large turning power to rotate the ship by the wind. A hull rotating device comprising a base portion attached to a hull and a main body portion att...
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JP3949895B2 |
To provide a total enclosure type bridge wing with largely improved visibility from a monitoring place at a center part for securing safety of navigation of a vessel. In this total enclosure type bridge wing, its vessel side side end par...
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JP3130979U |
To provide a fuel tank capable of minimizing an amount of oil spill from a fuel tank at the time of damage to the outer skin on the ship side at the time of collision or grounding without changing the shape of the hull, and to provide a ...
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JP3841712B2 |
To reduce wind resistance received by a ship. Cutout stepped parts 17a, 17b are provided extending over the substantially whole length from a bow 12 to a stern 13, or from the bow 12 to the substantially central part of the ship's body a...
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JP3126413U |
To wind a fishing boat provided with a house-shaped awning sheet so that the awning sheet does not get in the way when throwing and fishing with a fishing rod. A winding cylinder 4 is laid horizontally on a top of a house-shaped frame 3 ...
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JP2006264649A |
To provide a vessel capable of reducing resistance generated on the vessel by air pressure at navigation.The vessel has a hull 1B and a side surface shape of the hull is a shape that a position of an area center A2 of a side surface can ...
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JP2006111026A |
To provide a telescopic mast device capable of being accommodated without constituting an obstacle on the deck of a ship, structured simply, and able to conduct expanding/contracting motions well balanced in the weight.The mast body 1 is...
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JP3745440B2 |
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JP2005289295A |
To provide a bridge structure capable of reducing the number of crews in a steering room from two to one.It is not required to provide a big chimney on a hull and possible to secure a rear view field of a bridge as the pod propulsion shi...
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JP3686014B2 |
To provide a device for allowing even a woman having no physical strength to easily up a sail without opening a hole in the sail. A rod-shaped member 21 is erected on a board 20. Next, a direction changing tool 25 through which a rope 24...
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JP3679546B2 |
To provide a vibration isolation device to reduce the generation of vibration throughout a wide range of from a low frequency region to a high frequency. A lower container 12 of which a vibration isolation device 1 consists and an upper ...
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JP2005521589A |
A method and arrangement for reducing the weight and optimizing the longitudinal strength of a watercraft, which is especially suitable for transportation of liquefied natural gas (LNG) or other corresponding mediums and comprises a hull...
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JP2005125985A |
To provide a stealth vessel capable of closing an opening of an upper structure object with a member having a stealth property without increasing weight of a vessel body and covering an equipment for battle with a cover member having ste...
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JP3624742B2 |
To provide a binding device enabling a rope to be stably and easily bound under tension and a rope binding method using the same. In this binding device 1, a first rope hole 3 and a second rope hole 4 are provided at one longitudinal end...
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JP3621890B2 |
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JP3614502B2 |
PURPOSE: To provide a function as a sail boat to a propelled boat itself, as to a propelled boat which is carried by a propeller boat, and functions as a base far out at sea. CONSTITUTION: In a propelled boat furnishing a fitting recess ...
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JP2004521797A |
A sliding keel sailboat of the type comprises a sailing hull, a mast and a sailing arrangement whereon aero-dynamic forces, apt to be transferred to the hull through the mast, push, the mast being integral with a pivoting structure which...
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JP2004161224A |
To provide a method for using wind power as propulsion force by relieving a special load such as a round-the-clock steering operation and maneuvering therefore by tilting heavily to one side, weighting the tip of a vertically long keel, ...
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JP3526285B2 |
To solve a problem of worrying about a forward safe visual field since the height of an operation room of a push boat cannot be changed in response to full load time or empty cargo time of a barge. This push boat having the operation roo...
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JP2004098950A |
To provide a technology for improving workability of maintenance of an apparatus housed inside a deck.A rear opening 42 is continuously opened in the rear of a seat lower opening 41; a bridge material 43 is detachably installed in a boun...
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JP2004025915A |
To enable regulation of orientation of a spanker to an optimum with simple operation and remarkably improve workability including frequent regulation.A spanker regulating means X is loaded on a the stern end of a small fishing boat and c...
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JP2003531074A |
The present invention relates in particular to an autonomous container ship of the type having a hull, propulsion means, and loading and unloading means, characterized by having ballasting means and means (11, 12, 5) for varying the air ...
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JP2003237683A |
To provide an apparatus for fixing a simplified roof for a small marine vessel with improved safety and appearance by reducing a height dimension above an upper face plate of a hull while positively fixing a support frame.In this apparat...
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JP3408446B2 |
To have protection from wind, sun and rain by providing a windshield which continuously and integrally covers a region from a front part of a operation part facing a steering wheel to an upper part thereof extending to a rear position of...
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JP3388952B2 |
To realize passing between a buffer supporting division and a main hull and a superstructure side by realizing a control so that the prescribed point of the buffer supporting division is constantly not deviated from the perpendicular lin...
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JP2003063480A |
To provide a method for adjusting a natural frequency of a mast with a monopole capable of changing the natural frequency of the whole body of the mast.In this mast with a monopole, the monopole 2 that is thinner than the mast is coupled...
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JP3376455B2 |
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JP2003026086A |
To provide an offshore structure capable of reducing adverse influence affecting the offshore structure by wind.This offshore structure 20 has a plurality of columns 2a and 2b erected on the water bottom, and having an upper end part pro...
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JP3353793B2 |
PURPOSE: To improve the economical, safety and comfortability by leveling up the deckhouses on the second or higher layer efficiency to provide a navigation bridge deckhouse on the uppermost part, demarcating a void capable of loading th...
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JP3332960B2 |
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JP2002274480A |
To solve a problem wherein bows of leeward side hulls lower in a catamaran hydrofoil yacht for connecting the left and right hulls by a connecting shaft so as to be relatively rotatable.Rear parts of a pair of left and right hulls 10A an...
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JP2002220091A |
To provide a container ship that can increase a loading capacity for cargo by increasing a cargo space, and can ensure safe navigation by positioning a wheelhouse on the stem side and improving forward sight from the wheelhouse.The conta...
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JP3295427B2 |
A catamaran vessel includes two hulls which are mutually connected by a cargo deck. A superstructure includes passenger spaces and is supported by a web structure which extends generally along each hull. Each longitudinal side wall of th...
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JP3276291B2 |
To reduce the amount of stiffeners and work at an elevated spot by a method wherein a damping tank for an elevated spot includes therein a U-shaped liquid passage formed by the tank and a vertical tank, and a body of the tank is formed f...
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JP3245024B2 |
To effectively prevent the transmission of vibration to a bridge main body with the simple structure. A bridge main body 2 is connected to a hull member 1 through a buffer member 4, and this buffer member 4 is arranged so that a lower pa...
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JP2001328587A |
To provide a method for reducing load to a device generating power by suppressing air resistance to a low degree without changing an upper structure and a hull structure.The hull structure constituted of a main hull partitioned by a wall...
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JP2001521860A |
The invention concerns a competition or cruiser sailboat comprising a hull (1) closed by deck (2), and wherein is implanted the lower end of a mast (4) bearing the rigging, characterized in that the mast (4) is a tilting mast without sid...
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JP2001310792A |
To improve the vibration resistance of a hull structure by absorbing vibration transmitted to the hull structure.This column device for a hull structure comprises a column member 22 having a hollow interior and opposite open ends and fix...
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JP3188351B2 |
PURPOSE: To enable passengers to move safety in side passages connecting a stern deck and a bow deck to each other by forming the side window part into a recessed part recessed from the side face of a cabin, and providing a handrail belo...
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JP2001130486A |
To improve the fuel consumption of a submarine by reducing a wave making resistance caused by an upper structure so as to suppress a loss of power. This submarine comprises a hull 10 and an upper structure 11 provided on the top of the h...
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JP3156130B2 |
To provide a composite structure having layered arrangement imparting high strength and especially high bending strength. A composite member 10 has a peculiar layered structure imparting high bending strength and is formed from a plurali...
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JP2000326889A |
To open a hinged door outward of a hull to secure a large space on the side of a steering seat and to allow a steersman to easily perform fishing operations while sitting on the steering seat by enabling the rear of the bridge side of a ...
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JP2000257667A |
To provide a vibration isolating method, a measuring device for vibration isolation, and a vibration isolating structure, for preventing a projecting part of a ship from resonating in relation to vibration generated by a vibration source...
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JP2000211579A |
To enable meters to be easily viewed and also make them less apt to be exposed to seawater by forming a recess in a deck member positioned at a front part of a boat body, installing the meters in the recess, and covering the recess part ...
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JP3041100B2 |
PURPOSE: To enable a view point of a pilot to be set high and further ensure stability not to be reduced so much. CONSTITUTION: A cabin 30 is formed on a deck 2 and a steering wheel 40 is provided on the rear end of the upper wall 35 of ...
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JP2000095183A |
To provide a container ship which improves sight while maintaining good righting capability by increasing the local height of the ceiling portion of a wheel house.A protruding portion 4 at the center of the front portion is locally integ...
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JP2000085677A |
To adequately suggest wind pressure resistance during sailing and furthermore improve save energy for a ship in a relatively simple facility and work, by providing a savonius wind turbine at the edge of the front surface so that the edge...
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JPH11269820A |
To provide a rocking reducer for a floating-body bridge reducing the rocking of the bridge constructed on a floating body by lowering the rocking of the floating body generated by waves on a sea surface and the surface of a lake, particu...
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JP2927462B2 |
A passenger ship having asymmetrical superstructures (3) which define two distinct free spaces (8, 9) at the bulwarks, on the sides of the main deck. These spaces are mutually asymmetrical with respect to the diametrical plane (4) of sym...
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JP2913347B2 |
PURPOSE:To reduce complicated works in a hull by providing a unit bath accompanied with a cabin in an accommodation space, which is incorporated in the cabin before installation of the cabin. CONSTITUTION:In a method in which a structure...
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