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JP2024509320A |
The container carrier of the present invention has a hull that includes a side plate that has a double hull structure with a side outer plate and an inner ship side plate, a bottom plate that has a double bottom structure with an outer b...
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JP7422194B1 |
The present invention provides a web frame mounting structure that can reduce stress concentration at the joint between the lower end of the web frame and the bottom top plate. A web frame 3 is attached to the inside of a ship's side pla...
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JP7417697B1 |
An object of the present invention is to provide a car carrier capable of high-speed navigation and an increase in car loading capacity. [Solution] In the bow section SB of the car carrier S, a reinforcing casing 10 made up of a combinat...
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JP7406942B2 |
To provide a ship capable of securing buoyancy of the ship even if the ship is flooded.A ship comprises: a hull with a pair of broadsides and a bottom; a bulkhead forming an engine area by partitioning the inside of the ship in the bow a...
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JP7375077B2 |
Provided are a stern add-on structure and a ship with which it is possible to mitigate thrust loss and save energy. This ship 1 comprises a stern add-on structure 2 disposed on a ship bottom 12 above a propeller 11, and the stern add-on ...
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JP2023157592A |
To suppress hogging longitudinal bending moment generated in a hull.A vessel includes a hull having a pair of broadsides and a bottom, a plurality of compartments arranged in the bow-stern direction of the hull, and a fuel tank arranged ...
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JP2023157599A |
To increase the capacity of a fuel tank efficiently in a limited space on an upper deck.A ship 1A includes: a hull 2 having an upper deck 5; an upper structure 7 extending upward from the upper deck 5 and having an accommodation space; a...
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JP2023157594A |
To inhibit cost increase caused by securing fireproof performance at the side of an upper structure which faces a fuel tank.A ship includes: a hull having a pair of broadsides and an upper deck; an upper structure extending upward from t...
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JP3243157U |
An object of the present invention is to install a self-leveling material by pouring it on the steel plate of the deck of a ship, to perform construction in a short period of time, and to improve adhesion to the steel plate of the floor ...
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JP2023106321A |
To provide a method, an apparatus, a composite manufacturing system and a computer program product for designing a composite hollow body.The method comprises: selecting ply layers for a hollow composite body, where the ply layers compris...
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JP7316415B1 |
[Theme]To provide a deck stringer structure for a multi-deck ship capable of maintaining the maximum waterline as originally planned even when ship specifications are changed. In a multi-deck ship (S), a thickened deck stringer (20) is u...
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JP2023102338A |
To provide a method for constructing a sound insulation floor structure for a deck of a vessel which is excellent in interlayer adhesion between a vibration-damping material layer and other layer, in the case where the vibration-damping ...
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JP2023102337A |
To provide a method for constructing a sound insulation floor structure for a deck of a vessel which is excellent in adhesion between a vibration-damping material layer and a leveling material layer for a deck of a vessel, and is excelle...
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JP7302016B2 |
A connecting structure of metal member and fiberglass, and a watercraft body, the metal member (11, 21, 31, 41) is provided with through holes (13, 24, 33, 43) penetrating the metal member (11, 21, 31, 41), and is provided with a first s...
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JP2023079932A |
To provide a construction method for floor structure of a vessel housing compartment capable of suppressing occurrence of cracking in mortar finishing of the floor structure of the vessel housing compartment as well as improving workabil...
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JP2023073992A |
To provide a drainage structure of a ballast tank in which the drainage time of residual ballast water is not significantly lengthened even if the number of communication holes and their opening areas are reduced.The total opening area o...
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JP7252281B2 |
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JP2023042170A |
To provide a reduction method for increase in rolling resistance, a reduction system for increase in rolling resistance for a vessel, and a vessel capable of improving fuel consumption, etc., of the vessel by rationally reducing increase...
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JP7233115B2 |
A method for assembling a wind turbine, including: attaching an elevator carriage (27) to a nacelle (9) to form a carriage-nacelle assembly (27,9); and mounting the carriage-nacelle assembly (27,9) on to a tower (3) as a unit.
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JP2023508813A |
The present invention relates primarily to profiles used in the shipbuilding and aeronautical industries and in the construction of all structures. A bilaterally symmetrical valve profile was developed by conceiving the cross-sectional a...
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JP7178077B2 |
To provide a wake flow field design method capable of realizing overall optimization of hull, stern appendages, and propellers, a wake flow field design system, and ship considering the wake flow field.The design method of wake flow fiel...
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JP7154292B2 |
The invention relates to a sealed and thermally insulating tank in which the insulating barrier comprises a row of angle structures (30), said angle structure comprising a dihedral insulating block (31) and a metal angle section (32), in...
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JP7143978B2 |
To provide an offshore floating body structure which allows arrangement on a top side to be freely set/changed in a vessel longitudinal direction without performing any reinforcement work even after completion of vessel construction, and...
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JP7142683B2 |
The invention relates to a sealed and thermally insulating tank for storing a fluid, wherein a tank wall comprises, successively in a thickness direction, a secondary thermal insulation barrier (1), a secondary sealing membrane (4), a pr...
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JP2022140164A |
To provide a ship shell structure and a ship capable of reducing ship shell structure members while suppressing the increase of weight.A ship shell structure 2 comprises: a plurality of center tanks 21 arranged along a hull center line C...
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JP7137820B2 |
A stern platform assembly for an outboard propelled boat (B), comprising a pair of side support wings (11), a movable platform (13) arranged adjacent to the side support wings (11), and a motion mechanism (20; 20'; 20") housed within eac...
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JP7132379B1 |
A hull structure for preventing puddle in a cargo hold in a general cargo ship, which does not cause a puddle on the transverse girder face member in the cargo hold and does not force the work of removing the puddle during cargo handling...
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JP2022122513A |
To provide a sound absorption member capable of effectively absorbing sound, and transport equipment.A sound absorption member 70 comprises: a porous plate 80 which has a plurality of hole parts 80b penetrating in a plate thickness direc...
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JP2022119343A |
To provide a ship capable of improving propulsion performance and of minimizing the damage caused by slamming without sacrificing turning performance and workability when a pitching vibration occurs.A ship 100 comprises a hull 4 having a...
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JP7062238B1 |
To provide a pusher / barge ship having high operation efficiency and excellent safety. Another object of the present invention is to provide a hull structure of a self-propelled ship to which the present invention is applied. The pusher...
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JP2022056912A |
To provide a vessel structure capable of carrying out inspection of a welded portion to be a critical point in a hinge hopper tank without great expenditure for an inspection facility.One side stringer 31 is provided along a welded porti...
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JP7033390B2 |
To provide an installation structure of the deck crane capable of improving workability of the reinforcement to the upper deck and a marine vessel comprising that structure.The marine vessel comprises plural deck cross beams 14 which ext...
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JP2022022676A |
To provide a supporting leg for a ship floor material that has fire resistance so high to use also inside a ship, as well as, a small secular variation, and moreover, a high noise reduction performance.A supporting leg 1 for a ship floor...
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JP2022008704A |
To provide a holder assembly for installing bulkhead penetration pipe materials of a ship capable of accurately and efficiently installing penetration pipe materials while maintaining airtightness.A holder assembly includes a holder unit...
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JP6979781B2 |
To provide a hull construction of a vessel and a method of manufacturing a vibration preventive device to allow acoustic radiation noise to be significantly reduced and high performance of sonar probe to be achieved.A hull construction o...
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JP6979069B2 |
An underwater craft is considerably less likely to be detected by sonar if the underwater craft includes an outer hull as disclosed herein, which outer hull may extend in a longitudinal direction through a stern section, through a midshi...
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JP6973729B2 |
To provide a stern structure capable of removing even rudder stock in a simple shape from a hull and facilitating removable work.A rudder stock 14 is inserted into a rudder trunk 16 installed in a hull and its lower end is detachably con...
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JP6973732B2 |
To provide a riser pipe support structure capable of enduring a great load on an offshore floating body structure.A riser pipe support structure retains and fixes a multiple number of riser pipes R to a side shell 12 along the longitudin...
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JP6952635B2 |
Provided is a ship capable of easily performing painting work in a cargo tank. The ship (100) comprises a wall unit (51, 53) extending in a longitudinal direction of the ship (100) between an upper deck (10) and a bulkhead (16). The wall...
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JP2021133918A |
To provide a jet propulsion vessel capable of having strength of a deck improved.This jet propulsion vessel 100 includes a boat hull 3 including a hull 3a and a deck 3b installed above the hull 3a and a pair of frame members 4 provided o...
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JP6918900B2 |
To provide a stress reduction structure at a vessel hold web frame end, capable of suppressing the plate thickness increase of a peripheral member by reducing stress at the vessel hold web frame end (in-vessel transverse frame), facilita...
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JP2021113042A |
To provide a liquefied gas fuel vessel capable of preventing tank domes and equipment from interfering with a cargo gear without deforming a liquefied gas fuel tank.A liquefied gas fuel vessel includes: liquefied gas fuel tanks 9, 9' for...
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JP2021113034A |
To provide a hull shape of a cargo vessel capable of improving propulsion performance of the vessel while retaining cargo loading possible area maximum with its width substantially same as the beam.A hull structure in a cargo vessel with...
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JP6914116B2 |
To easily carry out layout, laying, adding and changing of electric wire, piping and air duct.A vessel 1 includes: a hull 2 provided with a pair of broadsides 4 provided on both side of a vessel lateral direction Dw, and a plurality of d...
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JP6902129B1 |
To provide a pillar P for a ship which can be welded from both front and back surfaces of a steel plate constituting a pillar body and has a good strength balance on both sides in two orthogonal directions on a floor surface. This is a s...
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JP6898404B2 |
To provide an upper stool arrangement structure for a tanker having work be capable of being carried out without climbing a stool top in cargo tank cleaning by not having residual liquid (load residue) retained on a stool top even in loa...
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JP6898483B1 |
[Task] Stress concentrates on the corners of the square compartment to be erected without protruding the reinforcing members, etc., even when the target square compartment is erected separately in the loading sill of the ship at a right ...
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JP6900244B2 |
A method and a frame structure for an opening to be provided with a hatch (3) and made in a wall (2) constructed from a fire resistant material, said method comprising assembling the frame from one or more frame elements (4) bent from a ...
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JP6856984B2 |
The invention relates to a fire resistant wall structure (1), comprising a first wall element (2) and a second wall element (3). Both wall elements comprise a surface plate (4), which is provided at its first edge (41) and at its second ...
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JP6813424B2 |
To provide a hull structure and ship capable of reducing the deformation of the access hole peripheral edge in a girder member and of easily repairing it even if it is deformed.A hull structure comprises the girder member 28 which has an...
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