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Matches 601 - 650 out of 3,328

Document Document Title
JP2014024502A
To provide a floating bridge or a floating body pier and a floating body unit for quickly forming these, to be used in an emergency and a disaster.A floating body unit 1 comprises: a compression strut constituted of a floorboard panel 11...  
JP5394101B2  
JP5373930B2
To remedy difficulty of the boring work of a supporting surface of a stern flange in a conventional water jet type ship. Errors in inclination of a mounting face of a stern flange fixed to a stern part of a ship mounted on a building ber...  
JP5336671B2
To provide a dispersive jet type engine for increasing thrust by dispersively jetting turbo jet exhaust gas from small diameter pipes, the gas being mixed with seawater to cause jet fluid backward, since an engine is heavy in a conventio...  
JP2013199217A
To provide an amphibious vehicle capable of reducing various resistances during on-water driving and suppressing adhesion of submerged aquatic plants, etc. with a simple structure and low manufacturing cost.An amphibious vehicle 1 has a ...  
JP2013184564A
To provide a vessel propulsion apparatus equipped with only one jet pump, configured to improve steerability during backward motion without changing relationship between the steering direction and the vessel turning direction when a vess...  
JP2013180613A
To provide an amphibious vehicle enabled in excellent on-water traveling and land traveling while controlling enlargement and complication.An amphibious vehicle is provided with: a base frame 11; a cabin 12 mounted to the base frame 11; ...  
JP2013533152A
It is a wet bike which comprises the one central part provided with a seat, and two flanks, and has an operation mechanism, The wet bike comprises the front part and a rear part which were made to connect mutually by hinge connection, Th...  
JP5255147B1
[Subject] Ballast tank equipment of vessel speed stream pressure surfacing is used, and a rectangle, raising an azimuth thruster to a deck, and an up-and-down propulsive engine that makes natural power sources the source of power are pro...  
JP2013530095A
A personal watercraft body comprises a recess configured to receive similarly shaped cassettes. A first cassette may be motorized to propel the body relative to a body of water. A second cassette may be non-motorized and may include a st...  
JP2013144538A
To provide an arithmetic control unit for controlling a floating crane which can prevent a suspended load thrown by a crane from becoming unstable on a water surface or in water or flowing when a plurality of propelling machines hold a h...  
JP2013142336A
To provide a device that embodies a technique of utilizing a static pressure in deep water as a power device for achieving constant stable high power in a confined location, by solving a critical problem of development of a renewable ene...  
JP2013133024A
To provide a navigating object having a propeller capable of improving silence.The navigating object 10 includes an auxiliary jet flow blowout propulsion device 1, and a main propulsion device 4. The auxiliary jet flow blowout propulsion...  
JP2013132995A
To provide an amphibious vehicle capable of properly cooling a cooling object, while reducing an apparatus cost.An amphibious vehicle is provided for sailing on water and running on a land, and includes: an engine as a power source; a wa...  
JP2013117230A
To provide a dispersive jet type engine for increasing thrust by dispersively jetting turbo jet exhaust gas from small diameter pipes, the gas being mixed with seawater to cause jet fluid backward, since an engine is heavy in a conventio...  
JP2013116640A
To provide a method and device for preventing approach of small drifting object, configured to prevent drifting articles such as a small craft or a driftwood from dangerously approaching a large vessel or the like, while securing safety ...  
JP2013106866A
To provide a model boat capable of suppressing occurrence of malfunction caused by water-weed, etc. and capable of miniaturizing and simplifying the structure of a propulsion device.The model boat 1 includes a plurality of paddle-type pr...  
JP2013107609A
To structure a motor water jet propeller, which can get thrust by pressurizing outside water, sucked in a jet waterway by an impeller rotated by a motor, and jetting this pressurized water, such that it can prevent the motor from being o...  
JP2013107596A
To provide a marine vessel and a marine vessel propulsion unit which enable the ingression of water into the marine vessel to be prevented and a high power electric motor to be mounted to the marine vessel.The marine vessel includes a hu...  
JP2013100102A
To provide a proper trim and reverse system for a jet propulsion watercraft.Systems for controlling the trim of a nozzle of the jet propulsion watercraft 16 as well as the operation of the reverse gate 20 of such a watercraft are provide...  
JP2013087619A
To provide an emergency evacuation place for an earthquake, a tsunami wave, a typhoon, a flood, a fire, an avalanche, lightning, a tornado, or the like.A disaster emergency evacuation capsule (simple stationary type) has a water jet 5 as...  
JP2013086668A
To inhibit a watercraft which does not conform to regulations of respective countries or respective regions from being used in the relevant countries or regions.A watercraft includes a watercraft body, a GNSS receiver 68, a storage devic...  
JP2013514942A
[Subject] In order that vehicles may float underwater, desirable lift is brought about, and an amphibious motorbike which moreover has a hull which enables vehicles to incline / circle during use on land is provided. [Means for Solution]...  
JP5189050B2  
JP5175281B2  
JP2013052719A
To provide a thrust enhancement device for enhancing thrust of a fountain propulsion device.The thrust enhancement device 1 includes a gas discharge port 40 and a gas introduction device 50. One or more gas discharge ports 40 are dispose...  
JP5165173B2
A propulsion system for ships having an impeller (13, 14), a stator shell (1), and an impeller housing (3) for achieving a water jet, a shaft (11, 12) for the propulsion of the impeller (13), and a bearing arrangement for the shaft (11, ...  
JP5100370B2  
JP2012240567A
To provide a forward-reverse switching device of a jet propulsion watercraft capable of locking a bucket in a neutral position.The forward-reverse switching device 16 includes a base member 31 fixed to a hull 11, a slide member 32 movabl...  
JP2012236586A
To provide a vessel propulsion apparatus which can enhance boat steerability at low speed.The vessel propulsion apparatus includes a nozzle 1018, a deflector 1019, a forward bucket 1025 (hereinafter, referred to as an "F bucket "). The F...  
JP2012232736A
To provide a propulsion system, a method for forming propulsion system, and a method for operating propulsion system, which facilitate switching of an output and enable propulsion along a multi-axis direction and a rotation around multi ...  
JP2012224096A
To provide a ship propulsion apparatus that enables safe voyage even in an emergency, and to provide a ship provided with the same.The ship propulsion apparatus 3 includes: an engine 4 accommodated in a hull 2; a power transmission mecha...  
JP2012183948A
To provide a ship propelled by two kinds of driving sources of an internal combustion engine and an electric motor, without largely changing an existing structure related to the internal combustion engine.This ship 1 includes a first pro...  
JP5032906B2  
JP5030826B2  
JP5004025B2  
JP5004491B2  
JP2012148769A
To remedy difficulty of the boring work of a supporting surface of a stern flange in a conventional water jet type ship.Errors in inclination of a mounting face of a stern flange fixed to a stern part of a ship mounted on a building bert...  
JP2012140102A
To provide a well balanced and secure twin blower injection moving device that turns right or left by a backward driving force generated by compressed air and also prevents long hair or a muffler of an operator from being tangled around ...  
JP4979871B2
A propulsion system for ships having an impeller (13, 14), a stator shell (1), and an impeller housing (3) for achieving a water jet, a shaft (11, 12) for the propulsion of the impeller (13), and a bearing arrangement for the shaft (11, ...  
JP2012116329A
To provide a ship propulsion device which changes a traveling direction of a ship with small power and does not spoil driving force when changing a traveling direction, or also when going straight on.The ship propulsion device 2 is prepa...  
JP2012510914A
The present invention relates to a ship propulsion system (S) having a pump jet (P), which comprises a pump housing (G) and a drive motor, wherein a rotor (2) of an impeller of the pump jet (P) has a rotational axis (B) which is not alig...  
JP4925683B2  
JP2012076526A
To reduce a building process of a water jet ship and to prevent danger during the building work.In a process in which the front end of a suction duct 33 is connected to a water-intake hole 32 opened on a ship's bottom 31 of a hull 30 of ...  
JP4919194B2  
JP2011218915A5  
JP2012030680A
To provide a water jet propulsion ship capable of exposing an outboard part on the water surface in advancing at a relatively low speed.The water jet propulsion ship 100 is constituted so that a lower portion and a side of an outboard 40...  
JP2012025260A
To provide a marine propulsion apparatus which is superior in the maneuvering capacity upon low-speed cruising.Reverse gates 28L and 28R are configured so as to change opening between a full-closed position covering the entire jet port o...  
JP4873668B2  
JP4873654B2  

Matches 601 - 650 out of 3,328