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517results about "Life-rafts" patented technology
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Combination inflator and manifold assembly
InactiveUS7056179B2Extend working lifePrevent moistureLife-raftsAudible signalling devicesPuncture resistanceSeawater
A variable volume raft containing adjustable ratio and amounts of air and or water. The buoyancy and ballast of the raft are routinely adjusted to accommodate additional occupants and changing weather conditions. A manual pump can be the primary or back up source for initial inflation. The torque pump twisted by hand or amplified by a lever arm generates air pressure for maintenance and repairing deflating lacerations at sea. The pumps collector gathers and pressurizes rain water for drinking in one chamber while pressurizing sea water as a stabilizing ballast in another chamber. A double hull or full floor chamber allows huge variations in buoyancy or ballast as dictated by changing needs for stability versus mobility. A compressed liquid or two-part foam confers puncture resistance to a portion of the raft. A thrown self-righting manual air horn, worn water-activated air horns and water activated transmitted signals, mark the site for rescuers.
Owner:COURTNEY WILLIAM L
Marine flying lifesaving method and device
The invention discloses a scheme of a flying lifesaving system fixedly or movably arranged on the bridge or deck, characterized in that: a large-diameter main ducted coaxial reversible dual-rotor body is used for bearing main lift; small-diameter ducted rotor bodies are symmetrically arranged around the large-diameter main ducted coaxial reversible dual-rotor body in the same plane, connecting arms can freely move in the forms of stretching, twisting, shaking and swinging, thus the effects of bearing assistant lift, mainly controlling the direction and resisting vortex ring are achieved; and a variable inertia system and an energy delivery dragging cable system are arranged in the main rotor. The device can resist turbulent flow sudden shearing transition winds and has anti-adverse wind long-endurance submersible capability, can fly within the length of the dragging cable or the distance of wireless remote like helicopter rescue principles under sea conditions in bad weather and directly fly beyond the persons in water to hover to conduct marine salvage; and can land on the water surface to float to release rescue devices to let the persons in water enter, and swan the rescue devices by using the motive force of the rotors and the pulling force of the energy delivery dragging cable to the lifeboats to save people, thus the rescue scheme and equipment of the rescue devices under sea conditions in bad weather are achieved.
Owner:郑鹏
Drone-type lifesaving equipment dropping device
ActiveUS20170210451A1Fast shippingQuickly and accurately approachAircraft componentsLife-raftsWireless controlPropeller
A drone-type lifesaving equipment dropping device including: an unmanned aerial vehicle (2) having a propeller (4) and a rotor (3) configured to rotate the propeller; a holding member (10) which is installed to the unmanned aerial vehicle (2) and configured to be operated by wireless control; and a lifesaving equipment which is detachably engaged to the holding member (10) and is dropped from the holding member (10) after the lifesaving equipment is disengaged from the holding member.
Owner:SOOMVI CO LTD
Cart for transport of personnel and material in a hazardous environment
Owner:SIMIONE JASON
Method for dispensing rescue equipment by utilizing unmanned plane
InactiveCN104554657APrecise deliveryReliable deliveryLife-raftsAir-sea rescue devicesFlight vehicleRemote control
The invention relates to a method for dispensing rescue equipment by utilizing an unmanned plane. The method comprises the following steps: S1, pulling out a rescue traction rope in a pay-off wheel to be connected with the rescue equipment, opening a dispensing device by utilizing a remote control device, and connecting the rescuing equipment with an aircraft; S2, opening an image receiving display screen, controlling the aircraft to fly towards a target area, carrying out the target search according to a transmitted picture, opening the dispensing device after a rescue target is discovered, and dispensing the rescuing equipment; and S3, operating the aircraft to enable a camera device to align the rescue target, observing the rescue target from the image receiving display screen, observing whether the rescue withdrawing condition is satisfied, withdrawing the rescue traction rope by rescue personnel when the recue withdrawing condition is satisfied, and drawing the rescue target to leave the dangerous situation. By adopting the method for dispensing the rescue equipment, the rescue equipment can be accurately, reliably and rapidly dispensed to a to-be-rescued target.
Owner:胡家诚
Collapsible flotation device
A device comprises a spring and a sleeve. The spring is configured to form a closed loop. The spring is moveable between a coiled configuration when the spring is collapsed and an uncoiled configuration when the spring is expanded. The spring defines a circumference while in the uncoiled configuration. The spring is disposed within the sleeve. The sleeve includes an inflatable portion disposed about at least a portion of the circumference.
Owner:SPIN MASTER INC
Maritime delivery type lifesaving device based on unmanned aerial vehicle
InactiveCN106081017AQuick rescueLittle impact from sea stateLife-raftsAir-sea rescue devicesUncrewed vehicleBuoy
The invention discloses a maritime delivery type lifesaving device based on an unmanned aerial vehicle. The maritime delivery type lifesaving device comprises a sensing device, a lifesaving device and a rotor unmanned aerial vehicle, wherein the lifesaving device comprises a life buoy, a delivering module and a high-tensile hauling cable; the life buoy under an unaerated condition is loaded in a cabin of the rotor unmanned aerial vehicle, and the opening and the closing of a cabin door is controlled by the delivering module; the life buoy and the rotor unmanned aerial vehicle are connected by the high-tensile hauling cable; the delivering module controls the delivery of the life buoy according to a received signal; and the sensing device comprises an air speed sensor, an altitude sensor and infrared imaging equipment. According to the maritime delivery type lifesaving device based on the unmanned aerial vehicle disclosed by the invention, the rotor unmanned aerial vehicle is used for delivering the life buoy capable of automatically inflating when being in contact with water above a person falling into water, so that remote and rapid rescue is performed on the person falling into water, a rescuer does not need to enter water, and safety and high efficiency of maritime lifesaving can be guaranteed.
Owner:ZHENJIANG WATERCRAFT COLLEGE OF PLA
Unmanned Aerial Vehicle Search and Rescue System
ActiveUS20200031438A1Simplified versionLife-raftsAir-sea rescue devicesGuidance systemVertical plane
A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter / receiver for remote control flying the drone and communicating with an operator. A laser guidance system may provide coordinates for landing near a swimmer in distress. The search and rescue drone may also be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes pivoting motor mounts, so that it can take off and land vertically with propellers rotating in a horizontal plane, and then the propellers may pivot to rotate in a vertical plane for propulsion across water similar to a fan boat with rescued people aboard.
Owner:MOSES THOMAS LAWRENCE +1
Unmanned aerial vehicle search and rescue system
Owner:MOSES THOMAS LAWRENCE +1
Robotic Drowning Rescue System
A system remotely monitors a potential drowning victim and remotely and passively detects one or more drowning indicia. Upon detecting one or more drowning indicia, the system acquires location coordinates of the victim and activates a self-propelled robotic submersible, which travels to the victim's location and uses one or more sensors to position itself directly below the victim in the body of water. When the sensors have confirmed the position of the submersible directly below the victim, the submersible initiates the rescue operation by lifting or floating the victim above the surface of the water. The submersible then transports the victim to an area where he / she can be resuscitated and receive medical attention.
Owner:NG JAMES
High security opening apparatus for hermetically sealed containers
InactiveUS6902453B2Increased durabilityReduce the possibility of damageLife-raftsFlexible coversMechanical engineeringHigh security
Owner:SWITLIK PARACHUTE
Maritime search and rescue equipment with unmanned aerial vehicle carried by unmanned ship
InactiveCN108945342AImprove battery lifeExpand the scope of search and rescueLife-raftsAir-sea rescue devicesMarine engineeringUncrewed vehicle
The invention discloses maritime search and rescue equipment with an unmanned aerial vehicle carried by an unmanned ship. The maritime search and rescue equipment comprises the unmanned aerial vehiclefor executing the search and rescue task, the unmanned ship for carrying the unmanned aerial vehicle, and a ground monitoring platform. According to the maritime search and rescue equipment, the unmanned aerial vehicle and the unmanned ship are effectively combined, the cruising capability of the unmanned aerial vehicle is improved, the search and rescue range of the unmanned aerial vehicle is enlarged, meanwhile the unmanned ship and the unmanned aerial vehicle can be remotely monitored and controlled correspondingly through the ground monitoring platform, input of search and rescue manpoweris reduced, the search and rescue cost is lowered, and the effective guarantee is provided for the maritime search and rescue task.
Owner:FOSHAN SHENFENG AVIATION SCI & TECH
Cart for transport of personnel and material in a hazardous environment
A cart for the transportation of personnel and equipment in a fire or other hazardous environment. The cart is constructed out of fire protective material and designed to float. There are wheels on the bottom surface, which are placed and designed to be able to be operative over very uneven surfaces. The structure also has the ability to store fire equipment and in addition on the top surface a fully dressed firefighter with a Scott Air Pack. The card has handles, which can be adjusted so as to be folded into different locked positions based on the particular usage conditions.
Owner:SIMIONE JASON
Salvage unmanned aerial vehicle capable of being remotely controlled
ActiveCN107244391AExquisite structurePrecise deliveryLife-raftsAir-sea rescue devicesFlight control modesUncrewed vehicle
The invention relates to a salvage unmanned aerial vehicle capable of being remotely controlled. The salvage unmanned aerial vehicle comprises a fuselage, a flight control module, a flight mechanism and a delivery mechanism, wherein the flight mechanism comprises a plurality of flight assemblies which are uniformly arranged at the periphery of the fuselage, each flight assembly comprises a support arm, a flight motor and a rotor wing, the delivery mechanism comprises a shell body, a rising and falling assembly and life buoys, and the rising and falling assembly comprises a first lead screw, a loop bar, a first circular gear, a second circular gear and a driving motor. The salvage unmanned aerial vehicle capable of being remotely controlled is ingenious in structure and is applied to sea surface patrol and life buoy delivery during salvaging, the specific delivery mechanism is used for throwing the prepared life buoys at locations of trapped people, and a specific vertical delivery mechanism can be used for preventing the trapped people from drowning and can also be used for accurately delivering the life buoys to the locations of the trapped people.
Owner:安徽梦之翼无人机科技有限公司
Portable combined multifunctional combat readiness stretcher
InactiveCN101342107AImprove the quality of lifeImprove mobilityLife-raftsTravelling sacksState of artLife quality
The invention provides a portable combined type multifunctional readiness stretcher, which is composed of a folding contractible type side bars, a mesh type hammock, an air cushion and an air pillow; the periphery of the mesh type hammock is provided with ring sleeves to be sleeved on the side bars; the air cushion is connected with the mesh type hammock; the air pillow is arranged on the upper surface of the air cushion; the middle of the folding contractible type side bar is provided with a hinge; two ends are sleeved with a contractible side bar and a contractible handle. Compared with the prior art, the multifunctional readiness stretcher of the invention has the advantages of small volume and convenient carrying as well as use when used as the stretcher, can be used as a camp cushion or the hammock to improve the life quality of soldiers when used as individual combat equipment, also can be used as a life raft for transporting personnel and equipment on water to improve the mobility and safety of armies in wartime. So the multifunctional readiness stretcher of the invention is a requisite apparatus for modern military combat training.
Owner:朱惠芬
Water intelligent rescue device based on linkage of unmanned aerial vehicle and life buoy
ActiveCN108298043ARealize linkageImprove rescue efficiencyLife-raftsAir-sea rescue devicesData informationUncrewed vehicle
The invention discloses a water intelligent rescue device based on linkage of an unmanned aerial vehicle and a life buoy. The water intelligent rescue device based on linkage of the unmanned aerial vehicle and the life buoy comprises the unmanned aerial vehicle, the life buoy and a monitoring terminal, wherein the unmanned aerial vehicle is used for monitoring picture information of whether a person in distress is on the water surface or not from the air and outputting the information and geographical location information of the person in distress in real time; the life buoy is used for receiving the picture information and the geographical location information, which are transmitted by the unmanned aerial vehicle, of the person in distress; a high horsepower propulsion device is arrangedon the life buoy; the life buoy automatically plans a route, which leads to the person in distress, to rescue the person in distress according to the geographical location information of the person indistress; the monitoring terminal is used for receiving data information transmitted by both the life buoy and the unmanned aerial vehicle; the monitoring terminal is arranged on a rescue vessel andused for monitoring state information of the person in distress and a situation of whether the person in distress is rescued or not in real time.
Owner:天威英利
Unmanned aerial vehicle system and methods for use
Owner:TANG RUJING
Maritime patrol equipment of unmanned aerial vehicle carried on unmanned ship and use method thereof
PendingCN110104139AReduce shakingUp and down stableLife-raftsAir-sea rescue devicesMarine engineeringCurrent point
The invention discloses maritime patrol equipment of an unmanned aerial vehicle carried on an unmanned ship and a use method thereof. The maritime patrol equipment of the unmanned aerial vehicle carried on the unmanned ship comprises the unmanned ship, the unmanned aerial vehicle, an unmanned aerial vehicle take-off and landing platform system and an unmanned aerial vehicle battery automatic changing charging system. The use method of the maritime patrol equipment of the unmanned aerial vehicle carried on the unmanned ship comprises the following steps that a, the unmanned ship sails along a planning trajectory; b, the unmanned ship runs to a working area, and the unmanned aerial vehicle lifts off to work; c, the unmanned aerial vehicle transmits images and unmanned aerial vehicle relatedinformation to a ground station system; d, when the power capacity of the unmanned aerial vehicle is not enough, the unmanned aerial vehicle makes a return voyage after marking position information ofa current point; e, the unmanned aerial vehicle lands; f, a battery is changed; g, the battery is charged; h, a fully charged battery is mounted; i, the unmanned aerial vehicle returns to a marking position and returns after finishing working; and j, the unmanned ship continues to patrol. According to the maritime patrol equipment of the unmanned aerial vehicle carried on the unmanned ship, a shaking problem of the unmanned ship is solved so that the taking-off and landing of the unmanned aerial vehicle are stable; the safety of the whole system is guaranteed; and the cruising ability of theunmanned ship and the cruising ability of the unmanned aerial vehicle are improved.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Method and apparatus for self-illuminating sports, entertainment, emergency, and safety devices
A method and apparatus for the self-illumination of various objects designed for use in sports, entertainment, safety, and emergency related activities. The objects are caused to self-illuminate by chemiluminescence to facilitate usage of the objects during non-daylight hours or in areas that are otherwise surrounded by darkness. Chemiluminescence may be activated through a variety of injection, acceleration, or tactile manipulation that are utilized to cause emission of visible light from within one or more cavities of the objects, from exterior portions of the objects, or from various inserts of the objects. Subcutaneous layers are also provided that may be caused to emanate visible light through chemiluminescence.
Owner:201 W LONGHORN
GPS maritime life-saving system
The invention relates to a GPS maritime life-saving system which comprises a base device, a ship device and an individual device, wherein the base device is provided with a wireless receiver; the ship device is provided with a ship GPS localizer and a wireless receiving device; and the individual device comprises an individual GPS localizer and a light alarm device. When a maritime incidence happens, the ship GPS localizer on the ship device sends out a distress signal and a position signal, and after the wireless receiver of the base device receives the distress signal and the position signal, the rescuer goes to rescue. After a person falls into the sea, when a search and rescue device is within the range (30 km of radius) of the accident site, the GPS localizer on the individual device is immediately triggered to send out the distress signal and the position signal. Compared with the prior art, the invention has the characteristics of high safety and reliability, accurate positioning and the like, and can quickly rescue the person falling into the sea.
Owner:SHANGHAI JINGYI ELECTRICAL APPARATUS FACTORY CO LTD +1
Unmanned aerial vehicle rescue device for water area
Owner:FOSHAN NANHAI GUANGDONG TECH UNIV CNC EQUIP COOP INNOVATION INST +1
Cold water survival apparatus
InactiveUS20110177732A1Avoid fatigueAvoid Sealing ProblemsChemical protectionLife-raftsEngineeringInflatable raft
Apparatus for helping a person survive on a cold body of water includes a suit capable of covering at least a substantial portion of the user's body while allowing the user to move and work out of water. An inflatable raft is provided to hold and support the person on water when the raft has been inflated. The raft in a deflated state is foldable into a compact configuration and is sufficiently light in weight to be carried on a back of the person out of water. There is a raft holder adapted to hold the raft in its compact state and adapted for carrying on the suit. The raft can be tethered to the suit or the raft holder.
Owner:COLD WATER SURVIVAL CANADA
Water-air amphibious unmanned rescue platform
ActiveCN110481777AImprove the ability of unmanned autonomous workImprove maneuverabilityAircraft componentsLife-raftsBrushless motorsPropeller
The invention provides a water-air amphibious unmanned rescue platform which can sail on the water surface and can also fly in the air. Two sailing modes can be rapidly and freely switched, water surface sailing depends on two small water plane streamline ship bodies and marine propellers installed behind the ship bodies, and the propelling mode adopts double-propeller differential propelling; andfour four-rotor propellers and matched brushless motors are used for sailing in the air, and are fixed right over the rescue platform in a square shape. According to the invention, the remote rescuematerial throwing device provided by the invention adopts a simple and reliable door type structure, so autonomous tracking and autonomous obstacle avoidance functions can be realized. According to the unmanned rescue platform, the advantages of a small waterplane catamaran and a quadrotor unmanned aerial vehicle are combined, rapid crossing of a discontinuous water area can be achieved through the flight function of the unmanned rescue platform, the unmanned rescue platform can reach the water area without the launching condition of a conventional rescue ship in a flight mode, the environmental adaptability of the unmanned rescue platform is enhanced, and the working range of the unmanned rescue platform is enlarged.
Owner:HARBIN ENG UNIV
Liferaft manoeuvrable from a davit
Owner:ZODIAC INT
Aquatic life-saving equipment
InactiveCN1927654AShorten the timeReach the purpose of rescueLife-raftsSwimming frameworkPropellerEngineering
The invention discloses a waterborne rescuing device, including: floating body, said floating body is a sealed hollow structure with controller, power supply and internal propelling device in it; said propelling device consists of propeller and its driving motor, the propeller is installed on the tail of floating body; fixing traction ring on the shell of said floating body. The notable features of the invention are: it can greatly shorten the time needed for rescuing, and lead to the lifeguard arrives at persons falling into water in the shortest time and carry out rescuing. The invention is simple and easy to operating, and it can be applied to various places such as beach and swimming pools, also can be carried on ships to carrying out rescuing on the sea.
Owner:陈志豪 +1
Unmanned aerial vehicle for delivering life buoys
ActiveCN106143918ATimely deliveryImprove rescue efficiencyAircraft componentsLife-raftsBrushless motorsUncrewed vehicle
The invention provides an unmanned aerial vehicle for delivering life buoys. The unmanned aerial vehicle comprises a vehicle rack and delivering modules, and is characterized in that the delivering modules are symmetrically mounted at the two sides below a base body of the vehicle rack; the vehicle rack comprises the base body, a camera, a loading hole, two motor frames, four brushless motors, four screw propellers, a power supply module, a control module and reinforcing ribs; the camera is fixedly mounted on a mounting frame at one side of the base body; the loading hole is formed in the middle section of the base body; the two motor frames are fixedly mounted at the top of the base body. The unmanned aerial vehicle for delivering the life buoys can rapidly fly to an accident site and deliver the life buoys in time, and can help a plurality of overboard personnel at the same time, so that the rescuing efficiency is improved.
Owner:江苏永创教学仪器有限公司
Air net-launching-type salvage net system
ActiveCN103921910ARescue precisionAchieving Airborne RescueLife-raftsAir-sea rescue devicesControl systemEngineering
The invention relates to the field of sea survival, in particular relates to an air net-launching-type salvage net system. The air net-launching-type salvage net system comprises a net-launching device arranged on an aircraft, wherein the net-launching device comprises a launching tube. A salvage net is connected with a lifting rope, and the other end of the lifting rope is connected with a winch. The lifting rope is arranged between the salvage net and a net-launching power device, and one end of the net-launching power device, which is far away from the salvage net, is provided with a firing mechanism for driving the net-launching power device. A stimulating button used for triggering the firing mechanism is arranged in a display control system, and a positioning aiming device comprises a direction adjuster used for adjusting the direction of the launching tube. The air net-launching type salvage net system can reach air flight rescue, integrates scanning, ranging and locking for objects in one, and then salvages through the net-launching device. The system saves the rescue time, and can precisely salvage the objects so as to avoid of missing the best salvage time.
Owner:中国人民解放军总医院第六医学中心
Unmanned Aerial Vehicle Search and Rescue System
A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter / receiver for remote control flying the drone and communicating with an operator. The search and rescue drone may be flown manually, or may have some autonomous flight and locator capabilities. For example, in one embodiment, the search and rescue drone may be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes a basket, harness, or other means for actually recovering a swimmer in distress, and flying that person back to safety on a ship or on shore.
Owner:MOSES THOMAS LAWRENCE +1
Intelligent unmanned aerial vehicle for rescuing drowning persons
ActiveCN106864698ARescue time shortenedImprove practicalityLife-raftsAir-sea rescue devicesDrive shaftUncrewed vehicle
The invention relates to an intelligent unmanned aerial vehicle for rescuing drowning persons. The intelligent unmanned aerial vehicle comprises a rescue device comprising a main air pipe, a plurality of branch pipes and a plurality of rescue units. Each rescue unit comprises a telescopic device comprising a shell; telescopic assemblies are arranged in the shells; each telescopic assembly comprises a third drive motor and a telescopic unit; and each telescopic unit comprises a third drive shaft and a sleeve. A plurality of ventilation units are arranged in the main air pipe and comprise second drive motors, buffer blocks, driving frames, connecting rods and blocking blocks. According to the intelligent unmanned aerial vehicle for rescuing the drowning persons, life buoys are in air-free states, so that resistance borne by the unmanned aerial vehicle at the time of flying is reduced, the unmanned aerial vehicle can quickly fly to the drowning persons; an air pump inflates the life buoys through the ventilation units, and life buoy putting is completed through the telescopic devices; and in addition, the unmanned aerial vehicle can carry the multiple life buoys to rescue the multiple drowning persons, so that the rescue time is greatly reduced, and the practicality of equipment is improved.
Owner:安徽百舸争流农业科技有限公司
A floatable unit for evacuation purposes
Owner:VIKING LIFE SAVING EQUIP
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