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166 results about "Inflatable boat" patented technology
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An inflatable boat is a lightweight boat constructed with its sides and bow made of flexible tubes containing pressurised gas. For smaller boats, the floor and hull is often flexible, while for boats longer than 3 metres (9.8 ft), the floor typically consists of three to five rigid plywood or aluminium sheets fixed between the tubes, but not joined rigidly together. Often the transom is rigid, providing a location and structure for mounting an outboard motor.
Wave energy and solar energy driven unmanned monitoring ship for marine environment
ActiveCN102381464AImprove power qualityImprove electromagnetic compatibilityPropulsion based emission reductionPropulsion power plantsPower qualityData acquisition
The invention discloses a wave energy and solar energy driven unmanned monitoring ship for a marine environment, which comprises a ship body and an unmanned control system, wherein the ship body has a shape of rigid inflatable boat; the unmanned control system comprises a ground remote control system and a ship-loaded system which are coupled with each other through a wireless data link; the ground remote control system comprises a remote control computer, a wireless network bridge and corresponding top-layer application software; the ground remote control system is used for receiving, analyzing and displaying a ground remote control command and data; a serial port of the remote control computer is connected to the wireless network bridge; and the ship-loaded system comprises a navigationcontrol subsystem, a communication subsystem, a navigation information sensing and collecting subsystem, a wave energy and solar energy power generating and supplying subsystem and a data collecting subsystem. No diesel motor is required in the wave energy and solar energy driven unmanned monitoring ship, a wave energy generating system and a solar energy generating device of the ship are directly used for supplying power, the quality of output electric energy is stable and the electromagnetic compatibility is excellent, thereby ensuring the normal work of ship-loaded equipment under a complex marine environment.
Owner:OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
Patch repair system for collapsible fuel and water tanks
InactiveUS20050112968A1High crystallinityHighly elasticMedical patchesPolyureas/polyurethane adhesivesPolyesterElastomer
The invention is a patch system for repairing collapsible fuel tanks, water tanks, inflatable boats, and other articles fabricated from a flexible structural fabric coated with a polymer. The coated structural fabric is made of nylon or polyester synthetic fibers or a blend thereof, which are coated with a thermoplastic elastomer. The structural coated fabric is coated with a thermoplastic elastomer that is a urethane (TPU), or a TPU alloy polymer. Likewise, the patch is a urethane adhesive having a latent cure coated on a TPU film. The patch can also have an integral reinforcing fabric for applications requiring a higher tensile patch. In the invention, the urethane adhesive of the patch is solvent activated by the application of a thin coating of a volatile, substantially low odor, fugitive solvent like acetone or MEK. While in the activated state, the adhesive has much less cyrstallinity and a lot more tack. The solvent activated adhesive has good wetting, and aggressively wets out and adheres to the surface of the TPU coating on the tank. The activated adhesive side of the patch is pressed against the surface of the tank. The solvent will also partially etch the thermoplastic urethane polymer coating on the tank fabric, and rapidly diffuses therein, ultimately evaporating to the surroundings. The cross-linkable urethane adhesive contains a blocked isocyanate and, preferably, an uretdione. The reduced cyrstallinity in the adhesive imparts greater freedom to the blocked isocyanate that can, depending on the equilibrium of the system, begin to cross-link the adhesive. The curing process can be accelerated through the application of heat, albeit will slowly progress to a cured state at ambient conditions.
Owner:COOLEY
Inflatable floor for inflatable boat
InactiveUS20110036284A1Improve structural rigidityMaintain stiffnessVessel salvagingFloating buildingsInflatable boatKeel
An inflatable floor for an inflatable boat acts as a keel using three inflatable floor layers. The uppermost first inflatable floor layer has a planar cross section. The second inflatable floor layer is located under the first inflatable floor layer. The third inflatable floor layer is located under the second inflatable floor layer. A plurality of threads are provided, in an X- or I-like configuration, inside air chambers of the three inflatable floor layers. The threads link the upper and lower walls of the air chamber of each respective inflatable floor layer to each other. The inflatable floor has increased buoyancy and stiffness, is easy to fold and transport and is easy and economical to repair or replace and thus is easily applicable to a large military or rescue inflatable boat.
Owner:BAY INDAL
Thin ice inflatable rescue ladder
A rescue ramp is provided having a dual lobed, hinged inflatable ramp having two pairs of spaced inflatable tubes and a flexible floor mounted between each and connecting the tubes. A rope ladder is mounted to the floors of the lobes.
Owner:SENGER DAVID
Folding rigid-inflatable boat
InactiveUS6367404B1Enhanced barrier against water intrusionPrevent water leakageNon-magnetic metal hullsLife-savingInflatable boatWatercraft
A folding rigid-inflatable boat for routine and emergency use by occupants as an auxiliary watercraft. The floating rigid-inflatable boat includes a hull having complementary rigid bow and rigid stern sections joined together along common, centrally disposed joint edges, a hinge element extending laterally from port to starboard along the centrally disposed joint edges and pivotally connecting the bow and stern sections together for permitting the bow and stern sections to be folded onto themselves into a storage configuration and into an unfolded use configuration; and inflatable topsides secured to the hull and extending around the periphery of the hull for providing an upwardly extending freeboard and for further providing rigidity to the hull when the boat is in the unfolded use configuration.
Owner:CALLAHAN STEVEN
Inflatable boat transom platform device
ActiveUS9278731B1Flexible and soft propertyEasy to inflateCargo handling apparatusNon-magnetic metal hullsPolyesterFiber
An inflatable boat platform floatation device having a “T” or “U” shaped opening in the front surface that receives the motor(s) and wraps around the motor(s) and sides of a boat allowing the front surface to engage the transom and side surfaces forming the opening at the front surface to engage the sides of the boat near the stern such that the platform rests against the boat in a manner that shields the propeller(s) from ropes, debris, hands and feet while providing a platform for the passengers outside the boat. The platform has top and bottom surfaces that are connected by stitched polyester fibers (“SPF”) which hold the surfaces together and determine the platform's thickness when inflated and keep the surfaces uniform and rigid when the platform is inflated. The upper surface includes at least one ethylene vinyl acetate (EVA) pad. The platform further includes a plurality of handles, at least one inflation and deflation valve and a plurality of D-rings for securing the platform to a boat and tethering other platforms or tethering other watercraft to the platform.
Owner:CANELA RAMON
Inflatable boat with a high pressure inflatable keel
ActiveUS20060096517A1Easy to installModification to the general structure of the boatRaftsFloating buildingsInflatable boatKeel
An inflatable boat comprising: an inflatable float that is U-shaped and open at the stern, and that braced by a transom; a floor that is disposed inside the space defined by the float, and a V-shaped keel formed of a flexible canvas sheet fastened to the float and to the transom and tensioned by a longitudinal inflatable keel-forming spacer interposed between the floor and the canvas sheet; the inflatable keel-forming spacer is formed by at least two elongate and flat chambers inflated under a relatively high pressure; and the two chambers have their respective bottom longitudinal edges touching and their respective top longitudinal edges spaced apart from each other so that the keel-forming spacer is generally V-shaped in cross-section.
Owner:ZODIAC MILPRO INT
Command inflatable boat stopping barrier
InactiveUS7637224B1Increase coefficient of frictionStop forward progressDefence devicesDefensive equipmentInflatable boatEngineering
An inflatable barrier system halts an approaching boat. A barrier support platform houses a pressurized gas source and a power supply and has a winch connected to a pair of cables. An inflatable barrier body member having a bow and stern is coupled to the pressurized gas source for inflation of the body member and the cables are connected to the bow and stern to deploy the inflated body member at the surface of the water and to maintain the bow above the surface and the stern below the surface of the water. A barrier controller provides signals indicative of the approaching boat to initiate the inflation of the inflatable barrier body member and the deployment of the inflated barrier body member at the surface with the bow above the surface and the stern below the surface without inflicting excessive damage to the boat or injury to its occupants.
Owner:USA AS REPRESENTED BY THE SEC OF THE NAVY THE
Patch repair system for collapsible fuel and water tanks
InactiveUS7306851B2High crystallinityHighly elasticMedical patchesFibre treatmentCross-linkPolyester
Owner:COOLEY
Valve structure, bladder, and hull portion for inflatable boats
ActiveUS7146923B2Improve sealingGreat flexibility and elasticityOperating means/releasing devices for valvesRaftsInflatable boatVALVE PORT
A valve structure includes a valve body on which is mounted a first valve and a second valve. The first valve traverses the valve body at a first position and the second valve traverses the valve body at a second position spaced apart from the first position. The first valve may comprise a fill valve and the second valve may comprise a pressure relief valve. Alternatively, a single valve structure may incorporate both the fill and pressure relief functions. The valve structure may be incorporated with a bladder made of a flexible and elastic material. In this arrangement, the valve body is positioned in a valve receiving opening in the bladder material and is sealed to the bladder material around the periphery of the valve receiving opening so as to define a sealed bladder interior with the bladder material. Such a valve and bladder combination may be used together with a hull tube to form a portion of an inflatable hull for a boat.
Owner:CRYOGENIC PLASTICS
self inflatable boat
InactiveCN102267540AFlow controllableStay closedVessel salvagingFoldable/inflatable hullsLymphatic SpreadKeel
The invention discloses an automatic inflatable boat. It includes: a tubular hull part with a plurality of air chambers inside; a velocity tube or an air delivery pipe installed on the tubular hull part; a compressed air supply source is fixed behind the tubular hull part, thereby The compressed air supply part that generates compressed air and provides compressed air to the velocity tube; the air distribution part that supplies compressed air to each air chamber of the hull part at the design pressure through the above velocity tube; the above hull part supplies the keel with the design pressure Air connection section for air. In the present invention, through the high-pressure intake valves at 1-2 places, the air of the required pressure is quickly input to each air chamber at the same time, so it can be quickly put into use in an emergency. It is especially suitable for the evacuation and transfer of rescue ships or military ships with emergency needs, ensuring that any air chamber in the hull part is damaged without affecting the remaining air chambers, ensuring safety.
Owner:따리엔조양워터크래프트컴퍼니리미티드
Portable inflatable watercraft
A selectively inflatable kayak of the type having at least one elongated pneumatically inflatable peripheral tube which, when inflated, defines a passenger compartment and relatively narrow bow and stern sections. A flexible cover extends between and at least partially encases the at least one elongated pneumatically inflatable tube to provide a floor for the kayak. The flexible cover or separate bow and stern covers are provided for extending between the at least one elongated pneumatically inflatable flexible tube at bow and stern sections, respectively, the flexible cover or bow and stems covers being characterized as having narrow regions extending below and further defining the bow and stern regions of the kayak. Bow and stern pillows are provided which are sized to at least partially snuggly fit within the bow and stern sections, respectively, and are provided with stiffened ribs which extend within those narrow regions when the pillows are inserted.
Owner:ADVANCED ELEMENTS
Environment-friendly type gas-charging compound material and production method thereof
The invention provides an environment-friendly type gas-charging compound material and a production method thereof, comprising a base cloth, a back-surface undercoating coated on the back face of the base cloth, a back-surface face coating coated on the back-surface undercoating, a front-surface undercoating coated on the front surface of the base cloth, and a front-surface face coating coated on the front-surface undercoating. The environment-friendly type gas-charging compound material can be used for preparing a gas-charging swimming pond, a gas-charging boat, a gas-charging toy, a gas-charging building and the like. The environment-friendly type gas-charging compound material not only has the characteristics of high strength, low creep deformation and small permanent deformation, but also meets a plurality of functions needed by the environment-friendly PVC gas-charging materials such as air tightness, cold tolerance, weldability, seawater resistance, chemical resistance, oil proof, solvent resistance, antifriction and the like, thus having great social and economic benefits.
Owner:上海申达科宝新材料有限公司
Convertible inflatable boat with stand up paddleboard
InactiveUS20140245943A1Increase profitEasy to carryWater sport boardsMuscle power acting propulsive elementsVisibilityInflatable boat
An inflatable shallow draft fishing boat having a removable, inflatable paddleboard floor that provides stable flotation for at least two standing adults, the boat also including an adjustable, detachable rowing frame. The boat can be maneuvered and propelled by oars, a push pole or a small motor. The detachable rowing frame may hold a cooler seat and may also serve as an elevated push poling platform. The rowing frame allows the rower to switch his rowing position from facing the stern (for best speed) or face the bow (for better visibility when searching for fish). The paddleboard floor may be held in place by frictional engagement when the boat and the paddleboard are inflated; alternatively, the paddleboard may be removed and function independently as a stand-up paddleboard that can be used for fishing, swimming, or similar recreational water sports.
Owner:SWAN RICHARD L
Amphibious vehicle
An amphibious vehicle (1), in the form of an inflatable boat (2) has a self propelled and steerable retractable under-carriage system, enabling the vehicle to enter and exit the water under its own power. The swing of the wheels and their supporting struts (3) & (4) occurs external to the hull of the vehicle. A steerable nose leg (3) is raised or lowered by an actuator situated inside the boat. Stowage is accomplished within the lines of an inflatable craft by the incorporation of fibreglass fairings (5) & (6) sized to match the main inflated tubes (7). Power is provided to the back wheels (4) via an internal drive train within the legs (4). All terrain balloon type tyres are used to enable the boat to travel over a variety shoreline terrain. A steering system engages with the fornt wheel when the wheel is in its extended position. Motive power is provided by a separate aircooled motor.
Owner:SEALEGS INT
Rigid inflatable boat with easy lifesaving
InactiveUS20070209569A1Reduce the necessary timeCargo handling apparatusVessel partsInflatable boatEngineering
A rigid inflatable boat adapted for ease of lifesaving includes an arc-shaped front tube fixedly installed at a front side of a hull and a rear tube slidably installed at a rear side of the hull. A respective sliding rail having a guiding member disposed therein extends longitudinally on an upper surface of the hull at one or both sides thereof The rear tube is slidable forward and backward along the sliding rail due to the operation of the guiding member. A first holding means for detachably supporting a rear end of the arc-shaped tube and a front end of the rear tube is installed between the rear end of the arc-shaped tube and the front end of the rear tube. An open space between a rear end of the arc-shaped front tube and a front end of the rear tube provides ease of lifesaving.
Owner:WOONAM MARINE CRAFT
External inflatable keel for portable inflatable boats
Owner:SEA EAGLE BOATS
Inflatable floor for inflatable boat
InactiveUS7992511B2Maintain stiffnessEasy to packFloating buildingsVessel salvagingInflatable boatKeel
An inflatable floor for an inflatable boat acts as a keel using three inflatable floor layers. The uppermost first inflatable floor layer has a planar cross section. The second inflatable floor layer is located under the first inflatable floor layer. The third inflatable floor layer is located under the second inflatable floor layer. A plurality of threads are provided, in an X- or I-like configuration, inside air chambers of the three inflatable floor layers. The threads link the upper and lower walls of the air chamber of each respective inflatable floor layer to each other. The inflatable floor has increased buoyancy and stiffness, is easy to fold and transport and is easy and economical to repair or replace and thus is easily applicable to a large military or rescue inflatable boat.
Owner:BAY INDAL
Dive door for rigid inflatable boats
ActiveUS8800470B1Shock absorptionIncrease surface areaVessel partsFloating buildingsInflatable boatHydraulic ram
A dive door for an inflatable boat configured as a semi-cylindrical body having a planar platform surface and an outer curved surface. The door is hingeably attached to the deck of the boat and is disposed between a first gunwale tubing section and a second gunwale tubing section of the boat. The dive door is selectively operable between a deployed position and a closed position. In the deployed position, the planar platform surface extends outwardly from the boat and the outer curved surface faces downward toward the water. A hydraulic ram may be attached to and disposed between the platform surface and a rigid structure of the boat, whereby the hydraulic ram is translates the door between the deployed position and the closed position. In the closed position, the outer curved surface is coincident with the gunwale tubing such that it appears that the door is integrated into the boat.
Owner:BRUNSWICK COMML & GOVERNMENT PROD
Inflatable boat with a high pressure inflatable keel
ActiveUS7159529B2Modification to the general structure of the boatRaftsFloating buildingsInflatable boatKeel
An inflatable boat comprising: an inflatable float that is U-shaped and open at the stern, and that braced by a transom; a floor that is disposed inside the space defined by the float, and a V-shaped keel formed of a flexible canvas sheet fastened to the float and to the transom and tensioned by a longitudinal inflatable keel-forming spacer interposed between the floor and the canvas sheet;the inflatable keel-forming spacer is formed by at least two elongate and flat chambers inflated under a relatively high pressure; and the two chambers have their respective bottom longitudinal edges touching and their respective top longitudinal edges spaced apart from each other so that the keel-forming spacer is generally V-shaped in cross-section.
Owner:ZODIAC MILPRO INT
Convertible inflatable boat with stand up paddleboard
InactiveUS20150336634A1Increase profitEasy to carryWater sport boardsMuscle power acting propulsive elementsVisibilityInflatable boat
An inflatable shallow draft fishing boat having a removable, inflatable paddleboard floor that provides stable flotation for at least two standing adults, the boat also including an adjustable, detachable rowing frame. The boat can be maneuvered and propelled by oars, a push pole or a small motor. A detachable rowing frame allows the rower to switch his rowing position from facing the stern (for best speed) or face the bow (for better visibility when searching for fish). The paddleboard floor may be held in place by frictional engagement when the boat and the paddleboard are inflated; alternatively, the paddleboard may be removed and function independently as a stand-up paddleboard that can be used for fishing, swimming, or similar recreational water sports. The transom may be shortened for navigating rocky rivers, and measurement markings may be included on the outer side for measuring fish while the fish remain in the water.
Owner:SWAN RICHARD L
Drop stitch inflatable boat
Owner:SEA EAGLE BOATS
Aquatic equipment for bicycle
ActiveCN105151244ARapid realization of amphibious functionsEasy and fast assemblyWaterborne vesselsSpecial purpose vesselsInflatable boatPropeller
The invention relates to aquatic equipment for a bicycle. The aquatic equipment comprises an inflatable boat and a driving device, wherein the inflatable boat comprises a left-chamber inflatable boat body, a right-chamber inflatable boat body and a bracket enabling the left-chamber inflatable boat body and the right-chamber inflatable boat body to be connected together and supporting the bicycle, wherein a front bearing plate and a clamp for clamping or loosening a front wheel of the bicycle are arranged at the middle part of the front end of the bracket; a connecting shaft which penetrates through the front bearing plate is vertically arranged at the bottom end of the clamp; a rudder is arranged at the bottom end of the connecting shaft and stretches into water; supporting racks for supporting rear wheel axles of the bicycle are respectively arranged on two sides of the rear end of the bracket; the driving device is positioned at the middle part of the rear end of the bracket, and comprises a driving device body and a propeller; friction wheels driven by the friction of a rear wheel of the bicycle, and a steering transmission device are arranged in the driving device body; the propeller is driven by the steering transmission device to rotate. Compared with the prior art, the aquatic equipment disclosed by the invention can be directly and effectively combined with the bicycle, and the bicycle does not need to be demounted, so that the aquatic equipment is simple and quick to assemble; amphibious functions of the bicycle are quickly realized, and the aquatic equipment is convenient to use.
Owner:成都骑侠科技有限公司
Inflatable boat having self-inflation system
ActiveUS20120227658A1Operation is completedEfficient injectionLife-savingFloating buildingsInflatable boatDistribution system
Disclosed is an inflatable boat having a self-inflation system which advantageously makes it possible to shorten the air injection time, thus quickly taking a proper measure under an emergency situation, in such a manner that a speed tube or an air passage tube disposed in the boat's body and an air distribution system each help inject compressed air into a plurality of compartments forming the boat's body simultaneously at a designated pressure.
Owner:BAY INDAL
Container type storage vehicle for storing multiple inflatable boats
InactiveCN103522933AReduce storage areaAchieve transshipmentLoading/unloading vehicle arrangmentLoad securingInflatable boatTraction frame
The invention relates to a container type storage vehicle for storing multiple inflatable boats and aims to solve the problem that a trailer is used to transport one or more inflatable boats, related works of a hanging manner, lifting manner and a manual loading and unloading manner are completed by the assistance of a large amount manpower and material resources, and loading and unloading efficiency is low in the prior art. A traction frame (1) is hinged to the front end of a trailer (2). A limit plate (9) is vertically disposed in the front of the trailer (2). A traction winch (3) is disposed on the front end face of the limit plate (9). A lifting mechanism (4) is disposed on the trailer (2). A slideway system (8) is disposed on the trailer (2) from left to right. The included angle between the slideway system (8) and the horizontal plane ranges from 10 degrees to 30 degrees. A container frame (6) is disposed on the trailer (2). A inflatable boat fixing mechanism (5) is disposed on the container frame (6). The container type storage vehicle is applicable to storage and transportation of inflatable boats.
Owner:李伟明
Convertible inflatable boat with stand up paddleboard
InactiveUS9126655B2Increase profitEasily portable watercraftWater sport boardsMuscle power acting propulsive elementsVisibilityInflatable boat
An inflatable shallow draft fishing boat having a removable, inflatable paddleboard floor that provides stable flotation for at least two standing adults, the boat also including an adjustable, detachable rowing frame. The boat can be maneuvered and propelled by oars, a push pole or a small motor. The detachable rowing frame may hold a cooler seat and may also serve as an elevated push poling platform. The rowing frame allows the rower to switch his rowing position from facing the stern (for best speed) or face the bow (for better visibility when searching for fish). The paddleboard floor may be held in place by frictional engagement when the boat and the paddleboard are inflated; alternatively, the paddleboard may be removed and function independently as a stand-up paddleboard that can be used for fishing, swimming, or similar recreational water sports.
Owner:SWAN RICHARD L
Inflatable watercraft and method for the production thereof
ActiveUS10913518B2Easy to manufactureOvercome the small stiffnessWater sport boardsCanoes/kayaksInflatable boatClassical mechanics
The invention relates to an inflatable watercraft which consists of at least two inflatable parts that are joined together by means of holding strips or the like under preload. The invention also relates to a method for producing said inflatable watercraft and a gluing table that can be used in the production of the watercraft.
Owner:PRADE ERNSTFRIED
Inflatable boat
An inflatable boat possessing at least two inflatable chambers (1) and a device (2) for distributing gas under pressure, the device comprising: a leaktight enclosure (3) possessing a first orifice (5) and at least two second orifices (6) connected to said chambers (1); at least two closure valves (7) associated respectively with the two second orifices (6) and normally urged into a position for closing the respective second orifices (6); and means (9) for simultaneously driving all of the closure valves (7) selectively in the opening direction or in the closing direction; this makes it possible to control simultaneous inflation or deflation of all the inflatable chambers (1).
Owner:Z MARINE INT
School bus fall-into-water safety escape system
InactiveCN108501850AImprove securityWon't sinkPedestrian/occupant safety arrangementLife-savingInflatable boatGyroscope
The invention discloses a school bus fall-into-water safety escape system. An anti-sinking device and an escape device are arranged in a school bus body. The anti-sinking device comprises inflatable anti-sinking air bags arranged on the outer portion of the bus body, the escape device is an escape door which is installed on the tail portion of the bus body and can be separated from the bus body, inflatable escape air bags are arranged on the periphery of the escape door, and therefore the escape door separated from the bus body and inflated serves as an escape inflatable boat capable of carrying people; and a control device is arranged and used for controlling the anti-sinking device and the escape device to work in order, the state of the bus body is judged through a three-axis gyroscope,when it is confirmed that the state of the bus body is stable, the escape door is controlled to be separated from the bus body, the escape air bags are inflated, and personnel in a school bus are quickly evacuated through the escape inflatable boat. A safety guarantee provided in a fall-into-water accident possibly happening to the school bus can be effectively improved, and personnel are prevented from being harmed by a near-drowning secondary accident.
Owner:HEFEI UNIV OF TECH
Bow of inflatable boat
InactiveUS20150059635A1Enhance the imageQuality improvementNon-magnetic metal hullsFloating buildingsInflatable boatEngineering
The invention relates to a boat having a longitudinal direction, including a first bow, two inflatable lateral tubes extending according to the longitudinal direction of the boat, and an inflatable base arranged between the two inflatable lateral tubes. The inflatable base further comprises a floor portion, and at least one first pair of end portions extending from one of the two longitudinal ends of the floor portion. A fold line is formed between the floor portion and each of the end portions of the first pair, and when the inflatable base is in its inflated state, each end portion is in a position folded around the corresponding fold line to form the first bow of the boat.
Owner:DECATHLON SA
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