子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Amphibious Large Aircraft Without Airstairs | US13146966 | 2010-03-01 | US20110284683A1 | 2011-11-24 | Shiying Liu |
| An amphibious large aircraft without airstairs is provided. The fuselage (7) of the amphibious large aircraft is flat, and the shape of its bottom is rectangular. The longitudinal cross-section of the fuselage has a shape of the cross-section of a win, so the lift can be generated by the fuselage during flight, and the flight efficiency is increased by 30-40%. The fuselage has only one floor, wherein the passenger cabin (6) is set in the front of the fuselage, and the cargo hold (21) is mounted above the rear. The wings (8) are suspended towards two sides from upper side of the fuselage. A jet engine (30) is mounted above the rear of the fuselage and adjacent to the tail wing. Because landing gears (4, 9) can be lifted vertically and the landing gear wells (3, 10) mounted in the fuselage are provided with fore-and-aft sliding doors (32, 33), the fuselage can stop close to the ground. It is no need for the passenger to go on and off the aircraft via the airstairs and escape from the aircraft via the inflator slide in en emergency. It can be more convenient for the cargo to enter or exit the aircraft when the aircraft is used as a freight aircraft. Because the fuselage is flat, the gliding capability and the ground effect of the aircraft are better, and the aircraft can takeoff, land and cruise on the wide water. The full-length, wingspan and height of the aircraft are all reduced by 25-30% compared with the current aircraft of the same scale, thus the floor space and the investment of the manufacturer, the maintenance factory, the garage and the aerodrome are all reduced. | ||||||
| 182 | MORPHING AIRCRAFT | US13061019 | 2009-08-25 | US20110155840A1 | 2011-06-30 | Richard Charles Lind, JR.; Daniel Thurmond Grant; David Eaton |
| A morphing aircraft that is achieves multi-modality location and camouflage for payload emplacement The morphing aircraft includes a substantially cylindrical fuselage including a shape configured as a packaging container with a first end and a second end A set of wings is coupled to the fuselage The set of wings includes a first position where the set of wings is extended outwards from the fuselage and a second position where the set of wings is retracted inwards towards the fuselage A tail is coupled to the second end of the cylindrical fuselage The tail includes a first position where the tail is extended outward from the fuselage and a second position where the tail is retracted inward towards the fuselage A propeller is mounted to the first end of the fuselage An engine is mechanically coupled to the propeller The engine is enclosed within the fuselage and powers the propeller. | ||||||
| 183 | All-surface vehicle | US10628123 | 2003-07-28 | US07188694B1 | 2007-03-13 | Rodney L. Blair |
| An all-surface vehicle comprising a pair of large inflatable tubes mounted on a common axis with sufficient buoyancy to enable the vehicle to travel on water and having a motor for independently driving each of the tubes, together with a passenger or load carrying compartment; the motor and compartment being mounted with their center of gravity below the axis of the tubes. | ||||||
| 184 | Amphibious vehicle | US10497063 | 2002-11-27 | US20050170710A1 | 2005-08-04 | Christopher Darby; Timothy Goodwin |
| Amphibious vehicle has at least one system which is actuated or has its mode of operation changed when the vehicle changes from land mode to water mode or vice versa. The vehicle comprises sensor means which produce an output signal which varies in relation to the proportion of the mass of the vehicle which is buoyantly supported by a body of water. The sensors may sense the position of a wheel relative to the body of the vehicle. This may be achieved by checking the position of a suspension member. The sensor means may comprise a linear sensor or a rotary sensor. The sensor may comprise a potentiometer. Control means may average the output of the sensor over time. Where several sensors are used, control means may process output signals from each sensor to provide an overall output signal. A water presence sensor, such as a thermistor, may be used to provide a second control signal. | ||||||
| 185 | Suspension system | US10362666 | 2003-02-21 | US06811454B2 | 2004-11-02 | David Albert Cyril Royle |
| A suspension system for an amphibious vehicle is able to be locked in either a lowered or in a retracted position according to whether the vehicle is on land or in water, respectively. The suspension system includes a main suspension arm pivoted to a vehicle hull at one end thereof and has a rotably mounted road wheel thereon at an opposite end thereof. A moving mechanism operably attached to the pivoted main suspension arm enables the arm and the road wheel to be retracted relative to the hull. An upper suspension link is operably and pivotally connected to the road wheel end of said main suspension arm and has a pivoted joint intermediate its ends. The upper suspension link is operably engagable with a suspension position locking mechanism in both the lowered and retracted positions. | ||||||
| 186 | Bump stop | US10332735 | 2003-04-15 | US20040056445A1 | 2004-03-25 | Terence James Roycroft |
| Bump stop (10) for an amphibious vehicle suspension comprises a member (12) selectively movable between an operating position, (FIG. 1), and an inoperative position, (FIG. 10). This allows the suspension to retract road wheels along locus (23) for conversion to marine mode. Bump stop free end (16) may be moved by filling cavities (18) with pressurized fluid. Alternatively, the entire bump stop many be rotated on a pivot by a hydraulic cylinder (52, FIGS. 3 and 4), an electric solenoid (152, FIGS. 5 and 6), manually, or by other mechanical means. Alternatively, the movable member may be a position in a cylinder (74, FIG. 12), withdrawn against a return spring by hydraulic pressure, and may act against resilient snubber (92, FIG. 12) on the vehicle suspension. Bump pad (26) has a curved undersurface (25, FIG. 11), allowing the bump stop to be bent out of the way when the suspension is lowered (FIG. 11). | ||||||
| 187 | Vertical take-off and landing vehicle for land, water and air transport | US09948024 | 2001-09-06 | US06517026B1 | 2003-02-11 | Leo Smith |
| The present invention relates to a vehicle for land and air transport and, more specifically, to a vertical take-off and landing vehicle for land, water and air transport which is submersible and utilizes compressed air to lift and propel said vehicle during travel. The land-based drive train and the aviatic air compression system are powered mechanically by the vehicle's engine or electrically by rechargeable battery banks and generators or a combination thereof thereby effectively reducing the present invention's reliance upon fossil fuel sources. | ||||||
| 188 | Combination fixed and rotating wing aircraft, land vehicle and water craft | US10096747 | 2002-03-12 | US20020125367A1 | 2002-09-12 | Norman Don Killingsworth |
| A vehicular apparatus is mounted within a seaworthy hull and has a pair of swept wings extending from sides amidships thereof. A canard wing is deck mounted forward amidships and a pair of helicopter rotor blades, are mounted above the deck of the hull and are angled such that they are able to rotate without mutual interference. A pair of vertical stabilizers support a horizontal stabilizer and a pair of spaced apart jet engines for providing forward thrust to the apparatus through the air. Marine engines are mounted within the hull astern for driving a pair of marine screws for providing forward thrust to the apparatus through the water. A set of wheels and wheel driving power means are enabled for driving the apparatus in a forward direction on land. | ||||||
| 189 | Amphibious vehicle having an efficient water-borne operational mode | US310207 | 1989-02-09 | US4958584A | 1990-09-25 | Roger L. Williamson |
| An amphibious vehicle having retractable wheels and sliding hull sections. A novel suspension system is disclosed for raising and lowering the wheels on the vehicle. A coil spring/shock absorber is connected to a linkage which moves horizontally by action of a motor and worm gear coupled to the linkage. The lateral movement of the linkage results in vertical movement of the wheel. The amphibious vehicle may be driven directly into the water, and the wheels raised. Sliding hull sections are then positioned over the wheel wells to give the vehicle a streamline outer hull for water-borne travel. | ||||||
| 190 | Amphibious vehicle having an efficient water-borne operational mode | US127800 | 1987-12-02 | US4838194A | 1989-06-13 | Roger L. Williamson |
| An amphibious vehicle is disclosed which is adapted for alternative land and water modes of operation and in which both modes of operation are performed efficiently. The amphibious vehicle includes a vehicle body supported, during land-bound operation, by a front pair of wheels and a rear pair of wheels. Each of the wheels of the vehicle are surrounded by specially-configured fender/sponson units which are rotatable between first and second operational positions through an angle of approximately 180.degree. about the encompassed wheel. In the first operational position, the fender/sponson units function as wheel tenders for land operation. In the second operational position, the fender/sponson units function as sponsons providing floatation to the vehicle and effectively contributing to the streamlined character of the vehicle during traverse through the water by presenting nautical wedges to the water. A rotation mechanism is provided for selectively rotating each of the fender/sponson units between their first and second operational positions. A drive train is provided to selectively propel the vehicle in the land and water modes of operation. The drive train includes a front wheel drive configuration for land-bound operation and a propeller for propelling the vehicle during water-borne operation. A transfer case directs the drive to either the front wheels or the propeller which can be selectively lowered, along with a rudder, for water-borne operation. | ||||||
| 191 | Multidirectional amphibious safety vehicle | US600402 | 1984-04-16 | US4552538A | 1985-11-12 | Vincent Galluzzo; Angela Galluzzo; Victor T. Galluzzo |
| A multidirectional amphibious safety vehicle comprises an outer cylindrical shell having two opposite ends and a longitudinal axis therethrough; a stationary central pipe having two opposite ends and extending along the longitudinal axis of the outer cylindrical shell; elements, secured around the central pipe, for rotating the outer cylindrical shell about the central pipe whereby the safety vehicle moves forward and backward over land, water, and other terrain; and a motor, mounted on at least one of the two opposite ends of the central pipe, for driving the safety vehicle sideways on water. | ||||||
| 192 | All-terrain and amphibious automotive vehicle | US353030 | 1982-03-01 | US4459932A | 1984-07-17 | Georges Hildebrand |
| An all-terrain and amphibious automotive vehicle is provided by simple modification of an existing automotive vehicle. Supplemental axles have independent wheels which can be raised when not needed. An endless track is trained over the wheels on each side of the vehicle. Inflatable members (11-13) are secured to the chassis along its longitudinal edges and at the front and the rear of the chassis, and a further inflatable element (10) beneath the chassis serves as a float for the vehicle. The power-driven wheels (6') are interconnected with the other wheels (6) by means of sprockets (16) and transmission chains (17) as well as by a clutch (18) on the driven axle (1). It is possible to brake at least one of the power-driven wheels (6') to steer the vehicle by driving. | ||||||
| 193 | Multiple step vented hull | US37818 | 1979-05-10 | US4348195A | 1982-09-07 | George H. Lantz |
| A boat hull is provided with a series of steps which are angled toward the center of the hull from the front to the rear of the hull. In order to permit easy riding up of the hull on the steps progressively, as the speed of the hull is increased, the steps are carried over the side of the hull above the normal water line of the hull when the boat is stationary. As the power is increased, the wetted area of the hull is progressively decreased and the friction of the hull and its resistance to forward motion is progressively decreased as the hull rides further out of the water. The principles as described above are applicable to airplane hulls, the wheels of amphibious vehicles, and other variations of normal type boat hulls. | ||||||
| 194 | Amphibious walking vehicle | US901916 | 1978-05-01 | US4218988A | 1980-08-26 | John T. Tucker |
| An amphibious walking vehicle having a mobile and stable structure which moves at a constant speed whether the vehicle is on land or on water. In the water the vehicle floats and is driven by a conventional propeller system. However, when on land the vehicle moves on pontoons which are successively moved ahead while the decks and superstructures which carry the payload are shifted from the stationary pontoon. The decks rest on an inboard or center pontoon and a pair of independent outboard pontoons which are connected to operate together. The amphibious walking transporter has a gear drive system which sequentially moves the center or inboard pontoon ahead while the outboard pontoons are stationary while carrying the payload, and vice versa. Each pontoon is successively moved by a gear system, including a sequential half-gear system and gear racks in combination with an ovate chain drive connected to a motor or engine through a chain drive floating shaft and rocker arms. A conventional dual propeller system is geared to the engine for amphibious use of the transporter. | ||||||
| 195 | Amphibious vehicle | US51828174 | 1974-10-29 | US3905323A | 1975-09-16 | KACERE JOSEPH A |
| An amphibious vehicle comprises a frame having two sections pivotally affixed to each other for rotation about a vertical pivotal axis. A first hollow sphere is rotatably mounted in one section of the frame for rotation about a first horizontal axis. A second hollow sphere is mounted in the other section of the frame on a second horizontal axis. A third hollow sphere is rotatably mounted around the second sphere for rotation about the second horizontal axis. A power source in the first sphere rotates the first sphere about the first axis. A control system in the second sphere is coupled to the power source of the first sphere for controlling the power source and pivotal movement of the second and third spheres relative to the first sphere for steering the vehicle.
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| 196 | Ground anchors | US32668873 | 1973-01-26 | US3828497A | 1974-08-13 | VINYCOMB W |
| A ground anchor which is self-righting and self-engaging under the action of the anchor rope, comprises a shank with an oblique fluke plate at one end and a self-righting device at the other. The self-righting device has a plurality of arms fixed to and projecting laterally from the shank, arranged such that by pulling on the anchor rope when the anchor is disorientated at least one of the arms engages the ground and reacts with the ground to correct the orientation of the anchor for correct ground engagement of the fluke plate. The self-righting device can include three arms, one arm being perpendicular to the other two arms which are in line, on either side of the shank.
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| 197 | Dredge convertible to land vehicle for portability | US3740075D | 1971-10-01 | US3740075A | 1973-06-19 | SOEHNLEN R |
| A dredge apparatus having a wheel carriage assembly swingably mounted on one end of the dredge hull, hydraulic actuators connected to the dredge hull and wheel carriage assembly to move the wheel carriage assembly out of and into an operative position supporting the end of the hull on the ground engaging wheels of the wheel carriage assembly, and a truck hitch unit is attached to the other end of the hull for connecting and supporting the dredge to a truck for towing the dredge overland.
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| 198 | Helicopter-automobile-boat and air suspension car combination | US3481559D | 1968-11-20 | US3481559A | 1969-12-02 | APOSTOLESCU STEVEN POSTELSON |
| 199 | Motorized pack carrier | US42874065 | 1965-01-28 | US3266453A | 1966-08-16 | ANTONIO FONDA |
| 200 | Amphibious vehicle | US26743863 | 1963-03-25 | US3177840A | 1965-04-13 | REICHART HERMAN E |
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