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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/116 ; 180/117 ; 180/120 ; 244/23R|
|발명자 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 0|
A propeller driven vehicle, such as an air cushion hovercraft, comprising a hull, a teardrop shaped cabin mounted on the hull and a propeller arranged in front of the cabin. A gutter shaped obstructing plate is pivotally mounted to each side wall of the cabin and is movable between a horizontal and vertical position. When the obstructing plate is moved from its horizontal position to obstruct the air flow from the propeller around the side wall of the cabin, a pressure differential is created on the cabin which is effective in steering the vehicle.
An air cushion vehicle comprising a. a hull; b. means for supporting said hull on an air cushion; c. a cabin having vertical side walls mounted on said hull, said side walls being curved in a longitudinal direction to form a teardrop shape for said cabin; d. a propeller arranged in front of said cabin, said side walls guiding the flow of air from said propeller rearwardly; and e. at least one obstructing plate pivotally mounted on each said side wall for movement between a horizontal and vertical position, each said plate when moved from said horizontal ...