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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/119 ; 180/126 ; 280/DIG ; 7 ; 104/23FS|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 0|
An arctic vehicle is provided for the rapid transport of goods, machinery, and personnel over ice, snow and frozen ground surfaces. The vehicle is supported partially while at rest and/or under way by a cushion of air which is entrained by a system of seals. Seals along the sides terminate in runners for guiding and partially supporting the vehicles. A cutter system is deployed in front of each runner to form smooth running tracks or furrows over ice, snow, and frozen ground surfaces. A transverse cutter may be deployed in front of the forward transverse...
A vehicle for the transport of cargo over the ice, and frozen or other ground surfaces, comprising: (a) a cargo carrying hull including a source of power for the vehicle and means to control operation of the vehicle; (b) at least one pair of spaced longitudinal runners beneath the undersurface of the hull and running lengthwise of the cargo carrying hull; (c) first ice cutting means positioned forward of each runner adapted to cut a track in the surface of ice and frozen ground of a width and depth at least sufficient to engage the runner to provide a ru...