|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/192 ; 180/205|
|발명자 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 1|
A vehicle assembly of the type primarily designed to travel over snow or ice covered terrain and including a first and second drive assembly interconnected in driving relation to the running gear of the vehicle wherein either drive assembly can be activated to power and thereby motivate the vehicle alternately both drive assemblies can be activated to operate concurrently causing movement of the vehicle over the intended surface. The vehicle assembly further includes a base and a removably attached slide means which respectively have connected thereto, i...
A vehicle of the type primarily designed to travel over snow and ice covered terrain, said vehicle comprising: a base comprising a sheet structure having a substantially planar configuration, running gear means movably mounted on said base and including at least two track assemblies each said track assembly mounted on opposite sides of said base along a predetermined portion of a lateral edge thereof, axle means rotatably mounted on said base and including two axle elements each defining a drive axle, each said track assembly connected in driven relation...