|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/13 ; 280/712|
|발명자 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 2|
A ski attachment for a free-turning vehicle wheel consisting of one or more skis, rigidly joined if more than one, adapted to be placed beneath the wheel in line therewith, a cradle carried on the top of the ski, to the rear of center thereof, and configurated to receive and support the lower portion of the tire of the wheel, and tension devices for drawing the cradle into indenting relation to the tire. The tension devices may consist of connectors joining the cradle to the wheel axle at each side of the wheel, or of steel straps surrounding tire periph...
A ski attachment for a non-driven, free-turning vehicle wheel having a compressible tire, said attachment comprising: a. a ski having a substantially straight rear portion and an upwardly curved front portion, and adapted to be positioned beneath said wheel parallel to the line of travel thereof, b. a rigid cradle member affixed to the top surface of said straight rear ski portion, the top of said cradle member being configurated to receive and support the lower portion of said tire therein, and c. tension means detachably interconnecting said cradle mem...