|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/92 ; R ; 305/24|
|발명자 / 주소|
|인용정보||피인용 횟수 : 24 인용 특허 : 0|
A half track attachment for a vehicle comprises a pair of driving wheels having a plurality of circumferentially aligned protrusion receiving holes, a pair of endless tracks for mounting about said driving wheels, the tracks having a plurality of longitudinally aligned protrusions for coaction with the said holes and a pair of auxiliary wheels spaced from the driving wheels for guiding the track.
A half track attachment for a vehicle, said attachment comprising a pair of driving wheels, a pair of flexible endless tracks, a pair of auxiliary wheels spaced a distance from said driving wheels for engageably guiding said tracks, a plurality of spaced longitudinally aligned protrusions directed inwardly from the inside surface of each of said tracks, and a plurality of circumferentially aligned and radially inwardly directed protrusion receiving holes in each of said driving wheels, the holes in each driving wheel being positioned so that each hole ov...