|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/5A ; 305/24|
|발명자 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
A track-carrying frame is attached to a vehicle axle, preferably as a temporary replacement for the vehicle wheel, as is disclosed in application Ser. No. 413,443, filed Nov. 7, 1973 now U.S. Pat. No. 3,834,771. The present device comprises a track guide attached to the bottom of the frame which cooperates with lugs on the inner faces of the track to prevent the track from moving laterally off the frame and the sprockets, idlers and bogie wheels mounted thereon. Further, the device restrains the frame from movement relative to the vehicle from its normal...
For use with a vehicle track drive member suitable for attachment to a vehicle wheel drive wall to replace the vehicle wheel and wherein is provided a frame having a normally substantially horizontal bottom, a drive sprocket, idlers and bogie wheels rotatably mounted in said frame and an endless track extending around said sprocket, idlers and bogie wheels, said track having a plurality of sections pivotally connected together, each said section having on either side thereof a lug which protrudes inward on either side of said frame, the improvement which...