|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/169; 305/165; 305/178|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 26|
A track assembly for moving a vehicle which includes a track having lugs including both drive and guide portions on its inner surface. The guide portions substantially abut against the track rollers of the assembly. Such abutment maintains alignment of the track between those rollers so as to prevent it from moving from side to side and interfering with feeding of the drive portions onto the assembly drive sprocket. Further, the guide portions grab against the drive sprocket to maintain contact of the drive portions therewith. Each of the above functions...
1. A track assembly for moving a vehicle, the assembly comprising:a) a beam having a top plate and first and second side plates depending from the top plate; b) a plurality of spaced track rollers mounted to the side plates beneath the top plate; c) a drive sprocket having alternating teeth and grooves and being supported on the beam adjacent one end thereof and above the top plate; d) an idler wheel supported by the side plates adjacent the end of the beam opposite from the drive sprocket; and e) an endless elastomeric track having outer and inner surfa...