|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/193 ; 180/956 ; 180/958|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 49 인용 특허 : 0|
In a snowmobile track suspension the slide frame that contacts the ground-engaging run of the track belt is carried on front and rear suspension arm assemblies. The front suspension arm assembly is pivoted to the vehicle on the axis of the sprocket drive shaft. The rear suspension arm assembly is articulated, having upper and lower sections that are rearwardly angled and pivotally interconnected and support in the region of the pivotal interconnection the idler wheel that maintains the track under tension. The arrangement eliminates stretching of the tra...
A snowmobile comprising a frame having a forward portion supported on steerable ski means and a rearward portion support on a track belt, said track belt following an endless loop that passes over a forwardly arranged drive sprocket means, through a lower, ground-engaging run to a rearwardly located idler wheel means, and back to the drive sprocket means through an upper return run, said snowmobile including: a track suspension formed by an elongate slide frame engaging said lower run of the track belt; a front suspension arm assembly pivotally connected...