Patent ID: 9248886
Filing Date: 2016-02-02
CPC Classification: B62M

Claim Text:
1. A snowmobile having a coupled suspension, the snowmobile comprising: a chassis having a front and rear end; a lower rail; a front control arm positioned adjacent to the chassis front end, the front control arm pivotally interconnecting the chassis and the lower rail; a rear inverted control link pivotally interconnected to the lower rail at a first axis; a rear control arm positioned adjacent to the chassis rear end and pivotally interconnected to the lower rail through the rear inverted control link and pivotally interconnected to the rear inverted control link at a second axis, the second axis being below the first axis; and a coupling member coupled to the rear inverted control link independent of the rear control arm, the coupling member including an elongated slot which receives a cross shaft coupled to and supported by the rear control arm at a position forward of and spaced apart from the second axis and at a location spaced apart from the end of the rear control arm, the elongated slot providing a controlled degree of freedom of movement between the coupling member and the rear control arm, until coupling between the rear control arm and the lower rail occurs.