Patent ID: 11891153
Assignee: ARCTIC CAT INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. A skid frame assembly comprising:
a skid rail, the skid rail comprising:
first, wear strip including an inner edge and an outer edge;
a second wear strip includes an inner edge and an outer edge, wherein the outer edge of the first wear strip is positioned a first distance from the outer edge of the second wear strip; and

a suspension arm member having a first mount portion pivotally secured to the skid rail and second mount portions configured to secure to a chassis of a snow vehicle, the second mount portions spanning a second distance that is at least twice the length of the first distance, wherein the first mount portion, the first wear strip, and the second wear strip are positioned between the second mount portions; and
rear idler wheels extending from the skid rail, the rear idler wheels having rolling surfaces separated from one another by an idler separation distance that is less than 60 percent of the second distance.