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公开(公告)号：US20220411019A1
公开(公告)日：2022-12-29
申请号：US17841598
申请日：2022-06-15
Applicant: Polaris Industries Inc.
Inventor： Eric J. BORUD , Matthew J. PRUSAK , Jeffrey N. JOHNSON , Michael A. HEDLUND
Abstract: An endless track for propelling a snowmobile. The endless track includes an inner drive surface, and an outer ground-engaging surface opposite to the inner drive surface. A plurality of reinforcing rods each extend along a track width in rod rows and are spaced apart at a drive pitch length along a track length. A plurality of treads each extend from the outer ground-engaging surface and are spaced apart at a tread pitch length along the track length. At least two of the plurality of reinforcing rods have different lengths.
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