公开(公告)号：US20210053652A1

公开(公告)日：2021-02-25

申请号：US16995960

申请日：2020-08-18

Applicant: Polaris Industries Inc.

Inventor： Michael Fuchs ,  Cody Telford

IPC: B62M27/02

Abstract: A snow vehicle includes a frame comprising an upper frame portion and a lower frame portion, a handlebar comprising a handlebar axis, said handlebar coupled to said upper frame portion and said lower frame portion and a tunnel comprising having a driven track shaft and a track rotatably coupled to the driven track shaft within the tunnel. A two-stroke engine includes a crankshaft and a tuned pipe coupled to the engine. The engine and the tuned pipe are positioned between the handlebar axis and the driven track shaft. A continuously variable transmission is disposed between the handlebar axis, the upper frame portion of the frame and the lower frame portion.

公开(公告)号：US11814136B2

公开(公告)日：2023-11-14

申请号：US16995960

申请日：2020-08-18

Applicant: Polaris Industries Inc.

Inventor： Michael Fuchs ,  Cody Telford

IPC: B62M27/02

CPC classification number: B62M27/02 ,  B62M2027/023 ,  B62M2027/025 ,  B62M2027/026 ,  B62M2027/027 ,  B62M2027/028

Abstract: A snow vehicle includes a frame comprising an upper frame portion and a lower frame portion, a handlebar comprising a handlebar axis, said handlebar coupled to said upper frame portion and said lower frame portion and a tunnel comprising having a driven track shaft and a track rotatably coupled to the driven track shaft within the tunnel. A two-stroke engine includes a crankshaft and a tuned pipe coupled to the engine. The engine and the tuned pipe are positioned between the handlebar axis and the driven track shaft. A continuously variable transmission is disposed between the handlebar axis, the upper frame portion of the frame and the lower frame portion.