发明名称 |
Snowmobile |
摘要 |
A snowmobile comprises a chassis with a front portion and a tunnel, and a power train unit supported by the chassis. The snowmobile further includes a plurality of ground-engaging members cooperating with the power train unit to operate the snowmobile. The plurality of ground-engaging members includes a pair of front skis and an endless track assembly. |
申请公布号 |
US8919477(B2) |
申请公布日期 |
2014.12.30 |
申请号 |
US201213563962 |
申请日期 |
2012.08.01 |
申请人 |
Polaris Industries Inc. |
发明人 |
Conn Jeffrey D.;Ripley Anthony J.;Mills Andrew J. |
分类号 |
B62M27/02;B22D23/00;B62D55/00;B62D55/104;B62K19/22 |
主分类号 |
B62M27/02 |
代理机构 |
Faegre Baker Daniels LLP |
代理人 |
Faegre Baker Daniels LLP |
主权项 |
1. A snowmobile comprising:
a frame; a front suspension operably coupled to the frame; a first ski operably coupled to the front suspension; a second ski operably coupled to the front suspension; an engine supported by the frame; a clutch assembly rotatably coupled to the engine; and a low-inertia power train unit, including
a belt drive assembly operably coupled to the clutch assembly and including a belt, a first sprocket, and a second sprocket, the first sprocket rotatably coupled to the clutch assembly and the second sprocket operably coupled to the first sprocket;a jackshaft operably coupled to the clutch assembly at a first end and coupled to the first sprocket at a second end of the jackshaft; anda substantially hollow drive shaft having the second sprocket coupled to an end thereof, with the belt coupling the first and second sprockets. |
地址 |
Medina MN US |