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    • 5. 发明申请
    • SNOWMOBILE
    • 雪地车
    • WO2015105974A3
    • 2015-09-24
    • PCT/US2015010621
    • 2015-01-08
    • POLARIS INC
    • VISTAD JAN RMERTENS DUSTIN AMILLS ANDREW JHEDLUND MICHAEL AEATON JEFFREY AHEDLUND DARREN J
    • B62M27/02
    • B62M27/02B62M2027/023B62M2027/026B62M2027/028
    • A snowmobile has an air intake system integrated into the snowmobile body, and with air intake vents facing rearwardly towards the rider. The air intake system includes a plenum defined by a portion of the body and ducting extending within the body. The ducting is porous to allow the air input noise to be dissipated within the engine compartment. The snowmobile further comprises couplings which may be realigned to accommodate wear. A frame coupler allows multiple differently configured frame tubes to be connected to the tunnel. The chassis of the snowmobile includes a casing for receiving the gears which drive the belt. An exhaust pipe has a stinger tube and a rear cone which are curved, with centerlines of the stinger tube and rear cone being concentric.
    • 雪地摩托车具有集成到雪地车身中的进气系统,并且具有朝向骑车者向后的进气口。 进气系统包括由主体的一部分限定的增压室和在主体内延伸的管道。 管道是多孔的,以允许空气输入噪声在发动机舱内消散。 雪地车还包括可重新对准以适应磨损的联轴器。 框架耦合器允许多个不同配置的框架管连接到隧道。 雪地车的底盘包括用于接收驱动皮带的齿轮的壳体。 排气管具有弯曲的托管管和后锥体,托管管和后锥体的中心线是同心的。