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    • 7. 发明授权
    • Track and drive sprockets for a tracked vehicle
    • 跟踪和驱动履带车辆的链轮
    • US09346500B2
    • 2016-05-24
    • US14221699
    • 2014-03-21
    • BOMBARDIER RECREATIONAL PRODUCTS INC.
    • Jean-Sebastien Pard
    • B62D55/12B62D55/125B62D55/24B62D55/26
    • B62D55/12B62D55/125B62D55/24B62D55/244B62D55/26
    • A sprocket wheel and drive track assembly of a tracked vehicle includes at least one drive sprocket having a sprocket wheel. A plurality of internal teeth extending laterally therefrom is distributed in a circumferential direction on a periphery thereof at a sprocket pitch from each other. A belt in contact with the at least one drive sprocket has an inner side, an outer side, a longitudinal and a lateral direction. At least two of a plurality of internal lugs distributed on the inner side thereof are engaged by at least two of the plurality of internal teeth of the at least one drive sprocket. The plurality of internal lugs is disposed to form at least one longitudinal row. At least two consecutive internal lugs are disposed at a first pitch from each other. The first pitch is longer than an arc length corresponding to the sprocket pitch.
    • 跟踪车辆的链轮和驱动轨道组件包括至少一个具有链轮的驱动链轮。 从其横向延伸的多个内齿在其圆周方向上以链轮间距彼此分布。 与至少一个驱动链轮接触的皮带具有内侧,外侧,纵向和横向。 分布在其内侧的多个内部凸耳中的至少两个由至少一个驱动链轮的多个内齿中的至少两个啮合。 多个内部凸耳被设置成形成至少一个纵向排。 至少两个连续的内部突出部以彼此之间的第一间距设置。 第一节距比对应于链轮间距的弧长长。
    • 9. 发明授权
    • Continuously variable transmission mounting assembly
    • 连续可变传动安装组件
    • US09016420B1
    • 2015-04-28
    • US14082983
    • 2013-11-18
    • Bombardier Recreational Products Inc.
    • Mathieu GauthierSylvain MatteMax RicherGaetan LecoursMichel LefebvreJean-Sebastien Pard
    • B62M27/00B62M27/02
    • B62M27/02
    • A snowmobile has a frame with an engine compartment and a tunnel, a front suspension, at least one ski, an engine, a bracket having a first portion joined to the engine and a second portion having an aperture defined therein, an output shaft, a countershaft passing through the aperture, a motion decoupler disposed around the countershaft and being supported by the second portion of the bracket, the countershaft being rotationally supported in the motion decoupler, a driving pulley disposed on the output shaft, a driven pulley disposed on the countershaft, a drive belt looped around the driving and driven pulleys, and an endless drive track. The driving pulley, the driven pulley and the drive belt together form a continuously variable transmission.
    • 雪地车具有带有发动机舱和隧道的框架,前悬架,至少一个滑雪板,发动机,具有连接到发动机的第一部分的托架和具有限定在其中的孔的第二部分,输出轴, 通过孔的中间轴,设置在中间轴周围并由支架的第二部分支撑的运动解耦器,中间轴被旋转地支撑在运动解耦器中,设置在输出轴上的驱动滑轮,设置在中间轴上的从动皮带 围绕驱动和驱动的滑轮环绕的驱动皮带以及环形驱动轨道。 驱动滑轮,从动皮带轮和驱动皮带一起形成无级变速器。