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    • 9. 发明申请
    • Drive sprocket for a tracked vehicle
    • 驱动链轮用于履带式车辆
    • US20060012247A1
    • 2006-01-19
    • US11230610
    • 2005-09-21
    • Dominic GirardDavid BelzileEric Bertrand
    • Dominic GirardDavid BelzileEric Bertrand
    • B62D55/12
    • B62D55/125
    • A snowmobile is propelled by an endless track that is operatively connected to the snowmobile's engine by two drive sprockets. Each drive sprocket includes one set of external teeth and two sets of internal teeth that engage three corresponding sets of track teeth formed on the track. Alignment cleats are mounted on the inside of each of one of the sets of track teeth. During low-load operation, contact between the cleats (and the track teeth on which the cleats are mounted) is minimized or eliminated, which reduces or eliminates noise caused by collisions between the metal sprocket and the metal cleats. During higher load operation, the track deforms such that the set of external sprocket teeth engage the cleats and associated set of track teeth.
    • 一个雪地车是由两条驱动链轮可操作地连接到雪地车的发动机的无尽轨道推动的。 每个驱动链轮包括一组外齿和两组内齿,其与形成在轨道上的三个对应的轨道齿组合。 对准夹板安装在一组轨道齿的每一个的内侧。 在低负载运行期间,最小化或消除了防滑板(和安装防滑板的履带齿之间)之间的接触,从而减少或消除了由金属链轮和金属夹板之间的碰撞引起的噪音。 在较高负载运行期间,轨道变形,使得该组外部链轮齿接合防滑钉和相关联的一组轨道齿。
    • 10. 发明授权
    • Drive sprocket for a tracked vehicle
    • 驱动链轮用于履带式车辆
    • US06976742B2
    • 2005-12-20
    • US10636917
    • 2003-08-08
    • Dominic GirardDavid BelzileEric Bertrand
    • Dominic GirardDavid BelzileEric Bertrand
    • B62D55/12B62D55/125F16H55/30B60S1/62
    • B62D55/125
    • A snowmobile is propelled by an endless track that is operatively connected to the snowmobile's engine by two drive sprockets. Each drive sprocket includes one set of external teeth and two sets of internal teeth that engage three corresponding sets of track teeth formed on the track. Alignment cleats are mounted on the inside of each of one of the sets of track teeth. During low-load operation, contact between the cleats (and the track teeth on which the cleats are mounted) is minimized or eliminated, which reduces or eliminates noise caused by collisions between the metal sprocket and the metal cleats. During higher load operation, the track deforms such that the set of external sprocket teeth engage the cleats and associated set of track teeth.
    • 一个雪地车是由两条驱动链轮可操作地连接到雪地车的发动机的无尽轨道推动的。 每个驱动链轮包括一组外齿和两组内齿,其与形成在轨道上的三个对应的轨道齿组合。 对准夹板安装在一组轨道齿的每一个的内侧。 在低负载运行期间,最小化或消除了防滑板(和安装防滑板的履带齿之间)之间的接触,从而减少或消除了由金属链轮和金属夹板之间的碰撞引起的噪音。 在较高负载运行期间,轨道变形,使得该组外部链轮齿接合防滑钉和相关联的一组轨道齿。