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    • 4. 发明授权
    • Cable-tow system having a stationary support cable
    • 电缆牵引系统具有固定的支撑电缆
    • US08607710B2
    • 2013-12-17
    • US13284264
    • 2011-10-28
    • Jack Farr
    • Jack Farr
    • B61B11/00
    • B61B7/02Y10T29/49826
    • A cable-tow system including a skiing surface. A drive tower, including a drive pulley, and a support tower, including a return pulley, are positioned on a periphery of the skiing surface. The cable-tow system further includes a stationary support cable spanning a first distance between the drive tower and the support tower. A movable drive cable spans a second distance between the drive pulley and the return pulley. The movable drive cable travels in an orbital fashion between the drive pulley and the return pulley. A truck is connected to the movable drive cable and includes at least one race pulley. The at least one race pulley engages the stationary support cable. A tow rope is connected to the truck and includes a handle for towing a skier. Movement of the movable drive cable moves the truck along a length of the stationary support cable.
    • 包括滑雪表面的电缆牵引系统。 包括驱动滑轮的驱动塔和包括返回滑轮的支撑塔位于滑雪表面的周边上。 电缆牵引系统还包括跨越驱动塔和支撑塔之间的第一距离的固定支撑缆索。 可移动的驱动电缆跨过驱动滑轮和回转滑轮之间的第二距离。 可移动驱动电缆以轨道方式在驱动滑轮和返回滑轮之间行进。 卡车连接到可移动驱动电缆并且包括至少一个滚轮。 所述至少一个赛道滑轮接合固定支撑缆索。 牵引绳连接到卡车上,并包括用于拖动滑雪者的手柄。 可移动驱动电缆的运动沿着固定支撑电缆的长度移动卡车。
    • 6. 发明申请
    • CABLE-TOW SYSTEM HAVING A STATIONARY SUPPORT CABLE
    • 具有支架电缆的电缆拖把系统
    • US20120186483A1
    • 2012-07-26
    • US13284264
    • 2011-10-28
    • Jack Farr
    • Jack Farr
    • B61B7/02B23P11/00
    • B61B7/02Y10T29/49826
    • A cable-tow system including a skiing surface. A drive tower, including a drive pulley, and a support tower, including a return pulley, are positioned on a periphery of the skiing surface. The cable-tow system further includes a stationary support cable spanning a first distance between the drive tower and the support tower. A movable drive cable spans a second distance between the drive pulley and the return pulley. The movable drive cable travels in an orbital fashion between the drive pulley and the return pulley. A truck is connected to the movable drive cable and includes at least one race pulley. The at least one race pulley engages the stationary support cable. A tow rope is connected to the truck and includes a handle for towing a skier. Movement of the movable drive cable moves the truck along a length of the stationary support cable.
    • 包括滑雪表面的电缆牵引系统。 包括驱动滑轮的驱动塔和包括返回滑轮的支撑塔位于滑雪表面的周边上。 电缆牵引系统还包括跨越驱动塔和支撑塔之间的第一距离的固定支撑缆索。 可移动的驱动电缆跨过驱动滑轮和回转滑轮之间的第二距离。 可移动驱动电缆以轨道方式在驱动滑轮和返回滑轮之间行进。 卡车连接到可移动驱动电缆并且包括至少一个滚轮。 所述至少一个赛道滑轮接合固定支撑缆索。 牵引绳连接到卡车上,并包括用于拖动滑雪者的手柄。 可移动驱动电缆的运动沿着固定支撑电缆的长度移动卡车。