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    • 7. 发明申请
    • ZIP TRACK SYSTEM
    • ZIP跟踪系统
    • US20150114250A1
    • 2015-04-30
    • US14524298
    • 2014-10-27
    • Landscape Structures Inc.
    • Randy G. WatermillerSteven J. Schaust
    • B61B7/00
    • B61B7/00A63G7/00A63G21/20A63G21/22
    • Zip track systems and systems for extending zip track systems are provided. An extension mechanism for a zip track system illustratively comprises a crossover unit, configured to attach to a zip track. The crossover unit illustratively comprises a crossover arch and two crossover support poles, wherein each of the support poles connects to an end portion of the crossover arch such that the support poles are configured to stand perpendicular to the zip track. The extension system further illustratively comprises a connection mechanism configured to connect the crossover arch to the zip track system such that the crossover unit distributes the weight of the track through the crossover arch and the crossover support poles.
    • 提供了拉链轨道系统和扩展拉链系统的系统。 用于拉链轨道系统的延伸机构示例性地包括配置成附接到拉链轨道的交叉单元。 交叉单元示例性地包括交叉拱和两个交叉支撑杆,其中每个支撑杆连接到交叉拱的端部,使得支撑杆被配置成垂直于拉链轨道。 延伸系统进一步示例性地包括连接机构,其被配置为将交叉拱连接到拉链轨道系统,使得交叉单元通过交叉拱和交叉支撑极分配轨道的重量。
    • 10. 发明授权
    • Load-minimizing, trolley arrester apparatus and method
    • 负载最小化,手推车避雷器装置和方法
    • US08191482B2
    • 2012-06-05
    • US13151197
    • 2011-06-01
    • Eric S. Cylvick
    • Eric S. Cylvick
    • A63G1/00
    • A63G21/20A62B35/0093A63G21/22B61B7/02B61H9/02
    • A system comprising a cable held in suspension and a trolley traveling along the cable relies on a brake to control velocity and net downhill acceleration of the trolley. The trolley may include a brake pad positioned to contact the cable. At the downhill end of the ride, the lever actuating the brake is caught and lifted by a capture ring, thus relieving the braking load on the trolley. Also, the trolley engages a comparatively modest, second resistance mechanism, such as, for example, a system of springs, that gradually increases in resistance with distance of motion of the trolley thereagainst, bringing the trolley to a gradual halt.
    • 包括保持在悬架中的电缆和沿电缆行进的手推车的系统依赖于制动器来控制手推车的速度和净下坡加速度。 手推车可以包括定位成接触电缆的制动衬块。 在行驶的下坡路段,致动制动器的杠杆被捕获环卡住并提升,从而减轻了手推车上的制动负载。 此外,手推车还采用相对适度的第二阻力机构,例如弹簧系统,其随着手推车的运动距离逐渐增加,使手推车逐渐停止。