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    • 6. 发明授权
    • Articulated multiple section snowmobile ski
    • 多余部分SNOWMOBILE SKI
    • US3856318A
    • 1974-12-24
    • US40557973
    • 1973-10-11
    • HOLLENBECK P
    • HOLLENBECK P
    • B62B17/04B62B19/04
    • B62B17/04
    • An elongated ski assembly including front and rear ends and defined by a plurality of elongated end aligned ski sections with each pair of adjacent sections pivotally joined together for relative angular displacement about a horizontal transverse axis and also about an upstanding axis. The rearmost section is mounted from a stationary snowmobile mounted support by a generally horizontal trailing leaf spring and the front section is supported from one end of a second leaf spring having its other end mounted from the support for angular displacement about an upstanding axis.
    • 一个细长的滑雪组件,包括前端和后端,并由多个细长末端对准的滑雪部分限定,每对相邻的部分枢转地连接在一起,以便围绕水平横向轴线以及也围绕直立的轴线进行相对的角位移。 最后面的部分通过大体上水平的叶片弹簧从固定的雪上移动安装的支撑件安装,并且前部从第二板簧的一端支撑,其另一端从支撑件安装,以围绕竖直轴线进行角位移。