A Star-Wheel Stair-Climbing Wheelchair
摘要
In order to achieve a wheelchair climb stairs function, this paper designs a star-wheel stair-climbing mechanism. Through the effect of the lock coupling, the star-wheel stair-climbing mechanism is formed to be fixed axis gear train or planetary gear train achieving flat-walking and stair-climbing functions. Crossing obstacle analysis obtains the maximum height and minimum width of obstacle which the wheelchair can cross. Stress-strain analysis in Solidworks simulation is performed to verify material strength.
引用本文（GB/T 7714）
L Zhang. A Star-Wheel Stair-Climbing Wheelchair[J]. 计算机辅助绘图设计与制造(英文版), 2014.
引文网络
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