Scissors lift with combination wedge and lever mechanism

作者: Pierre C. Joubert

DOI:

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摘要: A scissors lift with a combination wedge and lever mechanism for switching between wedging action during operation. This device includes mechanism, table, device, an actuator. The connects to the table such that movement of correspondingly moves table. causes lifting as begins moving contracted position expanded position. After action, translational continues Finally, actuator initiates device's positioned by in direction substantially perpendicular mechanism.

参考文章(4)
Gary Peterson, Susan L. Gerlach, Daniel G. Cook, Adjustable height bed ,(2001)
Henning Bergenwall, Device for raising and lowering objects ,(1983)