Pohony scénického stolu s konstantním převodem mezi dvěma přímočarými hydromotory a stolem

Abstract

This thesis analyzes the eletrohydraulic actutator of a scenic table. The goal is to design an eletrohydraulic actutator which is commanded by rotationally driven hydraulic pumps. Constant gear of the actutator is maintained by a scissored lift, which is driven by two linear hydraulic motors fastened onto the beam of the scissored mechanism. This thesis contains the processed design and specifications of the eletrohydraulic circuit with the necessary calculations included.