Control device with two coupled control sticks

摘要

In a device for controlling elements of a machine, comprising two control members of the joy stick type from one or other of which said elements may be controlled, these members being intended to be actuated by separate operators and each being mounted for tilting about at least one axis and connected to at least one sensor delivering an electric signal representative of the amplitude of tilt of the associated joy stick about said axis on each side of a neutral position, a signal processing system is provided receiving the signals from two sensors and delivering a single control reference addressed to said controlled elements of the machine.