Manipulator with electromagnetic detent for the driving servo-control of hydraulic mechanisms

摘要

The invention refers to the field of servo-controls for driving hydraulic equipment with electromagnetic coupling, and more precisely it refers to a manipulator with detent to lock the system in particular positions in order to allow its continuous operation, with possible actions on pushers next to the one pressed with active coupling. The detent is composed of an electromagnet (8) integral with the shaft (3) of the manipulator (2) connected through a joint (6) to the servo-control body and of a coupling plate (9) secured to the servo-control body by means of a peg or joint (10) whose axis (13) is coaxial with the joint axis (11).