Improvement of throwing machine helices

摘要

Machines of helices.Consist of an Electromechanical part comprising an electric motor that makes the platform on which is Mounted the whole pitcher describe an Arc of approximately 120 degrees with respect to the horizontal Plane, An Electric motor which causes the rotation of the Propeller on its Axis, a mechanism Removal of the Helix that is activated by an electromagnetAnd a mechanism for opening of the metal Gate, Activated by an electromagnet, and an electronic part which is based on some control means through which it is possible to govern the operation of Five simultaneous Launch units.