ES264831A3 - Improvements in the electrical installations of control for plastic injection machines (Machine-translation by Google Translate, not legally binding)
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Improvements in the electrical installations of control for plastic injection machines (Machine-translation by Google Translate, not legally binding)
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Improvements in the electric installations demanded for plastic injection machines, which are essentially characterized by comprising two input phases, related to each other through four contactors corresponding to mold opening and closing and injection and injection closure, four circuit inverters mechanically driven two to two by rotating eccentrics according to the reductions of the two motors of the injection machine, whose inverters are able to close different derivations of the circuit corresponding to the mold positions and injection phases and two pause clocks for closing circuit, in the phase of semi-automatic operation, corresponding to the opening of the closure and injection, all empowered to enter into activity through four circuit closing push-buttons, acting on each consecutive work phase. (Machine-translation by Google Translate, not legally binding)
ES0264831A1961-02-111961-02-11Improvements in the electrical installations of control for plastic injection machines (Machine-translation by Google Translate, not legally binding)
ExpiredES264831A3
(en)
Improvements in electric control devices for the operation of continuous current machines (Machine-translation by Google Translate, not legally binding)
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