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Priority to ES0256390ApriorityCriticalpatent/ES256390A3/en
Publication of ES256390A3publicationCriticalpatent/ES256390A3/en
Improvements in universal electric welding machines, characterized in that the electrode-holding arms of the machine are mounted in an easily removable arrangement, two supports provided with two crazy plates, with aligned peripheries, coupled to act as continuous sewing electrodes, one of which at least, it is provided with a toothed crown with which a corresponding pinion engages that forms part of a transmission driven from a motor device through a speed reducer and a speed change regulator of the speed of rotation of the electrodes. (Machine-translation by Google Translate, not legally binding)
ES0256390A1960-03-011960-03-01Improvements in universal electric welding machines (Machine-translation by Google Translate, not legally binding)
ExpiredES256390A3
(en)
Steering wheel in sewing machines with two pulleys, one for the electric motor drive incorporated in the machine and the other for the accretion by external electric motor or pedal pedal (Machine-translation by Google Translate, not legally binding)
Machine for the bending of the insulating material around the right coils of machines of electric machines and appliances (Machine-translation by Google Translate, not legally binding)
Circular tricotous machine with continuous speed variator intercaled between the machine's drive engine and the machine's driving tree. (Machine-translation by Google Translate, not legally binding)