ES391747A1 - Electromechanical automated system of drive for sewing machines. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Electromechanical automated system of drive for sewing machines. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Coser Alfa Maquinas
Maquinas de Coser Alfa SA
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Coser Alfa Maquinas
Maquinas de Coser Alfa SA
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Application filed by Coser Alfa Maquinas, Maquinas de Coser Alfa SAfiledCriticalCoser Alfa Maquinas
Priority to ES391747ApriorityCriticalpatent/ES391747A1/en
Publication of ES391747A1publicationCriticalpatent/ES391747A1/en
Automated electromechanical drive system for sewing machines, characterized in that it comprises a general drive electric motor whose axis can transmit at both ends the movement to a driven shaft which will drive the steering wheel and main shaft of the machine, so that one of the the ends of the motor shaft perform the transmission axially through a mechanical clutch, whose pressure will be variable at will and therefore also the transmitted speed, while the opposite end, by means of a belt and through an electromagnetic clutch, performs the transmission at reduced and constant speed by means of an auger perpendicular to the driven shaft and meshed with a crown fixed on said axis; because it also includes a powered electrical circuit, through a selector integral with the steering wheel of the machine, by means of microcontacts operated by the pedal in its different positions, so that the various actions of the mechanism of the machine are carried out automatically, commanded by the user through the mentioned pedal. (Machine-translation by Google Translate, not legally binding)
ES391747A1971-05-291971-05-29Electromechanical automated system of drive for sewing machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES391747A1
(en)
Mechanical programming unit for washing machine - consists of two cam drums on same shaft driven by separate electric motors and connected by pin and slot
Mechanism of clutch and automatic disembration for the oscillating motion in appliances appliances. (Machine-translation by Google Translate, not legally binding)
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)