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Priority to ES0230336ApriorityCriticalpatent/ES230336A1/en
Publication of ES230336A1publicationCriticalpatent/ES230336A1/en
drive mechanism for washing machines centrifuges, characterized in that it comprises a drum driving shaft provided with two fixed pulleys of different diameters and aligned, respectively, with other pulleys fixed to the drive shaft, keeping each pair of pulleys aligned the appropriate diameter ratio at the desired speed variation, and a transmission device that connects each pair of aligned pulleys, loosely disposed therebetween and associated with a driving device that can selectively actuate one or the other of said transmissions to determine the positive drag between one or the other. another pair of pulleys. (Machine-translation by Google Translate, not legally binding)
ES0230336A1956-08-111956-08-11Operating mechanism for centrifugal washing machines (Machine-translation by Google Translate, not legally binding)
ExpiredES230336A1
(en)
Improvements in centrifuge automatic speed changing devices, particularly for primary belt transmission cyclomotors and similar applications (Machine-translation by Google Translate, not legally binding)
Mechanical device of command, applicable especially to the electric washing machines, which allows to activate a machine element at two different speeds (Machine-translation by Google Translate, not legally binding)
A transmission cube for various speeds with a automatic gear switch actuated in connection with the running speed (Machine-translation by Google Translate, not legally binding)
Improvements in the constitution of textile fiber spinning carcass machines and continuous and progressive speed variator, with exterior control (Machine-translation by Google Translate, not legally binding)