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Priority to ES0068554UpriorityCriticalpatent/ES68554Y/en
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Publication of ES68554YpublicationCriticalpatent/ES68554Y/en
A rotating broom adaptable to normal electro-aspirators, characterized in that it essentially consists of a lining roller of bristles arranged in spirally aligned bundles, with its axis supported by bearings fixed inside one of the pieces that form the aspiration nozzle of adaptive powder as a new accessory to the normal and rigid tube of an electro-aspirator, said roller being driven by a flexible mechanical transmission from the pulley of an electromotor linked to the suction nozzle itself. (Machine-translation by Google Translate, not legally binding)
ES0068554U1958-09-061958-09-06
Rotating broom adaptable to normal electric vacuum cleaners
ExpiredES68554Y
(en)
Improvements introduced in the construction of electro-vacuum cleaners for multiple domestic uses, of the type in which all of its organs are disposed in line in the same axis. (Machine-translation by Google Translate, not legally binding)