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VIDAL JUNCA MARIA
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VIDAL JUNCA MARIA
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Application filed by VIDAL JUNCA MARIAfiledCriticalVIDAL JUNCA MARIA
Priority to ES0262710ApriorityCriticalpatent/ES262710A3/en
Publication of ES262710A3publicationCriticalpatent/ES262710A3/en
Improvements in the vacuum cleaners, essentially characterized in that they comprise a freely rotatable vacuum cleaner function element, the suction element of which is installed in the mouth of a communicating suction duct with a flexible wall section by means of a valve, whose department falls by gravity the aspirated particles, which are collected in an easily accessible receptacle, with the particularity that the rotary movement to the aspirating element is communicated directly by the support and sliding wheels of the apparatus, for which they conveniently relate said wheels to said suction element, in no way omitting any electric motor to achieve the vacuum function. (Machine-translation by Google Translate, not legally binding)
ES0262710A1960-11-091960-11-09Improvements in vacuum cleaning appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES262710A3
(en)