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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Union De Maqu Para Calzado S A
Union de Maquinaria Para Calzado SA
Original Assignee
Union De Maqu Para Calzado S A
Union de Maquinaria Para Calzado SA
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Filing date
Publication date
Application filed by Union De Maqu Para Calzado S A, Union de Maquinaria Para Calzado SAfiledCriticalUnion De Maqu Para Calzado S A
Priority to ES216841ApriorityCriticalpatent/ES216841A3/en
Publication of ES216841A3publicationCriticalpatent/ES216841A3/en
Improvements in the rotating wheels, coupled to furniture and similar applications, characterized in that the wheel is constituted by a hollow spherical shell formed by two hemispherical sections that complement each other, one of them fixed and the other rotating and provided with a rolling area which is brought into contact with the ground, in combination with a support member which forms the vertical axis of rotation or orientation of the wheel and penetrates into the hollow spherical shell, and with an inclined axis which rotatably supports the rolling element of contact with the ground. (Machine-translation by Google Translate, not legally binding)
ES216841A1954-07-281954-07-28A perfected rotating wheel (Machine-translation by Google Translate, not legally binding)
ExpiredES216841A3
(en)
Improvements in the construction and assembly of rotating wheels with bearing axil to balls (Machine-translation by Google Translate, not legally binding)