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Priority to ES1969150970UpriorityCriticalpatent/ES150970Y/en
Publication of ES150970UpublicationCriticalpatent/ES150970U/en
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Publication of ES150970YpublicationCriticalpatent/ES150970Y/en
An improved revolving foot for chairs and armchairs, characterized by having a main tube with a vertical axis, on whose outer surface the radial arms that constitute the support platform on the floor are integral. These radial arms have at their ends the vertical cylindrical shells for fitting the wheels or support blocks. In the lower inner area of the main tube, a sleeve with axial hole is interlocked by the rotating screw, whose head is retained below the sleeve. (Machine-translation by Google Translate, not legally binding)
ES1969150970U1969-08-041969-08-04
A PERFECTED SWIVEL FOOT FOR CHAIRS AND ARMCHAIRS.
ExpiredES150970Y
(en)
Some improvements in the bearings of the vertical axis of turning of the rotating wheels. (Machine-translation by Google Translate, not legally binding)