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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0171104UpriorityCriticalpatent/ES171104U/en
Publication of ES171104UpublicationCriticalpatent/ES171104U/en
Free-turnperson platform, characterized in that it is constituted by two superimposed circular plates, each one of which has a series of concentric channels with an arched section on its internal face, located so that they are facing each other, disposing, so less in some of said channels, balls of radius greater than the depth of such channels, to allow the plates to be slightly separated from each other, and in such number that they remain tangent to each other, said plates being joined by a central axis. (Machine-translation by Google Translate, not legally binding)
ES0171104U1971-07-221971-07-22Free-turnperson platform (Machine-translation by Google Translate, not legally binding)
PendingES171104U
(en)
A bridge support made of a plurality of elements that each include a metal plate and a rubber layer (Machine-translation by Google Translate, not legally binding)