A stank support, for orientable wheels. (Machine-translation by Google Translate, not legally binding)

摘要

A watertight support, for steerable wheels, of which they comprise an upper coupling plate to a piece of furniture or apparatus, provided with annular embossments with the concavities alternately directed upwards and downwards, complementing with ribs also embedded in the facing part of the wheel holder support and finally in the lower retaining plate of the support itself, whose elements are joined by the vertical pivot rod, characterized in that the ball assemblies of the rolling bearings and the annular bearing and sealing elements are housed in said grooves. Disposed elastic rings in the external interstices between the elements of the support, to prevent the entry of impurities. (Machine-translation by Google Translate, not legally binding)