Recirculating ball spindle. (Machine-translation by Google Translate, not legally binding)

摘要

A ballscrew recirculantes with keyway longitudinal open on arista generatrix shaft-spindle, in which hosts a solidarity chaveta to a rotating and concentric rolls with shaft-spindle and comprising a shaft-spindle (1), the outer surface threaded has a helical groove or channel (1.1) step constant and hemispheric profile; a nut (2) hollow cilíndrica that inside periphery has roscada a groove or channel helicoidal (Machine-translation by Google Translate, not legally binding)