PERFECCIONAMIENTOS EN LAS MAQUINAS DE PERFILAR, TALES COMO LAS RECTIFICADORAS Y SIMILARES.

摘要

The or each workpiece carrying plate is connected to a rotary spindle by three elastically yieldable struts which are arranged around the axis of rotation of the spindle. The plate carries a peripheral cam which is engaged by a roller carried by an elastically yieldable strip. Application is to the center-less grinding of trunnions of tripod elements for homokinetic joints.