A new system of transformation of the alternative movement rectified, in circular. (Machine-translation by Google Translate, not legally binding)

摘要

New circular rectilinear reciprocating movement system characterized in that the transformation is carried out by engaging a toothed pinion in a double rack of parallel bars tangent to the pinion at the opposite ends of a diameter thereof mounted on the reciprocating rectilinear reciprocating animate element. In such a way that the pinion engages with each rack in an opposite direction of movement remaining free in the opposite direction. (Machine-translation by Google Translate, not legally binding)