Rapid approach sergeant (Machine-translation by Google Translate, not legally binding)

摘要

QUICK APPROACH SERGEANT characterized by the fact that a coaxial drill threaded in the immediate vicinity of the inlet and outlet mouths only in the semi-openings is to be provided in the sleeve opposite the fixed clamp in which the threaded spindle carrying the mobile clamp must move. diametrically opposed cylinders while the remaining areas are smooth and with an inclination with respect to the axis of said drill so that in the center of it there is a common circumference that serves as a tilting axis to the spindle with which said spindle will advance by thread when it is coupled to the threaded areas and by sliding when it does on the smooth areas, shortening the time of approach and removal of the clamping jaws. tion. (Machine-translation by Google Translate, not legally binding)