Mechanism of operation for presses of small career (Machine-translation by Google Translate, not legally binding)

摘要

Mechanism of accionamiento for presses of small career, that characterizes essentially for comport two arms articulated to the ends of the table of work of the machine and connected in parallel to each other by means of a common tie and coming joined in addition one of them with a device impeller that works with a pressurized fluid supplied by a motor pump and distributor group, whose arms have eccentric trunnions with which are articulated two forks attached to a threaded spindle that passes through an oscillating nut-nut mounted on the ends of the motor bridge located above of the table, which, for its guidance in the displacements of ascent and descent, is completed with columns that rise from said table. (Machine-translation by Google Translate, not legally binding)