MECHANICAL PRESS SLIDE Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: slide has body with knockout mechanism, pair of bell cranks arranged symmetrically relative to its axis and hinge mounted in support portion of body. Inner arms of bell cranks have radial surfaces engaging with beams of knockout mechanism. Outer arms of bell cranks are provided with hinge joints and are coupled with pneumatic cylinders of knockout mechanism by means of rods. Rods are made sectional. They consist of links connected by pins and shackles with rods of above indicated cylinders. EFFECT: increased reliability and longevity of knockout mechanism. 4 dwg