PUSHER DRIVE Russian patent published in 1997 - IPC

FIELD: pusher drives in mechanical stamping presses. SUBSTANCE: movably mounted in mechanical stamping press slider pusher drive has carrier hinged to rocker and two-arm lever. The latter through link is connected with angle lever engaged with pusher. One arm of two-arm lever is located in parallel to slide motion direction and is hinged to carrier passing at right angle to slider motion direction. As a version drive has additional link, that hinges pusher with arm of angle lever. EFFECT: increased reliability during big efforts of removal. 2 cl, 3 dwg