FEEDING APPARATUS Russian patent published in 1997 - IPC

FIELD: plastic metal working at forming blanks in transfer crank press with motion of piece blanks between working positions of that press. SUBSTANCE: when carrier 7 rotates relative to axle 4 mounted in frame 5, idle pinion 10 rolls around stationary gear wheel 3 and drives satellite 11 to rotation. At necessary value of eccentricity of fingers 12 said fingers and gauges 1 secured to them and having grippers will move along square trajectory with four almost rectilinear sides and with rounding in its apices. Portions of said trajectory parallel relative to lengthwise axis of press provide longitudinal motion of gripper gauges 1 and portions of trajectory normal relative to above mentioned portions provide cross motion of said gripper gauges. EFFECT: improved design. 2 dwg