KOPPLINGS- OCH BROMSANORDNING VID PRESS

摘要

A press drive mechanism is disclosed having brake and clutch units including corresponding disc assemblies concentric with respect to the output shaft of the mechanism. A fluid operated piston-cylinder assembly concentric with the output shaft is operable to alternately actuate the brake and clutch units, and an auxiliary fluid operated piston-cylinder assembly is selectively operable to effect simultaneous actuation of the brake and clutch units.