Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a load supported by a conveyor portion which...
Patent
1991-01-18
1991-11-26
Valenza, Joseph E.
Conveyors: power-driven
Conveyor system for moving a specific load as a separate unit
System includes a load supported by a conveyor portion which...
1984653, B65G 2900
Patent
active
050676067
ABSTRACT:
A plurality of clamps carried on an article support frame movable on a conveyor between successive work stations are mechanically actuated by push/pull cable assemblies connected between each clamp and a common actuator mounted on the support frame. A movable actuator member is driven by a drive screw to actuate the clamps via the cable assemblies and the threaded interconnection between the screw and actuator member locks the actuator member in its last actuated position to lock the clamps in their last actuated positions. A reversible rotary power drive may be drivingly coupled to the screw when the support frame is at a predetermined position at a work station.
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Schlatter Howard M.
Wisne Lawrence A.
Gastineau Cheryl L.
Progressive Tool & Industries Co.
Valenza Joseph E.
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