Conveyors: power-driven – Conveyor system for establishing and moving a group of items – By shifting group of items simultaneously from stream...
Patent
1996-12-24
1999-09-14
Bidwell, James R.
Conveyors: power-driven
Conveyor system for establishing and moving a group of items
By shifting group of items simultaneously from stream...
198432, B65G 2500
Patent
active
059507993
ABSTRACT:
In an individual section (IS) glassware forming system that includes a lehr loader having a loader bar and electric actuators for controlling motion at the loader bar along forward, sideshift and lift axes independently of each other to load glassware from a cross conveyor across a transfer plate onto a lehr conveyor, apparatus for controlling motion at the loader bar includes an operator station for entry of a plurality of control parameters that relate to physical characteristics of the glassware, cross conveyor, transfer plate, lehr and loader bar. The operator station includes prestored programming for automatically translating the control parameters entered by the operator into motion profiles for each of the three axes, with each of the profiles comprising a data set of motion data versus time data. An electronic controller is coupled to the electric actuators for controlling motions at the loader bar along the three axes as a function of associated sets of motion data versus time data.
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"Development of the Variable-Rate Transymmetric Motion With Discretely Vanishing Shock", The American Society of Mechanical Engineers, Jun. 10, 1983.
Leidy D. Wayne
Peltier James M.
Bidwell James R.
Owens-Brockway Glass Container Inc.
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