Donald R Duzinskas, 65129 Park St, Westmont, IL 60559
Donald Duzinskas Phones & Addresses
129 Park St, Westmont, IL 60559 630-8523644 630-8529742
Downers Grove, IL
Oak Park, IL
129 S Park St, Westmont, IL 60559 630-7070891
Work
Position:
Sales Occupations
Education
Degree:
Associate degree or higher
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Publications & IP owners
Us Patents
Method And Apparatus For Hopper Loader
US Patent:
4134580, Jan 16, 1979
Filed:
Mar 7, 1977
Appl. No.:
5/774870
Inventors:
Donald R. Duzinskas - Western Springs IL
Anthony Chomenko - Chicago IL
Anthony Chomenko - Chicago IL
Assignee:
W. F. Hall Printing Company - Chicago IL
International Classification:
B65H 522
US Classification:
271 6
Abstract:
Folded signatures of lightweight stock are fed in a direction parallel to the backbone of the signatures and deposited in sets of predetermined number and in shingled relation onto a main conveyor moving transverse to the direction of feed from the supply stack. The main conveyor deposits the signatures on the top of a stack in the hopper of a gathering machine. The height of the stack in the hopper is sensed, and this is used to control feeding from the supply stack. Preferably, the supply stack is held in a hopper with the signatures resting on a second or supply conveyor which extends upwardly and outwardly from the main conveyor so that adjacent loading machines can be nested to reduce space requirements.
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