Conveyors: power-driven – Conveyor section – Having means to enhance the friction or adherence between...
Patent
1983-10-11
1985-11-26
Spar, Robert J.
Conveyors: power-driven
Conveyor section
Having means to enhance the friction or adherence between...
198841, 271197, D65G 1746
Patent
active
045550131
ABSTRACT:
A conveyor comprising an endless belt for conveying items forward with a vacuum system for vacuum gripping items to the belt to avoid shifting of the items relative to the belt.
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patent: 3889801 (1975-06-01), Boyer
Bishopbarn Limited
Holmes Jonathan D.
Spar Robert J.
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