Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1974-08-16
1976-04-27
Spar, Robert J.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
198213, 198104, B65G 4308
Patent
active
039528561
ABSTRACT:
A machine for treating articles, such as containers, for example, includes an infeed worm conveyor to receive a continuous flow of containers. The speed of machine operation is regulated by a speed control mechanism so as to maintain a desired constant length accumulation of containers ahead of the infeed worm conveyor. The infeed worm conveyor is axially shiftable, under the influence of forces created by accumulated containers, to transmit such forces to the speed control mechanism as an indication of the size of container accumulation.
REFERENCES:
patent: 2730226 (1956-01-01), Day et al.
patent: 3036624 (1967-05-01), Carter
patent: 3338472 (1967-08-01), Gardner
patent: 3756434 (1973-09-01), Teske
Kurzweil Lubor
Linde Joachim
Firma Otto Sick KG, Metallwarenfabrik
Slattery James M.
Spar Robert J.
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