Advancing material of indeterminate length – By intermittent material-mover – Comprising material-moving roll
Patent
1989-03-15
1990-05-29
Mathews, A. A.
Advancing material of indeterminate length
By intermittent material-mover
Comprising material-moving roll
354321, 226 92, 226170, 226189, G03D 313
Patent
active
049299760
ABSTRACT:
A film processing apparatus includes a housing and a pair of continuous belts disposed within the housing in a laterally spaced relationship. Guide rollers within the housing guide the belts about parallel serpentine paths through the housing. Drive rollers engaged with the belts drive the belts in synchronization about the paths through the housing. A film carrier card having attachment elements for selectably engaging the belts is provided, such that the film carrier card is transported through the housing by the belts.
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Cunningham John A.
Prestjohn Mark O.
Reed Bobby P.
Smith Martin D.
Jamieson Film Company
Mathews A. A.
Thompson Daniel V.
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