TRENNVORRICHTUNG FÜR BODENBLÄTTER DURCH REIBUNG

TRENNVORRICHTUNG FÜR BODENBLÄTTER DURCH REIBUNG

A scuff separating device capable of feeding document sheets from the bottom of a stack includes a feed belt below and contacting the bottom of the stack. A retard roller rests on the belt and prevents double feeds. The retard roller and belt both have high coefficients of friction. A brake on the r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SLEVE JERRY, FRANK, HENRIETTA , NY 14467, US, GIANNETTI, JOHN, PENFIELD, NY 14526, US, SHEA, ROBERT, HOWARD, VICTOR, NY 14564, US
Format: Patent
Sprache:ger
Schlagworte:
CINEMATOGRAPHY
CONVEYING
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HOLOGRAPHY
MAGNETOGRAPHY
PACKING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:A scuff separating device capable of feeding document sheets from the bottom of a stack includes a feed belt below and contacting the bottom of the stack. A retard roller rests on the belt and prevents double feeds. The retard roller and belt both have high coefficients of friction. A brake on the retard roller prevents rotation when more than one sheet is in the nip but permits rotation when one or no sheets are in the nip.