Sheet feeding or delivering – Delivering to stack and feeding therefrom – With sheet sensor for selective location
Patent
1986-05-15
1988-09-20
Schacher, Richard A.
Sheet feeding or delivering
Delivering to stack and feeding therefrom
With sheet sensor for selective location
271 35, 271124, 271151, B65H 304
Patent
active
047720042
ABSTRACT:
A mechanism for feeding sheets having a feed belt on front and rear rollers. A singulator assembly overlying and in contact with the feed belt. An auxiliary roller interposed between said front and rear rollers, with the singulation assembly in contact with the feed belt at a point between the front roller and the auxiliary roller. The singulator having a pair of spaced side frame members, central pressure means between the spaced frame members, a roller rotatably mounted on each end of the frame members, and a belt surrounding the rollers and the central pressure means, so that sheets on said feed belt are fed one by one between the singulator assembly and the feed belt.
REFERENCES:
patent: 1087121 (1914-02-01), Ielfield
patent: 3944210 (1976-03-01), McInerny
patent: 3944213 (1976-03-01), Fallos
patent: 4025068 (1977-05-01), Collins
patent: 4114870 (1978-09-01), Di Blasio
patent: 4128236 (1978-12-01), Lundblad
patent: 4376530 (1983-03-01), Akai
patent: 4500084 (1985-02-01), McInerny
patent: 4555103 (1985-11-01), Larson
GBR Systems Corporation
Schacher Richard A,.
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