Sheet feeding or delivering – Feeding – With means to align sheet
Patent
1984-02-29
1987-06-30
Rolla, Joseph J.
Sheet feeding or delivering
Feeding
With means to align sheet
271229, 271272, B65H 914
Patent
active
046764976
ABSTRACT:
Sheet conveyor apparatus for feeding sheets one at a time to a stop wall at the end of the conveyor with at least one overhead support extending above said conveyor. An overhead longitudinally adjustable roller carrying sub-assembly extends above the conveyor supported on the overhead support. The sub-assembly is comprised of a roller which engages a sheet of material moving on the conveyor and positioned to prevent "bounce back" thereof as the sheets are moved against the stop wall. The rollers are carried on resilient arms which may be adjusted to vary the downward force of the roller upon the sheet moving on the conveyor.
REFERENCES:
patent: 4163550 (1979-08-01), Armstrong
patent: 4183518 (1980-01-01), Brockmuller et al.
patent: 4260148 (1981-04-01), Diesch et al.
Bollinger David H.
Hattis Russell E.
Rolla Joseph J.
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