Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Patent
1988-08-31
1990-05-29
Skaggs, H. Grant
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
271216, 271198, B65H 2900
Patent
active
049289535
ABSTRACT:
In order to avoid a pushing-together or pulling apart of an imbricated stack of sheets during reversal around the reversing roller (3) of a rotary sheet feeder (1), belt-like flexible guide means (18) are used which are disposed at intervals over the axial length of the reversing drum (3), one end of the feeder frame side forming an intake gusset while the other end of each is articulated through a spring (19) on a rod (20) which connects the side walls of the feeder frame (7). The flexible guide means (18) pass between the reversing element (13) and the intake side roller (8) of the second belt conveyor (6) which forms the withdrawal table, the reversing element (13) like the other rollers of the second belt conveyor being mounted on a pivotable frame (11) which is articulated in turn on the feeder frame (7) and is initially tensioned in the direction of the reversing drum (3).
REFERENCES:
patent: 3271026 (1966-09-01), Germen
patent: 4245833 (1981-01-01), Akerstrom
Heina Karl-Fritz
Schwarz Horst
Weber Wolfgang
A. Earley John F.
A. Earley III John F.
Maschinenbau Oppenweiler Binder GmbH & Co.
Skaggs H. Grant
Walker P. Michael
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