Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1974-04-08
1976-02-24
Love, John J.
Sheet feeding or delivering
Feeding
By means to convey sheet
234126, B65H 506
Patent
active
039401278
ABSTRACT:
A programmably alterable incrementing system particularly adapted for use in conjunction with an apparatus for selectively indexing punch cards or like sheet material through a work station; such apparatus being particularly susceptible to errors in tolerance such as may be due to inaccuracies in mechanical components, but which are particularly attributable to variation in humidity conditions. Means including a stepping switch are provided to introduce a corrective factor, as needed, into the indexing system to ensure that the required correspondence exists between the actual and the intended increment imparted to a punch card as it is advanced through the work station.
REFERENCES:
patent: 3342410 (1967-09-01), Masterson et al.
patent: 3521880 (1970-07-01), Shebanow et al.
patent: 3706248 (1972-12-01), Erhart
Kadyszewski Ronald V.
Petusky Neil J.
Decision Data Computer Corporation
Love John J.
Stoner Jr. Bruce H.
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