Advancing material of indeterminate length – Plural material-moving means – And intermediate storage
Patent
1979-06-18
1980-07-15
McCarthy, Edward J.
Advancing material of indeterminate length
Plural material-moving means
And intermediate storage
242182, B65H 1750
Patent
active
042124204
ABSTRACT:
A cartridge for an inked ribbon has spring support means which maintains a constant back pressure on a uniformly folded ribbon stack inside the storage compartment of the cartridge. The spring support means is displaceable to adjust for dimensional variations occuring within the stack during use.
REFERENCES:
patent: 2699089 (1955-01-01), Jakobs
patent: 3123269 (1964-03-01), Morley
patent: 3935980 (1976-02-01), Groat
patent: 3993233 (1976-11-01), Bartell
Gasper John S.
International Business Machines - Corporation
McCarthy Edward J.
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