IMPRINTING DEVICE AND DIGIT WHEEL ASSEMBLY THEREFOR

摘要

in the field of printing machines printing with variable wheel positioning, it was impossible to print large forms.in addition, the manufacture of toothed racks used conventionally to position the wheels is costly.to overcome these problems, a wheel assembly has a digit is used in combination with a printing device (10) comprising a plurality of variable wheel (32), a dataa plurality of roller cutters (36), the control of a plurality of wheels in a plurality of numbers, a first wheel (72) in dentees) has the plurality of wheels have numbers,each of the first plurality of wheel dentee wheels dentees as associated as one of the wheels is effectively so as to rotate with the figures ita second plurality of wheels (82) in dentees) has the plurality of wheels have numbers,each of the second plurality of wheel dentee wheels dentees as associated as one of the effective control of such wheels rotate with it.a flexible endless driving wheel (80) connecting each of the first plurality of wheels dentee dentees has a plurality of wheel of the second wheel dentee dentees.