FINE SPEED CONTROL FOR A VEHICLE

摘要

1452663 Selective printing PITNEYBOWES Inc 6 June 1974 [25 June 1973] 25137/74 Heading B6F Bar codes 44 are printed on labels 28 by bringing scribing elements 17 into printing contact with the labels 28 and displacing the labels to scribe elongated bars on the labels. The scribing elements 17 are mounted on settable print wheels 11 which can be held by detents 36 during bar code scribing and released to permit printing of equivalent alphanumeric characters 42 by rolling contact.