Typewriting machines – Including interposed inking device for record-medium – Ribbon-feeding mechanism
Patent
1991-02-15
1993-01-26
Wiecking, David A.
Typewriting machines
Including interposed inking device for record-medium
Ribbon-feeding mechanism
400225, B41J 3351
Patent
active
051817888
ABSTRACT:
A ribbon control mechanism for a serial encoding device is provided to conserve the usage of single-strike ribbon consumed during printing. The mechanism includes a ribbon transport mechanism and means for signaling the transport mechanism to reverse the ribbon between documents to position the ribbon for printing in unspent ribbon.
REFERENCES:
patent: 3730082 (1973-05-01), Perry
patent: 4492161 (1985-01-01), Johnson
Ingram, Jr. James R.
Lin Joel Y.
Norman, Jr. Thomas J.
BanTec, Inc.
Kelley Steven S.
Wiecking David A.
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