Reloadable ribbon cassette system

A reloadable ribbon cassette system for typewriters or office machines of similar construction employs a housing which receives an exchangeable supply spool for the ribbon and an exchangeable take-up spool core. To facilitate the reloading process, the take-up spool core is mounted in the housing on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEINS, HANS-PETER, JENDRICKE, HERMANN, LANGE, HEINZ
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A reloadable ribbon cassette system for typewriters or office machines of similar construction employs a housing which receives an exchangeable supply spool for the ribbon and an exchangeable take-up spool core. To facilitate the reloading process, the take-up spool core is mounted in the housing on a bearing pin which extends upward from a contact surface. The take-up spool core has a bearing bore into which the bearing pin extends and a bearing surface which rests on the contact surface. The contact surface is disposed closely below a receiving bore in the take-up spool core which accommodates a fastening element attached to the end of the ribbon.