Ribbon cartridge for a compact remote-driven encoder

The encoder cartridge includes a cartridge body which is divided interiorly into upper and lower portions. A ribbon is mounted on a feed spool in the upper portion and feeds through a series of guide elements to a lower portion which includes a take-up reel upon which the ribbon is wound by a tracti...

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Bibliographische Detailangaben
Hauptverfasser: LANDSBOROUGH, WILLIAM L, GRAVERHOLT, JAMES M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The encoder cartridge includes a cartridge body which is divided interiorly into upper and lower portions. A ribbon is mounted on a feed spool in the upper portion and feeds through a series of guide elements to a lower portion which includes a take-up reel upon which the ribbon is wound by a traction gear member which is in turn advanced by a motor. The cartridge body is configured to match closely that of the feed spool and take-up reel, with an opening at one end of the body for the ribbon, the opening being substantially smaller than the width of the cartridge and similar to the diameter of the encoder font wheel.