Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1993-07-01
1995-01-03
Stodola, Daniel P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
226196, G11B 2304, B65H 2300
Patent
active
053779274
ABSTRACT:
A reel-to-reel tape cartridge includes two tape guides for guiding the tape to and from respective tape reels. The tape guides have a large radius of curvature and are flanged to form a long trough to guide and align the tape to improve tape tracking. The tape guides are formed of two flange pieces separated by a tape surface piece and a post. Each flange piece is generally semi-circular and includes three notches which receive tabs on the tape surface piece to secure the tape surface piece. The tape surface piece is formed as a type of leaf spring that is loaded when it is assembled between the flange pieces. The post can be cylindrical or flat.
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Erickson Leif O.
Iqnaszewski Jay J.
Madsen David D.
Darling John P.
Griswold Gary L.
Kirn Walter N.
Levine Charles D.
Minnesota Mining and Manufacturing Company
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