Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1987-09-02
1991-01-22
Severin, David J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
242 56R, G11B 5008
Patent
active
049875035
ABSTRACT:
A conventional video recorder has a top plate 2 mounting a tape supply spool 22 and tape take-up spool 22a upon a common shaft 19. A recording assembly 6 has a conventional video recording drum and combines with a master cassette holder 4 to complete a cassette recording station. A roller system guides the tape from the supply spool 22 through the recording station to the tape-up spool 22a. Stepper motors 3 provide rim drive to the the spools 22 and 22a and vacuum troughs 8 and 9 and associated photoelectric devices provide for speed control of the tape transport functions as a whole to ensure that tape is conveyed at a uniform speed without slack.
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