Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1975-04-01
1977-03-22
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
242199, G11B 1510, G11B 1524
Patent
active
040140415
ABSTRACT:
In a cassette recorder having a frame, a tape transport mechanism operable in fast forward and fast rewind modes in response to a control device therefor, and a cassette handling mechanism mounted in said frame, and a motor driving said tape transport mechanism: a slide member reciprocable on a bridge of said frame between an internal, retracted position and an external, extracted position, said slide having a slot therein and having a front end and a rear end; a spring biasing said slide toward its external position; an arm pivoted in said frame and carrying a recording head, an erase head and a pressure roller of a capstan, said arm also carrying a pivot engaging said slot in said slide to shift said heads and said pressure roller into inoperative positions when the slide is pushed inward into its retracted position and to shift said heads and pressure roller into operative positions when said slide is moved to its extracted position; a handle linked to the front end of said slide and engaging said arm and the control device for the fast forward and rewind modes of said tape transport mechanism.
REFERENCES:
patent: 3524651 (1970-08-01), Ketzer
patent: 3743299 (1973-07-01), Takashino
patent: 3754765 (1973-08-01), Tanaka
patent: 3758121 (1973-09-01), Walsh
patent: 3779482 (1973-12-01), Chimura
patent: 3781017 (1973-12-01), Baldwin
patent: 3781106 (1973-12-01), Benton
patent: 3818504 (1974-06-01), Schroeder
Autovox S.p.A.
Eddleman Alfred H.
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