Recording and reproducing apparatus

Details Recording and reproducing apparatus Recording and reproducing apparatus

1988-10-18

1991-01-15

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

G11B 1566

Patent

active

049857886

ABSTRACT:
An arc cam member has a guide groove formed on its underside along its arced length. On its outer circumference, the cam member is provided with a first cam portion. A second cam portion is formed in the wall of the guide groove of the cam member. The ends of a first arm and a second arm are placed in contact with the first and second cam portions respectively. As the cam member is rotated, the first and second arms move, following the shapes of the first and second cam portions. The motion of the first and second arms is used to operate the recording and reproducing apparatus.

REFERENCES:
patent: 4692823 (1987-09-01), Gwon
patent: 4697214 (1987-09-01), Sasakawa
patent: 4704644 (1987-11-01), Takenouchi
patent: 4748521 (1988-05-01), Osawa et al.
patent: 4777546 (1988-10-01), Nagasawa
patent: 4796115 (1989-01-01), Ohshima et al.
patent: 4866549 (1989-09-01), Terayama et al.
patent: 4873591 (1989-10-01), Kimura et al.
patent: 4928191 (1990-05-01), Kaku et al.

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