Cam driven actuating mechanism for a tape player

Details Cam driven actuating mechanism for a tape player Cam driven actuating mechanism for a tape player

1984-08-21

1987-04-07

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Miscellaneous

360105, 360 90, G11B 5012

Patent

active

046565523

ABSTRACT:
A cam driven actuating mechanism for use in a tape player includes a drive source, a cam driven by the drive source, a control arm actuated by the cam profile of the cam, and a solenoid to hold the control arm at a given position off the cam. The cam includes a resilient projection along the cam profile which bulges out from the cam profile to push the control arm in a direction to assist the solenoid to catch the control arm, and the bulging amount of the resilient projection is slightly larger than the stroke needed for the control arm to be caught by the solenoid.

REFERENCES:
patent: 4399475 (1983-08-01), Shimomae
patent: 4420783 (1983-12-01), Suezawa et al.
patent: 4425591 (1984-01-01), Ito et al.
patent: 4495535 (1985-01-01), Kohri et al.
patent: 4531168 (1985-07-01), Suzuki
patent: 4547823 (1985-10-01), Ri et al.

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