Mechanical drive mechanism for the record/playback head and pinch roller of a cassette-type telephone answering machine
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United States of America Patent
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-
Dec 16, 1986
Issued Date -
N/A
app pub date -
May 28, 1985
filing date -
Jan 23, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A control mechanism having particular, but not exclusive application to a cassette-type of telephone answering machine by which the movement of the record/playback head and pinch roller associated with each cassette of the machine, and the engagement of the drive for the take-up and rewind spindles of each cassette, are achieved by the rotational energy of the drive motor of the machine, rather than by high power electromagnetic solenoids; and in which only small, low power electromagnets are required for latching and unlatching the motor driven control mechanism.
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Family
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