Automatic record player
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United States of America Patent
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Apr 24, 2018
Issued Date -
N/A
app pub date -
Jul 24, 2017
filing date -
Mar 14, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A novel automatic record player for playing a phonograph record includes a base, a turntable, an upper hub, a lower hub, a tonearm, a drive unit, a pinion, a control cam, a main arm, an auxiliary arm, first and second micro-switches, a clutch member, a first clutch actuating member, a switch activating member, an actuating pin, a synchronizing unit, a position guide, an angular position setting unit, and an elongated member. With the provision of the angular position setting unit, when the clutch member is actuated by the first clutch actuating member, a forward free end of the tonearm can be more precisely positioned on an outermost groove of the phonograph record.
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