Record player
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United States of America Patent
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Aug 13, 2019
Grant Date -
Jan 10, 2019
app pub date -
Jul 9, 2018
filing date -
Jul 10, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A record player includes a turntable, a drive motor, a non-contact transmission mechanism, a tone arm, and a housing. The non-contact transmission mechanism includes a drive-side rotor and a magnetic member. The drive-side rotor is rotated by a driving force of the drive motor. The drive-side rotor is formed of a permanent magnet. The magnetic member is constituted of a soft magnetic body. The turntable is rotated according to the rotation of the drive-side rotor by an attraction force acting on the magnetic member from the permanent magnet.
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