Portable information device and hinge device
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United States of America Patent
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Feb 14, 2023
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N/A
app pub date -
Feb 15, 2021
filing date -
Oct 12, 2020
priority date (Note) -
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Abstract
A portable information device includes: a first chassis, a second chassis adjacent to the first chassis, and a hinge device that relatively rotatably connects the first chassis and the second chassis. The hinge device includes: a first torque generating part that generates a rotation torque in relative rotation of a first base plate and a first link plate by sliding resistance between the first base plate and the first link plate, and a second torque generating part that generates a rotation torque in relative rotation of a second base plate and a second link plate by sliding resistance between the second base plate and the second link plate.
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