Brake device for power swivel seat
Number of patents in Portfolio can not be more than 2000
United States of America
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Dec 10, 2024
Grant Date -
Jun 22, 2023
app pub date -
Dec 8, 2022
filing date -
Dec 8, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to the brake device of the power swivel seat that ensures to have no clearance in the rotational direction during operation of the swivel seat, resulting in improved stability of the operation, and minimized generation of operating noise. Disclosed is a brake device of a power swivel seat including: a brake ring connected to a swivel fixing part; a brake wedge connected to a swivel rotating part; a brake roller and a brake spring installed in a wedge space formed between an inner circumferential surface of the brake ring and an outer circumferential surface of the brake wedge; and an unlocking block installed to rotate the brake wedge in a direction allowing to release lock caused by the brake roller in the wedge space.
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