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US 2020/0215935 A1Published application
Vehicle seat device
AssigneesToyota Boshoku Kabushiki Kaisha, Mazda Motor Corporation
InventorsYasuhiko MAEKAWA, Shotaro ARATAKE, Ken YOSHIOKA
Life of this patent
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Abstract
A vehicle seat device includes a seat main body having a seat cushion and a seatback, and a tilt device configured to exert a tilt function to tilt the seatback towards a seat front side. The tilt device includes an electric motor and a spring. The electric motor is configured to exert a rotational force to rotationally displace the seatback. The spring is configured to exert a resilient force to rotationally displace the seatback towards the seat front side.
Claims10
A vehicle seat device configured to be mounted to a vehicle comprising:
- a seat main body comprising a seat cushion and a seatback rotatable about a lower end of the seatback;
- and
- a tilt device comprising an electric motor and a spring, the electric motor being configured to exert a rotational force to rotationally displace the seatback, and the spring being configured to exert a resilient force to rotationally displace the seatback towards a seat front side;
- wherein the tilt device is configured to exert a tilt function to tilt the seatback towards the seat front side by using the electric motor and the spring.
1 more element
Dependencies are inferred from the claim text.