Seatbelt retractor and seatbelt apparatus including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8960585
SERIAL NO

13522916

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transmitting gear is mounted on a rotating shaft of a spool so as to be rotatable integrally with the rotating shaft. A rotation sensor is disposed eccentrically with respect to the rotating shaft in a radial direction of the rotating shaft. The rotation sensor is disposed in a direction in which the rotating shaft is separated from the rotation sensor by a large load applied from a seatbelt to the spool in an emergency. The rotation sensor includes annularly arranged magnets and a magnet holding member that holds the magnets. The magnet holding member includes a receiving gear External teeth of the receiving gear engage with external teeth of the transmitting gear to increase a speed of rotation of the spool whose rotation is transmitted to the receiving gear.

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Patent Owner(s)

  • TAKATA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Kenji Tokyo, JP 172 1076
Nakagawa, Tomofumi Tokyo, JP 2 5

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