Rotational angle detector including seat and rotary machine including the detector

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United States of America Patent

PATENT NO 9574904
APP PUB NO 20150241247A1
SERIAL NO

14626141

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Abstract

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A rotational angle detector includes a rotary element rotatable around a rotational axis line, the rotary element having a detected portion on an outer circumference, a detection element provided on a radially outside of the detected portion so as to face the detected portion, and a seat having a mounting surface on which the detection element can be mounted, the mounting surface extending around the rotational axis line. The seat is configured such that a distance between the mounting surface and the detected portion in a direction parallel to the rotational axis line varies along a circumferential direction of the seat.

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Patent Owner(s)

Patent OwnerAddress
FANUC CORPORATION3580 SHIBOKUSA AZA-KOMANBA OSHINO-MURA MINAMITSURU-GUN YAMANASHI 4010597 ?4010597

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishioka, Akira Yamanashi, JP 60 595

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