The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2017
Filed:
Feb. 19, 2015
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Akira Nishioka, Yamanashi, JP;
Fanuc Corporation, Yamanashi, JP;
Abstract
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.