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:
May. 29, 2012
Filed:
Nov. 28, 2006
Naohiro Sakai, Saitama, JP;
Yoshitaka Noguchi, Saitama, JP;
Takashi Tsuzuki, Saitama, JP;
Toyo Denso Co., Ltd., Tokyo, JP;
Abstract
A joystick type switch device is provided that includes an operating shaft having an operating knob provided at one end, and a case supporting the operating shaft so that the operating shaft can move between a return position and a pushed-in position and tilt from a neutral position around a tilt center, it being possible to detect pushing of the operating shaft into the pushed-in position and tilting of the operating shaft from the neutral position into eight directions, wherein the operating shaft () has a magnet mounted at the other end, and a portion, facing the magnet, of a base plate () mounted on the case has at least three Hall elements (A toD) fixed thereto at equal intervals around the axis of the operating shaft () in the neutral position. This enables excellent durability to be obtained and the number of components to be reduced.