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:
Apr. 07, 2020
Filed:
Nov. 06, 2017
Motion Device Inc., Anyang-si, Gyeonggi-do, KR;
John Chan Lee, Anyang-si, KR;
MOTION DEVICE INC., Anyang-si, KR;
Abstract
Provided is a control stick capable of measuring rotation angles thereof and automatically returning to an original point after the rotational movements. The control stick includes a rotating rod rotated in a yawing direction and a pitching direction, a first spring which returns the rotating rod to an original point when the rotating rod rotates in the yawing direction, a first rotation angle measurement portion which measures a rotation angle of the rotating rod in the yawing direction and transmits the measured rotation angle to a controller of the motion simulator, a second spring which returns the rotating rod to an original point when the rotating rod rotates in the pitching direction, and a second rotation angle measurement portion which measures a rotation angle of the rotating rod in the pitching direction and transmits the measured rotation angle to the controller of the motion simulator.