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. 08, 2025
Filed:
Jan. 19, 2022
Sony Interactive Entertainment Inc., Tokyo, JP;
Koichi Obana, Tokyo, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
A rotation device includes a two-axis rotation mechanism including a first bevel gear, a second bevel gear disposed at a position where the second bevel gear coaxially faces the first bevel gear in an axial direction, a third bevel gear that meshes with the first bevel gear and the second bevel gear, a first motor for supplying rotational force to the first bevel gear, and a second motor for supplying rotational force to the second bevel gear; a one-axis rotation mechanism including a drive shaft and a third motor for supplying rotational force to the drive shaft; and an attachment member that attaches the two-axis rotation mechanism to the one-axis rotation mechanism such that a rotational axis of the drive shaft passes a point of intersection where a rotational axis of the first bevel gear and the second gear and that of the third bevel gear intersect with each other.