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:
Sep. 30, 2014
Filed:
Nov. 22, 2011
Ikuo Sakata, Isehara, JP;
Ikuo Sakata, Isehara, JP;
Ichikoh Industries, Ltd., Isehara-shi, JP;
Abstract
The present invention has: a first worm gearthat is rotatably borne on a gear caseand a bearing member, the first worm gear being coupled to an output shaftof a motor; and a helical gear that is geared with the first worn gear. In the gear caseand the first worm gear, an engagement recessed portionand an engagement protrusive portionconfigured to engage with each other are provided. At the engagement protrusive portionof the bearing member, a first press-in fixing protrusive portionconfigured to be pressed-in and fixed to an engagement recessed portionof the gear caseis provided. As a result, according to the present invention, a rotational center Oof the first worm gearis positioned at the normal rotational center.