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. 10, 2019
Filed:
Oct. 26, 2015
Mitsuba Corporation, Gunma, JP;
Yukiyoshi Iso, Gunma, JP;
Mitsuba Corporation, Kiryu-shi, Gunma, JP;
Abstract
In a driving apparatus having a casingA in which an electric motoris housed, the driving apparatus further has: a rotating shaftthrough which a torque of the electric motoris transmitted, the rotating shaftbeing formed with a worm; a worm wheelwhich is disposed in the casingA, the worm wheelhaving a worm gearwhich is engaged with the worm; a terminal holderwhich is disposed in the casingA, and which supports a terminal carrying a current to be supplied to the electric motor; and an air holewhich extends so as to penetrate the casingA, an inside of the casingA and an outside of the casingA communicating with each other through the air hole, wherein in a plan view perpendicular to an axis Cserving as a rotation center of the worm wheel, the air holeis disposed in an area defined by projection of an area occupied by the terminal holderin a direction along an axis B, and between the electric motor and an engaging part Eof the wormwith the worm gear