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:
Nov. 12, 2024
Filed:
Feb. 27, 2023
Applicant:
Nabtesco Corporation, Tokyo, JP;
Inventors:
Shinji Inoue, Tokyo, JP;
Ayaka Watanabe, Tokyo, JP;
Assignee:
NABTESCO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/031 (2012.01); B25J 19/00 (2006.01); B25J 9/10 (2006.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F16H 57/031 (2013.01); B25J 19/0075 (2013.01); B25J 9/102 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02073 (2013.01);
Abstract
A waterproof structure for a speed reducer according to one aspect of the disclosure includes: a speed reducer for decelerating a rotational driving force of an electric motor and transmitting the decelerated rotational driving force to a rotationally driven portion; a motor flange housing the speed reducer; a cover externally covering the speed reducer in a liquid-tight manner; and a holding plate and a first fixing bolt provided on an inner peripheral side of the cover to fix the cover to the motor flange.