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.:

US 11156275 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 26, 2021

Filed:

Nov. 29, 2016
Applicant:

Futaba Industrial Co., Ltd., Okazaki, JP;

Inventors:

Hiroki Yamaguchi, Okazaki, JP;

Hirohisa Okami, Okazaki, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16H 19/00 (2006.01); F01N 5/02 (2006.01); F01N 13/08 (2010.01); F02D 9/10 (2006.01); F16K 31/53 (2006.01);
U.S. Cl.
CPC ...
F16H 19/001 (2013.01); F01N 5/02 (2013.01); F01N 13/08 (2013.01); F02D 9/10 (2013.01); F02D 9/1065 (2013.01); F16K 31/53 (2013.01); Y02T 10/12 (2013.01);
Abstract

The drive device drives a drive member and is provided with a power-side gear and a drive-side gear. The power-side gear is driven by a force output from a power source so as to drive the drive member in a range between a first stop position and a second stop position. In addition, the drive-side gear meshes with the power-side gear and transmits the force obtained from the power-side gear to the drive member. Also, the drive-side gear and the power-side gear are configured so as to disengage from each other when the drive member has reached the first stop position and/or the second stop position.


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