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:
Oct. 29, 2019
Filed:
Nov. 06, 2015
Applicant:
Sejin-igb Co., Ltd., Asan-si, Chungcheongnam-do, KR;
Inventor:
Sun Ho Lim, Asan-si, KR;
Assignee:
SEJIN-IGB CO., LTD., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 55/10 (2006.01); F16H 19/04 (2006.01); F16H 55/20 (2006.01); F16H 1/04 (2006.01); F16H 1/32 (2006.01); F16H 57/04 (2010.01); F16H 1/24 (2006.01); F16H 1/28 (2006.01); F16H 55/26 (2006.01);
U.S. Cl.
CPC ...
F16H 19/04 (2013.01); F16H 1/04 (2013.01); F16H 1/32 (2013.01); F16H 55/10 (2013.01); F16H 55/20 (2013.01); F16H 57/043 (2013.01); F16H 1/24 (2013.01); F16H 1/28 (2013.01); F16H 55/26 (2013.01);
Abstract
A power transmission device includes a pin gear having a plurality of power transmission pins that are relatively moved corresponding to a tooth shape formed on an outer gear, a motor arranged in a direction crossing a rotation axis of the pin gear, and generating power to rotate the pin gear, and a motion transfer unit connected to the pin gear and the motor between the pin gear and the motor, and transferring a rotational motion of the motor to a rotational motion of the pin gear.