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:
Aug. 13, 2019
Filed:
Mar. 04, 2016
Sejin-igb Co., Ltd., Asan-si, Chungcheongnam-do, KR;
Sun Ho Lim, Asan-si, KR;
SEJIN-IGB CO., LTD., , KR;
Abstract
Disclosed is an internal planetary reduction gear. The internal planetary reduction gear according to an embodiment of the present invention comprises: an internal-gear integrated main body that has an internal gear integrally formed on the inner wall thereof and is provided with a plurality of components for speed reduction; an input shaft module formed as a single body by coupling at least two separated parts with each other, wherein the input shaft module has an input gear formed on an end portion thereof and is connected to the internal-gear integrated main body to receive rotary power from a motor that is connected to the exterior of the internal-gear integrated main body; and an output shaft module that is connected to the input shaft module to interact therewith and reduces the speed of the rotary power of the motor, which is input from the input shaft module, to output the same.