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:
Dec. 28, 2021
Filed:
Jan. 23, 2018
Applicant:
Sejin-igb Co., Ltd., Asan-si, KR;
Inventor:
Sun Ho Lim, Asan-si, KR;
Assignee:
SEJIN-IGB CO., LTD., Asan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61B 13/02 (2006.01); B60L 13/00 (2006.01); B61B 13/12 (2006.01); H01L 21/677 (2006.01);
U.S. Cl.
CPC ...
B61B 13/02 (2013.01); B60L 13/00 (2013.01); B61B 13/127 (2013.01); H01L 21/67706 (2013.01);
Abstract
Disclosed is a guide module and a driving device having the guide module. The driving device includes a moving unit mounted on a pinion interacting with a rack and moving with the pinion along a trajectory of the rack, and a guide module arranged at at least any one side of the rack, connected to the moving unit, and guiding a movement of the moving unit that moves with the pinion along the trajectory of the rack.