Title:
GUIDE MODULE AND DRIVING DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2023/167416
Kind Code:
A1
Abstract:
A guide module and a driving device provided with same are disclosed. A driving device according to an embodiment of the present invention comprises: a rack formed of a combination of at least any one of straight rack portions having a straight shape and curved rack portions having a curved shape; a pinion that interacts with the rack and moves along a straight or curved trajectory of the rack; a moving unit which is connected to the pinion and moves along the trajectory of the rack together with the pinion; and a guide module which is connected to the moving unit and guides the movement of the moving unit moving along the trajectory of the rack, wherein the guide module comprises: a pair of module rails which are provided with rail blocks and are disposed on one side of the rack and form the same trajectory as the rack; and a pair of slip-preventing guide assemblies of which one side is movably coupled to the pair of module rails, respectively, while being connected to the moving unit together with the pinion so as to form one body, and which guide the movement of the moving unit while moving along the trajectory of the module rail and preventing occurrence of slipping.
Inventors:
LIM SUN HO (KR)
Application Number:
PCT/KR2023/000848
Publication Date:
September 07, 2023
Filing Date:
January 18, 2023
Export Citation:
Assignee:
SEJIN IGB CO LTD (KR)
International Classes:
H01L21/677; B61B13/02; B61F9/00; G02F1/13
Foreign References:
| KR20180104824A | 2018-09-27 | |||
| KR101532641B1 | 2015-07-01 | |||
| US20090095192A1 | 2009-04-16 | |||
| KR101320122B1 | 2013-10-18 | |||
| JP2003191837A | 2003-07-09 |
Attorney, Agent or Firm:
KWON, Young Kyu (KR)
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