US 12,441,557 B2
Apparatus and method for transporting articles
Eun Sang Yoon, Gyeonggi-do (KR); Seung Keun Jun, Gyeonggi-do (KR); and Hyi Jae Kang, Seoul (KR)
Assigned to SEMES CO., LTD., Chungcheongnam-do (KR)
Filed by SEMES CO., LTD., Chungcheongnam-do (KR)
Filed on Dec. 2, 2022, as Appl. No. 18/073,723.
Claims priority of application No. 10-2021-0193243 (KR), filed on Dec. 30, 2021; and application No. 10-2022-0065102 (KR), filed on May 27, 2022.
Prior Publication US 2023/0211963 A1, Jul. 6, 2023
Int. Cl. B65G 49/06 (2006.01); B65G 1/04 (2006.01)
CPC B65G 49/067 (2013.01) [B65G 1/0407 (2013.01); B65G 49/061 (2013.01); B65G 49/062 (2013.01); B65G 2201/0297 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for transporting articles, the apparatus comprising:
a frame;
a first transport mounting portion connected to the frame and configured to support a first-class article from below;
a second transport mounting portion connected to the frame, disposed over the first transport mounting portion and configured to support the first-class article from below;
a third transport mounting portion connected to the frame, disposed over the second transport mounting portion and configured to support a second-class article different from the first-class article from below;
a second support configured to load the first-class article; and
a third support configured to load the second-class article, wherein the third support is disposed over the second support,
wherein the first transport mounting portion operates independently of the second and third transport mounting portions, and the second transport mounting portion and the third transport mounting portion operate simultaneously.