公开(公告)号：US20230207363A1

公开(公告)日：2023-06-29

申请号：US18080743

申请日：2022-12-14

Applicant: SEMES CO., LTD.

Inventor： Eun Sang Yoon ,  Seung Keun Jun ,  Hyi Jae Kang

IPC: H01L21/677

CPC classification number: H01L21/67727

Abstract: An inter-floor transport apparatus and a logistics transport system including the inter-floor transport apparatus are provided. The logistics transport system includes: a stage module installed in space where semiconductor devices are fabricated, the stage module including a plurality of stages, which are installed on different floors; a frame module installed to have a direction intersecting the plurality of stages as a length direction; and an inter-floor transport apparatus moving along the frame module and transporting conveyed articles to each of the stages, wherein the inter-floor transport apparatus includes a first load unit, which transports the conveyed articles, a second load unit, which is disposed below the first load unit and transports the conveyed articles, a driving unit, which moves the first and second load units, and a control unit, which controls an operation of the driving unit, and transports a plurality of conveyed articles at the same time.

公开(公告)号：US20230211963A1

公开(公告)日：2023-07-06

申请号：US18073723

申请日：2022-12-02

Applicant: SEMES CO., LTD.

Inventor： Eun Sang YOON ,  Seung Keun Jun ,  Hyi Jae Kang

IPC: B65G49/06 ,  B65G1/04

CPC classification number: B65G49/067 ,  B65G1/0407 ,  B65G49/061 ,  B65G49/062 ,  B65G2201/0297

Abstract: Provided is an apparatus for transporting articles that can effectively treat numerous articles. The apparatus for transporting articles comprises: 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. 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.