公开(公告)号：US20230406623A1

公开(公告)日：2023-12-21

申请号：US18163588

申请日：2023-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Wook Kim ,  Seung Gyu Kang ,  Hyun Jae Kang ,  Sang Min Kim ,  Yong-Jun Ahn ,  Sang Kyung Lee ,  Hyun Woo Lee ,  Jeong Hun Lim ,  Jun Hyuk Chang

IPC: B65G1/04 ,  B65G47/90

CPC classification number: B65G1/0457 ,  B65G1/0464 ,  B65G47/905 ,  B65G49/07

Abstract: Provided is a ceiling storage system for increasing storage capacity by utilizing a ceiling space inside a fab. The ceiling storage system includes a first overhead rack including a plurality of storage positions for storing a plurality of articles; first and second support rails above the first overhead rack and extending in one direction; a first driving rail above the first overhead rack and in parallel with the first and second support rails; a second driving rail coupled to the first and second support rails and the first driving rail and moving along the first and second support rails and the first driving rail; and a first transport vehicle including a carriage coupled to the second driving rail and moving along the second driving rail, and a hoist and a hand unit installed on the carriage and for loading and unloading the articles to and from the first overhead rack.

公开(公告)号：US20240383679A1

公开(公告)日：2024-11-21

申请号：US18391759

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Wook Kim ,  Seung Gyu Kang ,  Hyun Jae Kang ,  Sang Min Kim ,  Jae Sung Byun ,  Yong-Jun Ahn ,  Hyun Woo Lee ,  Jeong Hun Lim ,  Jun Hyuk Chang

IPC: B65G1/04 ,  B61B3/02

Abstract: A ceiling storage system includes a first support rail and a second support rail that extend in a first direction; a first driving rail that extends in the first direction and is parallel to the first support rail and the second support rail; a second driving rail movably coupled to the first support rail, the second support rail, and the first driving rail, where the second driving rail is configured to move along the first support rail, the second support rail, and the first driving rail; a transfer vehicle movably coupled to the second driving rail and configured to move along the second driving rail; and a connection device that connects the first driving rail and the second driving rail to each other, where the connection device and the second driving rail are rotatable around a first axis that is parallel to the first direction.