OPENTECHNICAL PUBLICATION
OT-2026-000002139

Ceiling storage system and control method thereof

Published: 2026-09-15T19:11:02.903230Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002139
Categories: Material Handling > Conveying Systems

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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.

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OpenTechnical publication OT-2026-000002139
Published 2026-09-15T19:11:02.903230Z
https://opentechnical.org/p/OT-2026-000002139