OPENTECHNICAL PUBLICATION OT-2026-000001770 Compact control barrier system Published: 2026-09-15T19:08:34.370110Z Permanent URL: https://opentechnical.org/p/OT-2026-000001770 Categories: Material Handling > Conveying Systems ------------------------------------------------------------------------ ABSTRACT A system includes an actuator, a barrier, and a linkage system connecting the barrier to the actuator and configured to move the barrier element between a retracted position and an extended position, and a stop arranged to inhibit a motion of the linkage system in a first direction when the barrier is in the extended position. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000001770 Published 2026-09-15T19:08:34.370110Z https://opentechnical.org/p/OT-2026-000001770