---
publication_id: "OT-2026-000001770"
title: "Compact control barrier system"
published_at: "2026-09-15T19:08:34.370110Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000001770"
categories:
  - "material-handling/conveying-systems"
keywords:
  - "b65g47/22"
  - "b65g47/22"
  - "b65g47/8815"
  - "b65g47/8815"
  - "b65g47/88"
  - "b65g47/88"
---

# Compact control barrier system

## 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.