ONE-WAY PASS-THROUGH SYSTEM WITH RETURN BLOCK FOR USE IN BUILDINGS, AND A CORRESPONDING BUILDING HAVING A ONE-WAY PASS-THROUGH SYSTEM OF THIS KIND
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
Jun 7, 2024
filing date -
Dec 12, 2018
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Abstract
A one-way passage system (1) comprises an entrance door arrangement (2a) and offset therefrom an exit door arrangement (2b). First and second side wall arrangements (3a, 3b) are provided therebetween, thereby defining a passage area (4). A sensor device (5) can detect persons (10):
- a) before the entrance door arrangement (2a);b) in the passage area (4) and/or after the exit door arrangement (2b).
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