High traffic flow robotic portal for secure access
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United States of America Patent
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May 9, 2017
Issued Date -
N/A
app pub date -
Apr 17, 2015
filing date -
Jul 18, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such that a subject who is deemed ineligible for access will be barred entry. The devices contain multiple rotatable and moveable door panels. The door panels can be controlled by various drive mechanisms in order to control the passage through the device. The direction of flow through a device according to these embodiments is electronically controlled and may be changed at any point in time. At any instant in time, the flow through the device is unidirectional. Multiple devices can be stacked together to form clusters, which can be controlled according to traffic, time of day, or other factors.
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