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Room Access Control System with Barrier Arm Having Downwardly Extending Fan Assembly
A room access control system including a base assembly positionable adjacent a door opening; an arm having a first end pivotally mounted with respect to the base assembly; wherein the arm is positionable in a first undeployed position where the arm is generally vertical and the second end of the arm points downwardly; wherein a fan assembly is attached to the arm, the fan assembly including a plurality of fan blades; wherein each of the fan blades is pivotally mounted to a pivot point on the arm; wherein when the arm is rotated into a second, generally horizontal deployed position, the plurality of fan blades extend beneath the arm in a fanned out pattern with the second end of a first fan blade of the plurality of fan blades attached to the arm, and a last fan blade of the plurality of fan blades positioned in a generally vertical position.
Room Access Control System with Barrier Arm Having Downwardly Extending Fan Assembly
A room access control system including a base assembly positionable adjacent a door opening; an arm having a first end pivotally mounted with respect to the base assembly; wherein the arm is positionable in a first undeployed position where the arm is generally vertical and the second end of the arm points downwardly; wherein a fan assembly is attached to the arm, the fan assembly including a plurality of fan blades; wherein each of the fan blades is pivotally mounted to a pivot point on the arm; wherein when the arm is rotated into a second, generally horizontal deployed position, the plurality of fan blades extend beneath the arm in a fanned out pattern with the second end of a first fan blade of the plurality of fan blades attached to the arm, and a last fan blade of the plurality of fan blades positioned in a generally vertical position.
Room Access Control System with Barrier Arm Having Downwardly Extending Fan Assembly
BARWICK JOSEPH R (author) / BLACKLER STEPHEN F (author) / CONTI BRIAN C (author)
2024-09-26
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05B
LOCKS
,
Schlösser
Room access control system with barrier arm having downwardly extending fan assembly
| European Patent Office | 2024
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| European Patent Office | 2020
| European Patent Office | 2018