Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Powered safety curtains
Powered safety curtains are disclosed herein. An example barrier includes a motorized drive unit, and a curtain. The curtain includes a leading edge. The leading edge of the curtain is selectively moveable to a closed position and to an open position. The example barrier also includes a guide plate carried by the curtain and extending into a track and a nonferrous guide member attached to the guide plate. The example barrier also includes a first safety device including a first wireless portion and a first electrical portion. The first wireless portion is attached to the nonferrous guide member. The first electrical portion is in a first activated state when the first wireless portion is in proximity with the first electrical portion. The first wireless portion is in a first deactivated state when the first wireless portion is remote relative to the first electrical portion.
Powered safety curtains
Powered safety curtains are disclosed herein. An example barrier includes a motorized drive unit, and a curtain. The curtain includes a leading edge. The leading edge of the curtain is selectively moveable to a closed position and to an open position. The example barrier also includes a guide plate carried by the curtain and extending into a track and a nonferrous guide member attached to the guide plate. The example barrier also includes a first safety device including a first wireless portion and a first electrical portion. The first wireless portion is attached to the nonferrous guide member. The first electrical portion is in a first activated state when the first wireless portion is in proximity with the first electrical portion. The first wireless portion is in a first deactivated state when the first wireless portion is remote relative to the first electrical portion.
Powered safety curtains
HARDISON III CARL DAVID (Autor:in) / SWIFT DAVID (Autor:in) / PFAFF RYAN (Autor:in) / BEGGS RYAN P (Autor:in)
12.07.2016
Patent
Elektronische Ressource
Englisch
IPC:
A47G
Haushalt- oder Tafelausstattung
,
HOUSEHOLD OR TABLE EQUIPMENT
/
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
| TIBKAT | 2014