A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A trolley for supporting equipment on an overhead door using the existing track for the overhead door is described. The invention may be used to allow utility items such as lighting, electrical outlets, and safety devices to be mounted conveniently and efficiently.
A trolley for supporting equipment on an overhead door using the existing track for the overhead door is described. The invention may be used to allow utility items such as lighting, electrical outlets, and safety devices to be mounted conveniently and efficiently.
Overhead door equipment trolley
DOHERTY VICTOR J (author)
2016-03-15
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung