A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A roller door and a drive assembly for a roller door
This invention relates to a drive assembly for a roller door. In one form the drive comprises a motor for driving the door outputting drive via a first gear form, a means for manually driving the door outputting drive via a second gear form; 5 a means of selecting either of the manual or motor drive for the door, a door curtain carrying wheel having a third gear form via which the wheel can be driven, where each of the first, second and third gear forms is or drives via one of a sun gear, an annulus gear, or the planet carrier of an epicycle gear box. Figure 12
A roller door and a drive assembly for a roller door
This invention relates to a drive assembly for a roller door. In one form the drive comprises a motor for driving the door outputting drive via a first gear form, a means for manually driving the door outputting drive via a second gear form; 5 a means of selecting either of the manual or motor drive for the door, a door curtain carrying wheel having a third gear form via which the wheel can be driven, where each of the first, second and third gear forms is or drives via one of a sun gear, an annulus gear, or the planet carrier of an epicycle gear box. Figure 12
A roller door and a drive assembly for a roller door
LUMBERS BEN (author) / LIU FRANCO (author) / GOWDA SHIVA SHANKAR LINGE (author)
2016-10-20
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung