A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A track rail (46) forming part of a track assembly (14) for a sectional door (13) for movement between closed and open conditions. The track rail (46) comprises an elongate body (80) having a longitudinal web (81) and two opposed longitudinal sides (82, 83) which cooperate to define a channel interior (84). The longitudinal web (81) is configured to define a longitudinal space (92) adjacent to and opening onto the channel interior (84).
A track rail (46) forming part of a track assembly (14) for a sectional door (13) for movement between closed and open conditions. The track rail (46) comprises an elongate body (80) having a longitudinal web (81) and two opposed longitudinal sides (82, 83) which cooperate to define a channel interior (84). The longitudinal web (81) is configured to define a longitudinal space (92) adjacent to and opening onto the channel interior (84).
Sectional door assembly
CANNING STEVEN RONALD (author)
2017-05-18
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