A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A drop-down seal having a housing rail, a support rail, a seal profile, a lowering mechanism, and a through-opening, through which a locking bar can pass. The support rail has a base rail and an expansion device which adjoins the base rail in the longitudinal direction of the drop-down seal. The through-opening runs along or through the expansion device and has an inner width over the entire height of the expansion device, said width being greater than the inner width of the base rail or alternatively or in addition thereto corresponding at least to the outer width of the base rail. The base rail, the expansion device, and the seal profile can be lifted and lowered together by the lowering mechanism.
A drop-down seal having a housing rail, a support rail, a seal profile, a lowering mechanism, and a through-opening, through which a locking bar can pass. The support rail has a base rail and an expansion device which adjoins the base rail in the longitudinal direction of the drop-down seal. The through-opening runs along or through the expansion device and has an inner width over the entire height of the expansion device, said width being greater than the inner width of the base rail or alternatively or in addition thereto corresponding at least to the outer width of the base rail. The base rail, the expansion device, and the seal profile can be lifted and lowered together by the lowering mechanism.
DROP-DOWN SEAL
DINTHEER ANDREAS (author)
2018-12-20
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
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES