A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic door bottom drop-down seal
An automatic door bottom drop down seal having an actuator (28) responsive to closing of a door for moving a sealing member vertically downwards into a sealing position relative to the door threshold when the door is closed. The actuator includes an arm (34) connected to a block (26) slidable within a channel (24) of the seal housing. The arm (34) is pivotally connected to the slide block (26) so to pivot downwardly to impart downward pressure on the sealing member (40).
Automatic door bottom drop-down seal
An automatic door bottom drop down seal having an actuator (28) responsive to closing of a door for moving a sealing member vertically downwards into a sealing position relative to the door threshold when the door is closed. The actuator includes an arm (34) connected to a block (26) slidable within a channel (24) of the seal housing. The arm (34) is pivotally connected to the slide block (26) so to pivot downwardly to impart downward pressure on the sealing member (40).
Automatic door bottom drop-down seal
PARKER RONALD BRIAN (author)
2016-10-27
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