A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a sealing device of a sliding door having a slidably mounted door leaf, which sealing device has a drop-down seal having a sealing strip (11, 12) and having a lowering mechanism for automatically lowering and raising the sealing strip (11, 12). The lowering occurs against a restoring force. The sealing device also has an activation unit for activating the drop-down seal. The activation unit has a contact surface (21, 22, 29), which is directed upward in the lowering direction, and a contact element (31, 42, 51), which lies against said contact surface (21, 22, 29) during the closing of the door leaf and thereby actuates the drop-down seal, preferably the lowering mechanism. In this way, the weight of the door leaf can be used for the lowering of the sealing strip (11, 12). Furthermore, a position in which the restoring force does not influence a sliding motion of the door leaf in the longitudinal direction of the sealing strip can be achieved.
The invention relates to a sealing device of a sliding door having a slidably mounted door leaf, which sealing device has a drop-down seal having a sealing strip (11, 12) and having a lowering mechanism for automatically lowering and raising the sealing strip (11, 12). The lowering occurs against a restoring force. The sealing device also has an activation unit for activating the drop-down seal. The activation unit has a contact surface (21, 22, 29), which is directed upward in the lowering direction, and a contact element (31, 42, 51), which lies against said contact surface (21, 22, 29) during the closing of the door leaf and thereby actuates the drop-down seal, preferably the lowering mechanism. In this way, the weight of the door leaf can be used for the lowering of the sealing strip (11, 12). Furthermore, a position in which the restoring force does not influence a sliding motion of the door leaf in the longitudinal direction of the sealing strip can be achieved.
Sealing device
DINTHEER ANDREAS (author)
2020-05-07
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
SEALING MATERIAL LEVELING INSTRUMENT, SEALING DEVICE, AND SEALING MATERIAL
| European Patent Office | 2024