Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic door drive for a vertical-lift door, vertical-lift door having the hydraulic door drive, and method for operating the hydraulic door drive
The invention relates to a hydraulic door drive for a vertical-lift door (1) that opens, in particular, vertically, comprising at least one hydraulic motor (6), which is configured and designed to drive a door curtain (2) or to be at least concomitantly driven by the door curtain (2), and at least one hydraulic unit (10) for supplying the hydraulic door drive (5) with pressurized hydraulic fluid (13; 13a), characterized by a pressure accumulator (22), wherein a) potential energy of the door curtain (2), which is released when the latter is closed, can be stored in the form of pressure energy in the pressure accumulator (22), and/or b) the pressure accumulator (22) can be loaded with pressure energy by means of the at least one hydraulic unit (10), wherein c) stored pressure energy in the pressure accumulator (22) can be discharged to the hydraulic motor (6) in order to at least open and/or at least close the door curtain (2).
Hydraulic door drive for a vertical-lift door, vertical-lift door having the hydraulic door drive, and method for operating the hydraulic door drive
The invention relates to a hydraulic door drive for a vertical-lift door (1) that opens, in particular, vertically, comprising at least one hydraulic motor (6), which is configured and designed to drive a door curtain (2) or to be at least concomitantly driven by the door curtain (2), and at least one hydraulic unit (10) for supplying the hydraulic door drive (5) with pressurized hydraulic fluid (13; 13a), characterized by a pressure accumulator (22), wherein a) potential energy of the door curtain (2), which is released when the latter is closed, can be stored in the form of pressure energy in the pressure accumulator (22), and/or b) the pressure accumulator (22) can be loaded with pressure energy by means of the at least one hydraulic unit (10), wherein c) stored pressure energy in the pressure accumulator (22) can be discharged to the hydraulic motor (6) in order to at least open and/or at least close the door curtain (2).
Hydraulic door drive for a vertical-lift door, vertical-lift door having the hydraulic door drive, and method for operating the hydraulic door drive
MOCNIK BORUT (Autor:in) / LJOKI ALEN (Autor:in) / MAZEJ ANDREJ (Autor:in)
01.02.2024
Patent
Elektronische Ressource
Englisch
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
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022