A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYDRAULIC DOOR DRIVE FOR A LIFTING DOOR, LIFTING DOOR COMPRISING THE HYDRAULIC DOOR DRIVE, AND METHOD FOR OPERATING THE HYDRAULIC DOOR DRIVE
The present invention relates to a hydraulic door drive for a lifting door (1) that opens, in particular, vertically, comprising at least one hydraulic motor (6), adapted and configured to drive a door curtain (2) or to be at least concomitantly driven by the door curtain (2), 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), whereina) 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/orb) the pressure accumulator (22) can be loaded with pressure energy by means of the at least one hydraulic unit (10), whereinc) pressure energy stored 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 LIFTING DOOR, LIFTING DOOR COMPRISING THE HYDRAULIC DOOR DRIVE, AND METHOD FOR OPERATING THE HYDRAULIC DOOR DRIVE
The present invention relates to a hydraulic door drive for a lifting door (1) that opens, in particular, vertically, comprising at least one hydraulic motor (6), adapted and configured to drive a door curtain (2) or to be at least concomitantly driven by the door curtain (2), 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), whereina) 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/orb) the pressure accumulator (22) can be loaded with pressure energy by means of the at least one hydraulic unit (10), whereinc) pressure energy stored 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 LIFTING DOOR, LIFTING DOOR COMPRISING THE HYDRAULIC DOOR DRIVE, AND METHOD FOR OPERATING THE HYDRAULIC DOOR DRIVE
MOCNIK BORUT (author) / LJOKI ALEN (author) / MAZEJ ANDREJ (author)
2022-11-10
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
| European Patent Office | 2021
| European Patent Office | 2024
DOOR DRIVE DEVICE, DOOR DRIVE METHOD AND DOOR DRIVE PROGRAM
| European Patent Office | 2022