Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPERATING MECHANISM FOR A WINDOW COVERING AND WINDOW COVERING
The invention relates to an operating mechanism for a window covering, comprising: a drive shaft for driving and thereby raising and/or lowering the window covering; a drive wheel that engages with an engagement means for rotating the drive wheel; and a coupling for coupling the drive shaft to the drive wheel in a coupled state, wherein the coupling can be switched between a coupled state and an uncoupled state in which the drive shaft is uncoupled from the drive wheel and free to rotate; an operating element for switching the coupling between the coupled state and the uncoupled state, wherein the coupling comprises a transmission element, which transmission element can be translated by means of the operating element between a first position in which the coupling adopts the coupled state and a second position in which the coupling adopts the uncoupled state. The invention further relates to a window covering coupled to the drive shaft of such an operating mechanism.
OPERATING MECHANISM FOR A WINDOW COVERING AND WINDOW COVERING
The invention relates to an operating mechanism for a window covering, comprising: a drive shaft for driving and thereby raising and/or lowering the window covering; a drive wheel that engages with an engagement means for rotating the drive wheel; and a coupling for coupling the drive shaft to the drive wheel in a coupled state, wherein the coupling can be switched between a coupled state and an uncoupled state in which the drive shaft is uncoupled from the drive wheel and free to rotate; an operating element for switching the coupling between the coupled state and the uncoupled state, wherein the coupling comprises a transmission element, which transmission element can be translated by means of the operating element between a first position in which the coupling adopts the coupled state and a second position in which the coupling adopts the uncoupled state. The invention further relates to a window covering coupled to the drive shaft of such an operating mechanism.
OPERATING MECHANISM FOR A WINDOW COVERING AND WINDOW COVERING
BETÄTIGUNGSMECHANISMUS FÜR EINE FENSTERABDECKUNG UND FENSTERABDECKUNG
MÉCANISME D'ACTIONNEMENT DESTINÉ À UN COUVRE-FENÊTRE ET COUVRE-FENÊTRE
VALKENBURG NANNE WILLEM (Autor:in)
26.07.2023
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
OPERATING MECHANISM FOR A WINDOW COVERING AND WINDOW COVERING
| Europäisches Patentamt | 2020