Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present invention relates to an electrical window actuator (15) for operating windows (21), particularly to an electric push-pull chain actuator and the internal gear train of such an actuator. The push-pull chain actuator comprises an electric motor (1) and a gear train arranged to be driven by the electric motor and to push and pull a thrust chain (2). The gear train comprises a driving gear (3) a driven double gear comprising an input gear (5) and an output gear (6). The input gear (5) comprises a centre hole having an internal non-circular engagement structure (9) arranged at the inside circumference. The output gear (6) comprises an external non-circular engagement structure (10) arranged coaxially with the input and output gears and engaging with the internal engagement structure (9) to rotatably lock the input gear to the output gear.
The present invention relates to an electrical window actuator (15) for operating windows (21), particularly to an electric push-pull chain actuator and the internal gear train of such an actuator. The push-pull chain actuator comprises an electric motor (1) and a gear train arranged to be driven by the electric motor and to push and pull a thrust chain (2). The gear train comprises a driving gear (3) a driven double gear comprising an input gear (5) and an output gear (6). The input gear (5) comprises a centre hole having an internal non-circular engagement structure (9) arranged at the inside circumference. The output gear (6) comprises an external non-circular engagement structure (10) arranged coaxially with the input and output gears and engaging with the internal engagement structure (9) to rotatably lock the input gear to the output gear.
WINDOW CHAIN ACTUATOR
FENSTERKETTENANTRIEB
ACTIONNEUR DE CHAÎNE DE FENÊTRE
SKALLEBÆK HENRIK (Autor:in)
03.03.2021
Patent
Elektronische Ressource
Englisch
CHAIN ACTUATOR FOR A WINDOW UNIT AND WINDOW UNIT INCLUDING SAID CHAIN ACTUATOR
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