Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electrically dual powered window covering assembly
An electrically dual motor powered window cover assembly operational on a single shaft supporting an extendable and retractable window covering, control motor, a slave motor, two cord spools, two cords, a stop assembly and a power cable wired with reverse polarity between the control and slave motors. An offset gearbox may be included to offset the reverse rotation of the slave motor to allow the control and slave motors to be wired with the same polarity. A pair of lifting gear boxes may be mounted to the shaft proximal opposite ends of the shaft to assist in the lifting of a heavier window covering. The assembly may include a wireless remote control transmitter for operating the two DC motors and electrical and mechanical circuitry adapted to store positional information.
Electrically dual powered window covering assembly
An electrically dual motor powered window cover assembly operational on a single shaft supporting an extendable and retractable window covering, control motor, a slave motor, two cord spools, two cords, a stop assembly and a power cable wired with reverse polarity between the control and slave motors. An offset gearbox may be included to offset the reverse rotation of the slave motor to allow the control and slave motors to be wired with the same polarity. A pair of lifting gear boxes may be mounted to the shaft proximal opposite ends of the shaft to assist in the lifting of a heavier window covering. The assembly may include a wireless remote control transmitter for operating the two DC motors and electrical and mechanical circuitry adapted to store positional information.
Electrically dual powered window covering assembly
MARCHESE ANTHONY (Autor:in)
19.01.2021
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