A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A clutch for a roller blind is provided. The clutch includes a gear system such that the length of movement of the chain or cord that is pulled to retract or release the blind is different from the length of movement of the blind. The gear system may include a planetary gear system. The clutch may also include a self-locking system.
A clutch for a roller blind is provided. The clutch includes a gear system such that the length of movement of the chain or cord that is pulled to retract or release the blind is different from the length of movement of the blind. The gear system may include a planetary gear system. The clutch may also include a self-locking system.
CLUTCH FOR A ROLLER BLIND
EMBRAYAGE POUR UN STORE A ROULEAU
ZHOU FAN (author)
2021-11-21
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