Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device mounted on window blind for independent tilting of slats in lower and upper regions
A mechanical device comprises a master wheel assembly, one or multiple slave wheel assemblies, a control rod, a shaft assembly, as well as multiple pairs of cord holders and cords. The master and slave wheel assemblies are connected by a shaft assembly and are mounted at front edge of a top slat of a Venetian blind. One end of the paired cords is tightened to master and slave wheel assemblies, and the other end is tightened to a user-selected slat that divides the blind into an upper and a lower region. Manipulating the control rod causes master and slave wheel assemblies to tilt slats in the lower region of the blind without interfering slats in the upper region. Combining with operation of slat-adjusting system of Venetian blinds, this device can selectively tilt slats in lower and upper regions of Venetian blinds for privacy and natural lighting adjustments.
Device mounted on window blind for independent tilting of slats in lower and upper regions
A mechanical device comprises a master wheel assembly, one or multiple slave wheel assemblies, a control rod, a shaft assembly, as well as multiple pairs of cord holders and cords. The master and slave wheel assemblies are connected by a shaft assembly and are mounted at front edge of a top slat of a Venetian blind. One end of the paired cords is tightened to master and slave wheel assemblies, and the other end is tightened to a user-selected slat that divides the blind into an upper and a lower region. Manipulating the control rod causes master and slave wheel assemblies to tilt slats in the lower region of the blind without interfering slats in the upper region. Combining with operation of slat-adjusting system of Venetian blinds, this device can selectively tilt slats in lower and upper regions of Venetian blinds for privacy and natural lighting adjustments.
Device mounted on window blind for independent tilting of slats in lower and upper regions
DUAN HUISHAN (Autor:in)
08.10.2019
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
Device Mounted on Window Blind for Independent Tilting of Slats in Lower and Upper Regions
| Europäisches Patentamt | 2018