Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Venetian Blinds with Spring Loaded Lift and Guide Tapes
Venetian blinds include a pair of slat lift and guide tapes (27, 28) that extend from the upper stationary lift and guide rail (12), downwardly through openings (22) in the elongated parallel slats (14) and into the lower rail (13) where they are collected in the lower rail by coil tension springs (35). When the lower rail is raised, the lower portion of the lift and guide tapes are progressively pulled into the lower rail by the springs, and when the lower rail is properly located, a lock (38) engages the lift and guide tape to maintain the lower rail and some of the slats collected by the lower rail in a static condition.
Venetian Blinds with Spring Loaded Lift and Guide Tapes
Venetian blinds include a pair of slat lift and guide tapes (27, 28) that extend from the upper stationary lift and guide rail (12), downwardly through openings (22) in the elongated parallel slats (14) and into the lower rail (13) where they are collected in the lower rail by coil tension springs (35). When the lower rail is raised, the lower portion of the lift and guide tapes are progressively pulled into the lower rail by the springs, and when the lower rail is properly located, a lock (38) engages the lift and guide tape to maintain the lower rail and some of the slats collected by the lower rail in a static condition.
Venetian Blinds with Spring Loaded Lift and Guide Tapes
GILMER TIMOTHY K (Autor:in)
08.12.2016
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