Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A shroud for the drive chain of a roller blind, the drive chain comprising a series of generally spherical balls mounted in a spaced apart configuration on a cord or wire, the drive chain in the form of a pair of chain leg members joined together and forming a loop, the shroud comprising an elongate body having opposed open ends with a longitudinal internal passageway extending between the opposed open ends, the elongate body having a fully enclosed exterior surface extending between the open ends, a longitudinal internal baffle extending between the open ends and segmenting the longitudinal internal passageway into two longitudinal channels, each longitudinal channel extending between the open ends and dimensioned to slidably receive one of the pair of chain leg members therethrough, the longitudinal internal baffle having a longitudinal slot extending along its length, the slot dimensioned to permit the receipt of the cord or wire of the drive chain therethrough, the longitudinal slot dimensioned to preclude the passage of the balls of the drive chain therethrough.
A shroud for the drive chain of a roller blind, the drive chain comprising a series of generally spherical balls mounted in a spaced apart configuration on a cord or wire, the drive chain in the form of a pair of chain leg members joined together and forming a loop, the shroud comprising an elongate body having opposed open ends with a longitudinal internal passageway extending between the opposed open ends, the elongate body having a fully enclosed exterior surface extending between the open ends, a longitudinal internal baffle extending between the open ends and segmenting the longitudinal internal passageway into two longitudinal channels, each longitudinal channel extending between the open ends and dimensioned to slidably receive one of the pair of chain leg members therethrough, the longitudinal internal baffle having a longitudinal slot extending along its length, the slot dimensioned to permit the receipt of the cord or wire of the drive chain therethrough, the longitudinal slot dimensioned to preclude the passage of the balls of the drive chain therethrough.
CHAIN SHROUD FOR ROLLER SHADE
NG PHILIP (Autor:in)
19.10.2023
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
/
A47H
FURNISHINGS FOR WINDOWS OR DOORS
,
Ausstattungen für Fenster oder Türen