Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cord tension adjustment for roller blinds
A cord tension adjustment device (1) is suitable for use in shading units (100) and comprises a supporting member (2) being fixed in its position, being at least in part of a cylindrical shape and having an axis (A), a circumference and a respective outer circumferential surface (21), and a spring element (3) being supported by the supporting member (2) at least in that the spring element (3) outwardly extends around at least half of the outer circumferential surface (21), thereby clamping the supporting member (2) with a predetermined spring tension, wherein the spring element (3) has a first end section (31) and a second end section (32), the first end section (31) of which is radially spaced apart from the outer circumferential surface (21) and is configured to apply a tension to a cord (10) and the second end section (32) of which is in tensional contact with the supporting member (2), and wherein the tension of the cord (10) can be adjusted by rotatably moving the spring element (3) around the outer circumferential surface (21). The cord tension adjustment device (1) can be provided in a shading unit (100). Fig. 1 3,34 Fig. 1
Cord tension adjustment for roller blinds
A cord tension adjustment device (1) is suitable for use in shading units (100) and comprises a supporting member (2) being fixed in its position, being at least in part of a cylindrical shape and having an axis (A), a circumference and a respective outer circumferential surface (21), and a spring element (3) being supported by the supporting member (2) at least in that the spring element (3) outwardly extends around at least half of the outer circumferential surface (21), thereby clamping the supporting member (2) with a predetermined spring tension, wherein the spring element (3) has a first end section (31) and a second end section (32), the first end section (31) of which is radially spaced apart from the outer circumferential surface (21) and is configured to apply a tension to a cord (10) and the second end section (32) of which is in tensional contact with the supporting member (2), and wherein the tension of the cord (10) can be adjusted by rotatably moving the spring element (3) around the outer circumferential surface (21). The cord tension adjustment device (1) can be provided in a shading unit (100). Fig. 1 3,34 Fig. 1
Cord tension adjustment for roller blinds
HORVATH ROBERT (Autor:in) / LANDWEHR DIETER (Autor:in)
12.09.2024
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
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
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