Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roller blind barrel sleeve
A roller blind system comprises a barrel 20 receivable within a sleeve 10 where in the barrel is longer than the sleeve. The sleeve comprises an elongate body 12 that defines an interior for housing the barrel, one or more internal projections14 for radially spacing the sleeve body from the barrel. The sleeve may be extruded from an aluminium alloy. The internal projections may have a T-shaped cross section and extend longitudinally along the sleeve interior. The barrel may comprise a groove 22 configured to receive a ridge 18 extending from the sleeve which extends longitudinally along its exterior for retaining the barrel rotationally relative to the sleeve.
Roller blind barrel sleeve
A roller blind system comprises a barrel 20 receivable within a sleeve 10 where in the barrel is longer than the sleeve. The sleeve comprises an elongate body 12 that defines an interior for housing the barrel, one or more internal projections14 for radially spacing the sleeve body from the barrel. The sleeve may be extruded from an aluminium alloy. The internal projections may have a T-shaped cross section and extend longitudinally along the sleeve interior. The barrel may comprise a groove 22 configured to receive a ridge 18 extending from the sleeve which extends longitudinally along its exterior for retaining the barrel rotationally relative to the sleeve.
Roller blind barrel sleeve
GARTH PARSONS (Autor:in) / RYAN PARSONS (Autor:in)
02.06.2021
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