A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FABRIC ROLLER BLIND
Fabric roller blind, which comprises a handle bar (6) which is fixed to a lateral edge of a fabric (5) wound on a take-up roller (4) housed in a rolling-shutter box of a lateral upright (21). The blind (1) also comprises synchronization means (9) for synchronizing the advancement of the terminations (7, 8) of the handle bar (6) during its movement between an open position and a closed position. Such synchronization means (9) comprise an upper guide chain (10) provided with a first internal end (10A) slidably housed inside the handle bar (6), and with a first external end (10B) connected to the upper margin of a lateral abutment element (22) opposite the lateral upright (21) with the take-up roller (4) associated therewith. The upper guide chain (10) enters into the cavity of the handle bar (6) with a first concavity (12) directed towards the lateral abutment element (22). The synchronization means (9) also comprise a lower guide chain (11) provided with a second internal end (11A) slidably housed inside the handle bar (6) and with a second external end (11B) connected to the base of the lateral upright (21). The lower guide chain (11) enters into the cavity of the handle bar (6) with a second concavity (13) directed towards the lateral upright (21). The first and the second internal end (10A, 11A), respectively of the upper guide chain (10) and of the lower guide chain (11), are mechanically and adjustably connected to each other in order to be jointly moved within the handle bar (6).
FABRIC ROLLER BLIND
Fabric roller blind, which comprises a handle bar (6) which is fixed to a lateral edge of a fabric (5) wound on a take-up roller (4) housed in a rolling-shutter box of a lateral upright (21). The blind (1) also comprises synchronization means (9) for synchronizing the advancement of the terminations (7, 8) of the handle bar (6) during its movement between an open position and a closed position. Such synchronization means (9) comprise an upper guide chain (10) provided with a first internal end (10A) slidably housed inside the handle bar (6), and with a first external end (10B) connected to the upper margin of a lateral abutment element (22) opposite the lateral upright (21) with the take-up roller (4) associated therewith. The upper guide chain (10) enters into the cavity of the handle bar (6) with a first concavity (12) directed towards the lateral abutment element (22). The synchronization means (9) also comprise a lower guide chain (11) provided with a second internal end (11A) slidably housed inside the handle bar (6) and with a second external end (11B) connected to the base of the lateral upright (21). The lower guide chain (11) enters into the cavity of the handle bar (6) with a second concavity (13) directed towards the lateral upright (21). The first and the second internal end (10A, 11A), respectively of the upper guide chain (10) and of the lower guide chain (11), are mechanically and adjustably connected to each other in order to be jointly moved within the handle bar (6).
FABRIC ROLLER BLIND
GEWEBEROLLO
STORE À ENROULEMENT EN TISSU
FRANCALANCI MORENO (author) / OSTUNI ALESSANDRO (author)
2021-11-24
Patent
Electronic Resource
English
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