A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabric roller blind, which comprises: a take-up roller (4), around which a fabric (5) is windable; two lateral guideways (7) which are parallel and side-by-side; a bottom bar (6) fixed to the lower edge of the fabric (5) and provided with two lateral ends (14) slidably engaged with the respective lateral guideways (7). The blind (1) also comprises two guide bodies (13), each mechanically associated with a lateral end (14) of the bottom bar (6) and provided with a shaped track (15), intercepted by at least one locking element (16) and in turn provided with an inlet opening (15A) and with an outlet opening (15B). The blind (1) also comprises an oscillating rotor (17), placed at the lower end of the lateral guideway (7), which is provided with a slider element (17A) susceptible of sliding in a guided manner within the shaped track (15) of the guide body (13) of the lateral end (14) of the bottom bar (6) in order to be engaged with and disengaged from the locking element (16) and consequently retaining and releasing said bottom bar (6). The shaped track (15) is provided with one or more steps (19) descending in the travel direction (V) of the slider element (17A) from the inlet opening (15A) to the outlet opening (15B), such that the slider element (17A) is susceptible of sliding on the bottom of the shaped track (15) in the aforesaid travel direction (V), overcoming the steps (19) during descent.
Fabric roller blind, which comprises: a take-up roller (4), around which a fabric (5) is windable; two lateral guideways (7) which are parallel and side-by-side; a bottom bar (6) fixed to the lower edge of the fabric (5) and provided with two lateral ends (14) slidably engaged with the respective lateral guideways (7). The blind (1) also comprises two guide bodies (13), each mechanically associated with a lateral end (14) of the bottom bar (6) and provided with a shaped track (15), intercepted by at least one locking element (16) and in turn provided with an inlet opening (15A) and with an outlet opening (15B). The blind (1) also comprises an oscillating rotor (17), placed at the lower end of the lateral guideway (7), which is provided with a slider element (17A) susceptible of sliding in a guided manner within the shaped track (15) of the guide body (13) of the lateral end (14) of the bottom bar (6) in order to be engaged with and disengaged from the locking element (16) and consequently retaining and releasing said bottom bar (6). The shaped track (15) is provided with one or more steps (19) descending in the travel direction (V) of the slider element (17A) from the inlet opening (15A) to the outlet opening (15B), such that the slider element (17A) is susceptible of sliding on the bottom of the shaped track (15) in the aforesaid travel direction (V), overcoming the steps (19) during descent.
FABRIC ROLLER BLIND
STOFFROLLO
VOLET ROULANT EN TISSU
FRANCALANCI MORENO (author)
2019-04-10
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