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A platform for research: civil engineering, architecture and urbanism
Mechanism controlling the rotation of roller blinds winding roller with a spring drive
The subject of invention is a mechanism controlling the rotation of roller blinds winding roller with a spring drive, immovably fixed to roller blinds holder and its winding roller, made up of roller (1), on which a sleeve (2) is seated, in the sleeve (2) there is rotationally seated a roller (4), and between the sleeve (2) and the roller (4) there is an annular slot filled with a breaking layer (5) formed from high viscosity medium, characterized by the fact that the roller (4) contains a formed driver (6) and in the sleeve (2), between roller (4) and roller (1) there is a break shoe (3) seated with its pin (9) in the roller's (1) opening (7), having a relief (8) where the roller's (4) driver (6) is seated.
Mechanism controlling the rotation of roller blinds winding roller with a spring drive
The subject of invention is a mechanism controlling the rotation of roller blinds winding roller with a spring drive, immovably fixed to roller blinds holder and its winding roller, made up of roller (1), on which a sleeve (2) is seated, in the sleeve (2) there is rotationally seated a roller (4), and between the sleeve (2) and the roller (4) there is an annular slot filled with a breaking layer (5) formed from high viscosity medium, characterized by the fact that the roller (4) contains a formed driver (6) and in the sleeve (2), between roller (4) and roller (1) there is a break shoe (3) seated with its pin (9) in the roller's (1) opening (7), having a relief (8) where the roller's (4) driver (6) is seated.
Mechanism controlling the rotation of roller blinds winding roller with a spring drive
WOLEK JERZY (author)
2016-11-10
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
| European Patent Office | 2017
Mechanism for controlling the rotation of a roller blind winding roller having a spring drive
| European Patent Office | 2016