Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanism for controlling the rotation of a roller blind winding roller having a spring drive
One embodiment of a mechanism for controlling the rotation of a roller blind winding roller having a spring drive and immovably fixed to a roller blind holder and its winding roller is constructed of an inner shaft (1), on which a sleeve (2) is rotationally seated. In the sleeve (2) there is rotationally seated an inner roller (4), and between the sleeve (2) and the inner roller (4) there is an annular slot (5) filled with a braking layer (26) formed from high viscosity medium. The inner roller (4) contains a formed driver (6) and in the sleeve (2), between the inner roller (4) and the inner shaft (1) there is a brake shoe (3) seated with its pin (9) in the opening (7) of the inner shaft (1), and a relief (8) where the driver (6) of the inner roller (4) is seated.
Mechanism for controlling the rotation of a roller blind winding roller having a spring drive
One embodiment of a mechanism for controlling the rotation of a roller blind winding roller having a spring drive and immovably fixed to a roller blind holder and its winding roller is constructed of an inner shaft (1), on which a sleeve (2) is rotationally seated. In the sleeve (2) there is rotationally seated an inner roller (4), and between the sleeve (2) and the inner roller (4) there is an annular slot (5) filled with a braking layer (26) formed from high viscosity medium. The inner roller (4) contains a formed driver (6) and in the sleeve (2), between the inner roller (4) and the inner shaft (1) there is a brake shoe (3) seated with its pin (9) in the opening (7) of the inner shaft (1), and a relief (8) where the driver (6) of the inner roller (4) is seated.
Mechanism for controlling the rotation of a roller blind winding roller having a spring drive
WOLEK JERZY (Autor:in)
21.06.2016
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
Mechanism controlling the rotation of roller blinds winding roller with a spring drive
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2017