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A platform for research: civil engineering, architecture and urbanism
Blind tilt assembly and method of controlling tilt ladders
A tilt assembly for a blind including a first tilt ring (22) and a second tilt ring (21), both rotatable about a drive axis for supporting a pair of tilt ladders, an input connector (24, 27), rotatable about the drive axis and configured to receive a drive shaft for rotating a lift spool and the input connector (24, 27), and a secondary input mechanism (18, 17, 16, 19) rotatable about the drive axis and configured to receive the drive shaft for rotating the secondary input mechanism (18, 17, 16, 19) with the input connector (24, 27). The method and assembly use a main clutch mechanism (23) for releasably connecting the first tilt ring (22) to the input connector (24, 27) and configured to release connection at each of two opposite rotational orientations of the first tilt ring (22) and use a secondary clutch mechanism (20) for releasably connecting the second tilt ring (21) to the secondary input mechanism (23) and configured to release connection at each of two opposite rotational orientations of the second tilt ring (21). With rotation of the drive shaft for rotating a lift spool, the input connector (24, 27) is configured to rotate the first tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the main clutch mechanism (23) and the secondary input mechanism (18, 17, 16, 19) is configured to rotate the second tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the secondary clutch mechanism (20).
Blind tilt assembly and method of controlling tilt ladders
A tilt assembly for a blind including a first tilt ring (22) and a second tilt ring (21), both rotatable about a drive axis for supporting a pair of tilt ladders, an input connector (24, 27), rotatable about the drive axis and configured to receive a drive shaft for rotating a lift spool and the input connector (24, 27), and a secondary input mechanism (18, 17, 16, 19) rotatable about the drive axis and configured to receive the drive shaft for rotating the secondary input mechanism (18, 17, 16, 19) with the input connector (24, 27). The method and assembly use a main clutch mechanism (23) for releasably connecting the first tilt ring (22) to the input connector (24, 27) and configured to release connection at each of two opposite rotational orientations of the first tilt ring (22) and use a secondary clutch mechanism (20) for releasably connecting the second tilt ring (21) to the secondary input mechanism (23) and configured to release connection at each of two opposite rotational orientations of the second tilt ring (21). With rotation of the drive shaft for rotating a lift spool, the input connector (24, 27) is configured to rotate the first tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the main clutch mechanism (23) and the secondary input mechanism (18, 17, 16, 19) is configured to rotate the second tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the secondary clutch mechanism (20).
Blind tilt assembly and method of controlling tilt ladders
STEENBERGEN RALPH (author) / DEKKER NICO (author) / SLOBBE WILFRED (author)
2017-03-23
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
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