Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Screening arrangement comprising a suspension assembly, and a method of mounting the screening arrangement
The screening arrangement (10) comprises a screening body (15), two side rails (12), a bottom element (14) connected to a bottom portion of the screening body (15) and being configured to be longitudinally positionable in a longitudinal direction (L) between a non-screening position of the screening body (15) and a screening position by means of electric drive means (22) operably connecting the bottom element (14) and the side rails (12, 13), the screening body (15) defining a screening plane (SP) in said screening position. The electric drive means (22) comprise operating means including first transmission means including a cogwheel (144) at each longitudinal end portion of the bottom element (14) and second transmission means including a rack (124) arranged in each of the side rails (12, 13). A suspension assembly (40) provided at each end of the bottom element (14) comprises an inner part (41) provided with said first transmission means, and an outer part (42). The inner part (41) and the outer part (42) are movable relative to each other to allow the cogwheel (144) of the first transmission means to assume an engaged condition in which the cogwheel (144) is in engagement with the rack (124) of the second transmission means and a disengaged condition in which the cogwheel (144) is disengaged from the rack (124). The suspension assembly (40) is configured such that the cogwheel (144) of the first transmission means is allowed to perform a substantially part-circular movement about a centre of rotation (CR) located on said screening plane (SP) during movement of the inner part (41) relative to the outer part (42) when moving from the engaged condition to the disengaged condition and vice versa.
Screening arrangement comprising a suspension assembly, and a method of mounting the screening arrangement
The screening arrangement (10) comprises a screening body (15), two side rails (12), a bottom element (14) connected to a bottom portion of the screening body (15) and being configured to be longitudinally positionable in a longitudinal direction (L) between a non-screening position of the screening body (15) and a screening position by means of electric drive means (22) operably connecting the bottom element (14) and the side rails (12, 13), the screening body (15) defining a screening plane (SP) in said screening position. The electric drive means (22) comprise operating means including first transmission means including a cogwheel (144) at each longitudinal end portion of the bottom element (14) and second transmission means including a rack (124) arranged in each of the side rails (12, 13). A suspension assembly (40) provided at each end of the bottom element (14) comprises an inner part (41) provided with said first transmission means, and an outer part (42). The inner part (41) and the outer part (42) are movable relative to each other to allow the cogwheel (144) of the first transmission means to assume an engaged condition in which the cogwheel (144) is in engagement with the rack (124) of the second transmission means and a disengaged condition in which the cogwheel (144) is disengaged from the rack (124). The suspension assembly (40) is configured such that the cogwheel (144) of the first transmission means is allowed to perform a substantially part-circular movement about a centre of rotation (CR) located on said screening plane (SP) during movement of the inner part (41) relative to the outer part (42) when moving from the engaged condition to the disengaged condition and vice versa.
Screening arrangement comprising a suspension assembly, and a method of mounting the screening arrangement
BOYSEN MARTIN BIRKKJÆR (Autor:in)
20.06.2024
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
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2016