EP 2401442 B1 20151202 - LIGHT BOX WITH SPRING-LOADED SCISSOR-STAY OPENING
Title (en)
LIGHT BOX WITH SPRING-LOADED SCISSOR-STAY OPENING
Title (de)
LEUCHTKASTEN MIT ÖFFNUNG DURCH EINEN FEDERBELASTETEN FESTSTELLER
Title (fr)
CAISSON LUMINEUX A OUVERTURE COMPAS A RESSORT
Publication
Application
Priority
- FR 2010000169 W 20100223
- FR 0900803 A 20090223
Abstract (en)
[origin: WO2010094867A1] The subject of the invention is an articulated box (1), notably for a false ceiling, and comprising: - a casing (2) comprising a frame known as the outer frame (4), formed of four sides (5), defining a quadrilateral, and on which an end wall (6) intended to be secured to a wall is mounted; an inner frame (3) formed of four section pieces (7) at the base of which a taut web (8) is attached; at least one articulated joint (12) connecting said inner frame (3) and said casing (2) so as to allow said inner frame (3) to tilt, and at least one fastener (11) to keep the inner frame (2) in a fastened, so-called operating, position, said inner frame (3) being mounted such that it can slide on the articulated joint (12). Said box is notable in that the articulated joint (12) is of the braked type allowing the inner frame (3) to be immobilized in any tilted position and comprises a hinge assembly (13) comprising a plate (131), a flange (132), a deformable mechanism of the deformable quadrilateral type made up of two articulated link rods (133, 134) and a braking means (135), said link rods (133, 134) and said braking means (135) being articulated to the plate (131) at one of their ends and to the flange (132) at the other.
IPC 8 full level
E04B 9/00 (2006.01); E04B 9/32 (2006.01); E04F 13/00 (2006.01); E04F 13/08 (2006.01); E05D 3/14 (2006.01); E05D 15/58 (2006.01); E05F 1/12 (2006.01); F21S 8/02 (2006.01); F21V 17/10 (2006.01)
CPC (source: EP US)
E04B 9/003 (2013.01 - EP); E04B 9/303 (2013.01 - EP); E04B 9/32 (2013.01 - EP US); E04F 13/005 (2013.01 - EP); F21S 8/02 (2013.01 - EP); F21V 17/107 (2013.01 - EP); E04B 2009/0492 (2013.01 - EP); E05D 3/14 (2013.01 - EP); E05F 1/1276 (2013.01 - EP); E05Y 2900/131 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010094867 A1 20100826; EP 2401442 A1 20120104; EP 2401442 B1 20151202; FR 2942489 A1 20100827
DOCDB simple family (application)
FR 2010000169 W 20100223; EP 10710863 A 20100223; FR 0900803 A 20090223