EP 1847672 B1 20140430 - Joint assembly for actuating a flap, in particular a smoke exhaust flap
Title (en)
Joint assembly for actuating a flap, in particular a smoke exhaust flap
Title (de)
Gelenkanordnung zum Betätigen einer Klappe, insbesondere Rauchabzugsklappe
Title (fr)
Dispositif d'articulation destiné à l'actionnement d'un clapet, en particulier d'un clapet d'aspiration de la fumée
Publication
Application
Priority
DE 102006018485 A 20060419
Abstract (en)
[origin: EP1847672A2] A smoke and heat release roof hatch (1) has a spring-operated lever arm pushrod (7) mechanism that pivots (Po) the hatch (1) to open over a turret outlet (15). The pushrod is attached to a supporting lever (10) that swings thru a second pivot axis (P3). The two pivot points (Po, P3) are spaced apart. One end of a supplementary lever (11) is attached to the pushrod (7). One end of a tensile spring (14) is attached (17) to the turret (15) at a point that is further from the first pivot point (Po) than the drive (7) swivel axis (P2). The other end of the spring (14) is attached to the lower part (9) of the pushrod (7).
IPC 8 full level
E05F 1/00 (2006.01); E05F 5/08 (2006.01); E05F 15/04 (2006.01); E05F 15/12 (2006.01)
CPC (source: EP)
E04D 13/0355 (2013.01); E05F 15/53 (2015.01); E05F 15/63 (2015.01); E05F 1/006 (2013.01); E05F 5/08 (2013.01); E05Y 2201/422 (2013.01); E05Y 2201/434 (2013.01); E05Y 2201/488 (2013.01); E05Y 2900/154 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1847672 A2 20071024; EP 1847672 A3 20080604; EP 1847672 B1 20140430; DE 102006018485 A1 20071025; DE 102006018485 B4 20080313; PL 1847672 T3 20150331; SI 1847672 T1 20140930
DOCDB simple family (application)
EP 07005998 A 20070323; DE 102006018485 A 20060419; PL 07005998 T 20070323; SI 200731491 T 20070323