EP 0530168 B1 19950628 - Automatic locking device for roller shuttery.
Title (en)
Automatic locking device for roller shuttery.
Title (de)
Sperrvorrichtung für Rolltoren.
Title (fr)
Dispositif de verrouillage automatique de volets mécaniques.
Publication
Application
Priority
BE 9100777 A 19910823
Abstract (en)
[origin: EP0530168A1] Automatic locking device for mechanical shutters comprising a winding shaft (1) on which the screen (3) of the shutter which consists of slats (31) of the shutter is wound by means of a driving mechanism; characterised in that it comprises: - at least one spring element (5) designed in such a way as to push the screen (3) of the shutter outwards with respect to the winding shaft (1) during the unwinding of the said shutter; - at least one stop element (11) consisting of a series of teeth-shaped projections (13) arranged at at least one lateral end of the screen (3) and opposite one of the upper slats (31) of the screen (3) when the shutter is completely unwound; - and in that at least one of the upper slats (31) of the screen (3) consists of a tubular profile (33) having, at at least one lateral end, a blocking end-piece (35) capable of being blocked in the corresponding stop element (11), when it is attempted to raise the screen (3) of the unwound shutter from the outside. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06B 9/86 (2013.01); E06B 2009/802 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0530168 A1 19930303; EP 0530168 B1 19950628; AT E124494 T1 19950715; BE 1005206 A3 19930525; DE 69203182 D1 19950803; DE 69203182 T2 19960201
DOCDB simple family (application)
EP 92870126 A 19920819; AT 92870126 T 19920819; BE 9100777 A 19910823; DE 69203182 T 19920819