EP 0644309 B1 19970305 - Device for moving sliding doors
Title (en)
Device for moving sliding doors
Title (de)
Einrichtung zum Bewegen von Schiebetüren
Title (fr)
Dispositif d'actionnement de portes coulissantes
Publication
Application
Priority
IT MI932000 A 19930916
Abstract (en)
[origin: EP0644309A1] A device for moving sliding doors which includes a mechanism for moving and supporting a door (8) is driven by a DC electric motor (17) and is provided with an emergency operation system in case of black-out consisting of at least one capacitor capable of delivering a capacitive discharge suitable to allow at least two operating cycles of the device. The movement of door (8) preferably takes place along an arc of circumference centered on the vertical, and the device thus includes a spring (12) suitable to make resistance during the lowering of door (8) and to help the rotation during the rising of door (8), whereby the power required along the whole said arc is kept practically constant. <IMAGE>
IPC 1-7
IPC 8 full level
E05F 15/14 (2006.01)
CPC (source: EP)
E05F 15/649 (2015.01); E05Y 2201/41 (2013.01); E05Y 2201/422 (2013.01); E05Y 2201/434 (2013.01); E05Y 2400/612 (2013.01); E05Y 2800/252 (2013.01); E05Y 2900/40 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU NL PT SE
DOCDB simple family (publication)
EP 0644309 A1 19950322; EP 0644309 B1 19970305; AT E149619 T1 19970315; DE 69401884 D1 19970410; DE 69401884 T2 19970612; ES 2098895 T3 19970501; GR 3022743 T3 19970630; IT 1272644 B 19970626; IT MI932000 A0 19930916; IT MI932000 A1 19950316
DOCDB simple family (application)
EP 94830433 A 19940915; AT 94830433 T 19940915; DE 69401884 T 19940915; ES 94830433 T 19940915; GR 960403503 T 19970306; IT MI932000 A 19930916