EP 1905931 B1 20081203 - Safety device for an electric actuator for opening and closing the hatch of a military vehicle
Title (en)
Safety device for an electric actuator for opening and closing the hatch of a military vehicle
Title (de)
Sicherheitsschaltung für eine elektrische Antriebsvorrichtung zum Öffnen und Schliessen des Lukendeckels an einer Ein-/Ausstiegsluke eines Kampffahrzeuges
Title (fr)
Dispositif de sécurité pour un dispositif d'entraînement électrique pour l'ouverture et à la fermeture du couvercle d'entrée / de sortie d'un véhicule de combat
Publication
Application
Priority
DE 202006014120 U 20060914
Abstract (en)
[origin: EP1905931A1] The electrical safety switching device is formed as relay circuit with a relay (K5) with self latch (SH), whose closed-circuit contact lies in the load supply line (LV) and its control input (X1) over a closed-circuit contact of another relay (K4) and a break contact of a third relay (K3) is connected in series with load supply line. The control input of latter relay over closed circuit contact of a fourth relay (K2) is connected to a source of supply voltage (u4) and the fourth relay is formed as loss-retarding time delay relay. A fifth relay (K1) is formed as suit-retarding time delay relay.
IPC 8 full level
E05F 15/00 (2006.01); E05F 15/12 (2006.01); F41H 5/22 (2006.01)
CPC (source: EP)
E05F 15/40 (2015.01); F41H 5/22 (2013.01); E05F 15/611 (2015.01); E05Y 2400/53 (2013.01); E05Y 2900/00 (2013.01); E05Y 2900/504 (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 1905931 A1 20080402; EP 1905931 B1 20081203; AT E416293 T1 20081215; DE 202006014120 U1 20080214; DE 502007000268 D1 20090115; ES 2318813 T3 20090501
DOCDB simple family (application)
EP 07017456 A 20070906; AT 07017456 T 20070906; DE 202006014120 U 20060914; DE 502007000268 T 20070906; ES 07017456 T 20070906