EP 2540947 B1 20170614 - Actuator for opening and/or closing a moveable leaf, in particular of a door or window
Title (en)
Actuator for opening and/or closing a moveable leaf, in particular of a door or window
Title (de)
Antrieb zum Öffnen und/oder Schließen eines beweglichen Flügels einer Tür oder eines Fensters
Title (fr)
Entraînement destiné à ouvrir et/ou fermer un battant mobile d'une porte ou d'une fenêtre
Publication
Application
Priority
DE 102011078394 A 20110630
Abstract (en)
[origin: EP2540947A1] The actuator (1) has a drive device (2) driving a movable leaf (6), and a control device controlling the drive device based on an output signal of a sensor device (9) i.e. sensor strip, which delivers status messages to the control device. The signal is shifted between two signal frequencies in case of detection of an object at detection frequency. A switching frequency is predetermined for time points of shifting of the signal frequencies. The detection frequency is significantly deviated from the signal frequencies. The strip is formed at a region of an upper horizontal edge of the leaf. The object can be a person and/or an article.
IPC 8 full level
E05F 15/43 (2015.01); E05F 15/73 (2015.01)
CPC (source: EP)
E05F 15/43 (2015.01); E05F 15/73 (2015.01); E05Y 2800/40 (2013.01); E05Y 2900/132 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2540947 A1 20130102; EP 2540947 B1 20170614; DE 102011078394 A1 20130103; DE 102011078394 B4 20140821; DK 2540947 T3 20170731; ES 2639824 T3 20171030; PL 2540947 T3 20171130
DOCDB simple family (application)
EP 12173527 A 20120626; DE 102011078394 A 20110630; DK 12173527 T 20120626; ES 12173527 T 20120626; PL 12173527 T 20120626