EP 2226452 B1 20140514 - Door monitoring sensor
Title (en)
Door monitoring sensor
Title (de)
Türüberwachungssensor
Title (fr)
Capteur de surveillance de porte
Publication
Application
Priority
EP 08021644 A 20081212
Abstract (en)
[origin: EP2226452A1] The sensor (100) has a mounting rack (60) for mounting sending- and receiving units (20, 50) on a door leaf (12), and a control- and evaluation unit (70) effectively-connected with the sending- and receiving units. The sending unit radiates a light (22) in a monitoring region (40) on a floor in front of the door leaf. The evaluation unit controls the sending unit, evaluates a measurement signal of the receiving unit, and delivers a control signal to a door control (80) of a door (10) to be protected. Distance between the sending- and receiving units is adjustable by an operator.
IPC 8 full level
E05F 15/00 (2006.01); E05F 15/20 (2006.01); G01V 8/10 (2006.01); G05B 9/02 (2006.01)
CPC (source: EP)
E05F 15/74 (2015.01); E05F 15/43 (2015.01); E05Y 2201/47 (2013.01); E05Y 2600/13 (2013.01); E05Y 2900/132 (2013.01)
Citation (examination)
US 4942498 A 19900717 - TOUSSAINT DANIEL [BE]
Designated contracting state (EPC)
BE CH DE LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08021644 A 20081212