EP 1146199 B1 20030326 - Roller shutter with infrared detector
Title (en)
Roller shutter with infrared detector
Title (de)
Rolladen mit Infrarotdetektor
Title (fr)
Volet roulant avec détecteur d'obstacle
Publication
Application
Priority
FR 0004693 A 20000412
Abstract (en)
[origin: EP1146199A1] The motor stop controller (6) has one or two passive infra-red sensors (7,7A) associated with an appropriate optical system (8) to define a sensibly plane detection zone (9,9A). The zone can extend immediately in front, to the external side and/or to the rear, internal side and/or in the plane (4) in which the shutter (3) is deployed. The sensor has a Fresnel lens of the narrow width type so that the detection zone is nearly a plane. The roller shutter (1) has a motor drive for unwinding and rolling up the shutter (3) which is deployed in a plane (4) in front of the door or window (2). The shutter is fitted with a motor stop controller in case an obstacle is detected in the path of the shutter during its displacement. The detection zone extends from the internal side of the shutter plane into a space (44) between the latter and the door (2) or window frame. The sensors are fitted into the top casing (15), of the roller shutter, on its lower face (16). The controller is connected to a central alarm unit via an inter-communication system.
IPC 1-7
IPC 8 full level
E06B 9/82 (2006.01)
CPC (source: EP)
E06B 9/82 (2013.01); E06B 2009/6836 (2013.01); E06B 2009/6845 (2013.01)
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
EP 1146199 A1 20011017; EP 1146199 B1 20030326; DE 60100138 D1 20030430; DE 60100138 T2 20040108; ES 2194005 T3 20031116; FR 2807787 A1 20011019; FR 2807787 B1 20030718
DOCDB simple family (application)
EP 01440104 A 20010411; DE 60100138 T 20010411; ES 01440104 T 20010411; FR 0004693 A 20000412