EP 0911474 A3 20010321 - Safety edge for automatic gates
Title (en)
Safety edge for automatic gates
Title (de)
Sicherheitskontaktschiene für automatische Tore
Title (fr)
Bordure de sécurité pour portail automatique
Publication
Application
Priority
IT MI972369 A 19971021
Abstract (en)
[origin: EP0911474A2] An electromechanically actuated mobile protection device for automatic gates (11), comprising a protective rib (10) firmly fixed to the top of the advancing front face (12) of the gate (11) along its entire length. A steel cable (13) is vertically positioned inside the rib (10) and connected, by a transmission pulley (14), to a fixed trolley (15). The protection rib (10) is profiled in the shape of a triangular prism and made of flexible rubber, so that at the instant the rubber surface meets an obstacle in its forward motion, the steel cable (13) transmits the resulting deformation to a mobile slide (16) controlling an electronic protection and/or safety device, which in turn acts by interrupting the electrical power feed to the gate actuating motor (11), thus breaking off its motion. <IMAGE>
IPC 1-7
IPC 8 full level
E05F 15/00 (2006.01)
CPC (source: EP)
E05F 15/48 (2015.01); E05Y 2201/654 (2013.01); E05Y 2900/40 (2013.01)
Citation (search report)
- [XA] DE 2917797 A1 19801113 - BODE & CO GEB
- [XA] EP 0359051 A1 19900321 - GFA ANTRIEBSTECHNIK GMBH [DE]
- [A] US 3352059 A 19671114 - METZ LOUIS P
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0911474 A2 19990428; EP 0911474 A3 20010321; IT 1295373 B1 19990512; IT MI972369 A1 19990421
DOCDB simple family (application)
EP 98203348 A 19981005; IT MI972369 A 19971021