Global Patent Index - EP 1724428 A1

EP 1724428 A1 20061122 - Automatic operating mechanism of a light sliding door with at least one movable wing

Title (en)

Automatic operating mechanism of a light sliding door with at least one movable wing

Title (de)

Mechanismus zur automatischen Steuerung einer leichten Schiebetür mit mindestens einem beweglichen Flügel

Title (fr)

Mécanisme de commande automatique d'une porte coulissante légère équipée d'au moins un vantail mobile

Publication

EP 1724428 A1 20061122 (FR)

Application

EP 06354014 A 20060503

Priority

FR 0504986 A 20050518

Abstract (en)

The mechanism has a driving cord (5) confirming with a closed loop after winding on a driving pulley driven by a low voltage DC motor (6). The cord is formed of a plastic material having a coefficient of adhesion and elasticity either to drive a door leaf (1) between open and closed positions in normal operating condition, or to slide the cord on the pulley during blocking or manual pushing of the leaf opposite to its moving direction. The cord is maintained wound on the pulley by a guide pulley (9) and a tension pulley (8). The return of the cord is carried out on a guide pulley (10).

IPC 8 full level

E05F 15/603 (2015.01); E05F 15/643 (2015.01)

CPC (source: EP)

E05F 15/603 (2015.01); E05F 15/643 (2015.01); E05F 15/40 (2015.01); E05Y 2201/232 (2013.01); E05Y 2400/3013 (2024.05); E05Y 2900/132 (2013.01)

Citation (search report)

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 NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1724428 A1 20061122; EP 1724428 B1 20150902; FR 2885938 A1 20061124; FR 2885938 B1 20081017

DOCDB simple family (application)

EP 06354014 A 20060503; FR 0504986 A 20050518