EP 2550421 A1 20130130 - CORD WINDER OF A WINDOW SHADE
Title (en)
CORD WINDER OF A WINDOW SHADE
Title (de)
SEILWICKELVORRICHTUNG EINES FENSTERBEHANGS
Title (fr)
ENROULEUR DE CORDON D'UN DISPOSITIF DE COUVERTURE DE FENETRE
Publication
Application
Priority
- FR 1052075 A 20100323
- EP 2011054336 W 20110322
Abstract (en)
[origin: WO2011117232A1] The invention relates to a cord winder (1) for a window-covering device, said cord winder including: a drum (7) for winding a cord (40), said drum being rotatable around a first rotationally symmetrical axis (A-A'); and a means (12, 13b) for guiding the cord to the winding drum, the winding drum being rotatably mounted in a holder (2). Said cord winder is characterized in that it includes a rotatable roller (14) that is mounted onto the holder along a second rotationally symmetrical axis (B-B'). Said cord winder is moreover characterized in that it includes a friction area (23) wherein at least one coil of the cord, wound onto the winding drum, is in contact with the rotatable drum.
IPC 8 full level
E06B 9/322 (2006.01); A47H 11/06 (2006.01); E06B 9/42 (2006.01)
CPC (source: EP US)
E06B 9/322 (2013.01 - EP US); E06B 9/42 (2013.01 - EP US); E06B 2009/3225 (2013.01 - EP US)
Citation (search report)
See references of WO 2011117232A1
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)
WO 2011117232 A1 20110929; CN 102884272 A 20130116; CN 102884272 B 20150513; EP 2550421 A1 20130130; EP 2550421 B1 20140507; FR 2957966 A1 20110930; FR 2957966 B1 20120413; US 2013001347 A1 20130103; US 8777148 B2 20140715
DOCDB simple family (application)
EP 2011054336 W 20110322; CN 201180022064 A 20110322; EP 11711307 A 20110322; FR 1052075 A 20100323; US 201113636291 A 20110322