EP 4116525 C0 20230830 - ELECTRIC DOOR OPENER
Title (en)
ELECTRIC DOOR OPENER
Title (de)
ELEKTRISCHER TÜRÖFFNER
Title (fr)
DISPOSITIF D'OUVERTURE DE PORTE ÉLECTRIQUE
Publication
Application
Priority
EP 21382601 A 20210705
Abstract (en)
[origin: EP4116525A1] The present invention relates to an electric door opener, comprising a box (1), a latch (2), means for locking the latch (2), able to be electrically actuated, and comprising an internal lever (3) and an automatic mechanism for retaining the internal lever (3) in an unlocked position of the latch from the moment the door opener is electrically actuated until the door is opened. Said automatic mechanism comprises: a cam (6) mounted on the latch (2) by means of a rotating shaft (21); a compression spring (7) that causes the cam (6) to rotate towards an inoperative front position and, a strap (8) solidly attached to the internal lever (3), able to be actuated by the cam (6) and which maintains the latch in the unlocked position from the moment the door opener is electrically powered until the door is opened.
IPC 8 full level
E05B 15/02 (2006.01); E05B 15/04 (2006.01); E05B 47/00 (2006.01)
CPC (source: EP)
E05B 47/0047 (2013.01); E05B 2015/0458 (2013.01)
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
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 4116525 A1 20230111; EP 4116525 B1 20230830; EP 4116525 C0 20230830; ES 2958343 T3 20240207; PL 4116525 T3 20231204
DOCDB simple family (application)
EP 21382601 A 20210705; ES 21382601 T 20210705; PL 21382601 T 20210705