EP 3995656 B1 20221123 - OPERATING DEVICE FOR DOORS AND WINDOWS
Title (en)
OPERATING DEVICE FOR DOORS AND WINDOWS
Title (de)
BETÄTIGUNGSVORRICHTUNG FÜR TÜREN UND FENSTER
Title (fr)
DISPOSITIF D'ACTIONNEMENT POUR PORTES ET FENÊTRES
Publication
Application
Priority
IT 202000026657 A 20201109
Abstract (en)
[origin: EP3995656A1] Described is an operating device for doors and windows comprising a box-shaped body (2); a wheel (3) having a first circular stretch (3a) having a smooth surface and a second circular stretch (3b) which is toothed and housed in the box-shaped body (2); a rod (8) slidably inserted in the box-shaped body (2) and having the relative ends, outside the box-shaped body (2), configured to be connected, in use, to movable closing/opening devices of a leaf (1) located on the leaf (1); the rod (8) has a relative surface equipped with an operating rack (9) meshing with the second circular toothed stretch (3b) of the wheel (3) in such a way as to allow, by rotating the wheel (3), a sliding of the rod (8) which is able to obtain, in succession, and starting from a closed position of the leaf (1) to a fixed frame, a first position of opening of the leaf (1) from the fixed frame and a second, open position of the leaf (1) relative to the fixed frame different from the previous one; a slider (10) for selecting and locking the wheel (3) which can be inserted stably inside the box-shaped body (2) through a first through seat (11) made in the box-shaped body (2); the slider (10) is positionable radially relative to the wheel (3) and in such a way as to interfere with the rotation of the wheel (3), by abutment with a first tooth (12) of one end of the second toothed circular stretch (3b), and thus limit the rotation of the wheel (3) only between the closed position of the leaf (1) and a single open position of the leaf (1) and vice versa. [Figure 2]
IPC 8 full level
CPC (source: CN EP)
E05B 1/003 (2013.01 - CN); E05B 3/00 (2013.01 - CN); E05B 15/00 (2013.01 - CN); E05C 9/021 (2013.01 - EP); E05C 9/12 (2013.01 - EP)
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)
EP 3995656 A1 20220511; EP 3995656 B1 20221123; CN 114458082 A 20220510; ES 2932377 T3 20230118; HR P20221461 T1 20231110; PL 3995656 T3 20230130; PT 3995656 T 20221207
DOCDB simple family (application)
EP 21206006 A 20211102; CN 202111312113 A 20211108; ES 21206006 T 20211102; HR P20221461 T 20211102; PL 21206006 T 20211102; PT 21206006 T 20211102