EP 2778328 A2 20140917 - Bi-directional espagnolette gearbox and bi-directional espagnolette mechanism
Title (en)
Bi-directional espagnolette gearbox and bi-directional espagnolette mechanism
Title (de)
Bidirektionales Drehstangenverschlussgetriebe und bidirektionaler Drehstangenverschlussmechanismus
Title (fr)
Espagnolette bidirectionnelle de vitesses et mécanisme de crémone bidirectionnel
Publication
Application
Priority
GB 201304296 A 20130311
Abstract (en)
This invention relates to a bidirectional espagnolette gearbox (10) comprising a main gear (20). The main gear has gear teeth (26) in driving engagement with a first actuator (16), and a reverser gear (22) having gear teeth in driving engagement with a second actuator (18), rotation of the main gear (20) causing movement of the first actuator (16) and the second actuator (18) in opposite directions. The gear teeth (26) of the main gear (20) are in driving engagement with the gear teeth of the reverser gear (22). The invention also provides a bi-directional espagnolette mechanism comprising the gearbox and at least one locking member
IPC 8 full level
E05C 9/04 (2006.01)
CPC (source: EP)
E05C 9/041 (2013.01)
Citation (applicant)
- GB 2072740 A 19811007 - GKN CROMPTON
- GB 2257745 A 19930120 - WOOD THOMAS JOHN [GB]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2778328 A2 20140917; EP 2778328 A3 20150520; GB 201304296 D0 20130424
DOCDB simple family (application)
EP 14158828 A 20140311; GB 201304296 A 20130311