(19)
(11) EP 2 778 328 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.05.2015 Bulletin 2015/21

(43) Date of publication A2:
17.09.2014 Bulletin 2014/38

(21) Application number: 14158828.5

(22) Date of filing: 11.03.2014
(51) International Patent Classification (IPC): 
E05C 9/04(2006.01)
(84) Designated Contracting States:
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 States:
BA ME

(30) Priority: 11.03.2013 GB 201304296

(71) Applicant: Spire Homewares Limited t/a Archibald Kenrick & Sons Limited
West Bromwich B70 6DB (GB)

(72) Inventor:
  • Cope, Mark Leslie
    DY3 1RF Dudley (GB)

(74) Representative: Gee, Steven William 
D.W. & S.W. GEE 1 South Lynn Gardens London Road
Shipston on Stour Warwickshire CV36 4ER
Shipston on Stour Warwickshire CV36 4ER (GB)

   


(54) Bi-directional espagnolette gearbox and bi-directional espagnolette mechanism


(57) 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







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