(19)
(11) EP 1 120 539 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.08.2002 Bulletin 2002/33

(43) Date of publication A2:
01.08.2001 Bulletin 2001/31

(21) Application number: 01101522.9

(22) Date of filing: 24.01.2001
(51) International Patent Classification (IPC)7: E06B 9/70
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.01.2000 IT VE000003

(71) Applicants:
  • Collovini, Roberto
    31014 Colle Umberto (IT)
  • Borsoi, Luigi
    31014 Colle Umberto (IT)

(72) Inventors:
  • Collovini, Roberto
    31014 Colle Umberto (IT)
  • Borsoi, Luigi
    31014 Colle Umberto (IT)

(74) Representative: Piovesana, Paolo 
Corso del Popolo, 70
30172 Venezia-Mestre
30172 Venezia-Mestre (IT)

   


(54) Actuator for roller shutters


(57) An actuator for roll shutters, comprising an electric motor (2) with stator (6), rotor (4) and electronic control unit (12), and a reduction gear (16), of which the entry is connected to said rotor (4) and the exit is connectable to the shaft (10) of the roll shutter, characterised in that the electric motor (2) is of stepping type and has an overall size substantially such as to enable it to be housed, together with the electronic control unit (12), in a box support for the roll shutter shaft (10), and it having fixed to its exit shaft (18) a dragging member (20) to be inserted into the roll shutter shaft and be rotationally coupled to it.






Search report