Actuation device for roll-up elements and the like

(19)

(11)

EP 0 940 552 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	10.10.2001 Bulletin 2001/41

(43)	Date of publication A2:
	08.09.1999 Bulletin 1999/36

(21)	Application number: 99102772.3

(22)	Date of filing: 23.02.1999

(51)	International Patent Classification (IPC)⁷: E06B 9/72, E06B 9/90

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

04.03.1998 IT MI980438

(71)	Applicant: Motus S.r.l.
	20040 Cavenago Brianza (Prov. of Milano) (IT)

(72)	Inventor:
	Balconi, Matteo 20061 Carugate (Province of Milano) (IT)

(74)	Representative: Modiano, Guido, Dr.-Ing. et al
	Modiano & Associati SpA Via Meravigli, 16 20123 Milano 20123 Milano (IT)

(54)	Actuation device for roll-up elements and the like

(57) An actuation device for roll-up elements and the like comprising a tubular body (1) which can be inserted in the tube (2) of a roll-up element (3). The tubular body (1) has a supporting head (10) at one end and an actuation element (11) for turning the tube (2) at the other end. The device further comprises, inside the tubular body (1), an electric motor (20), a brake (22) which is adapted to prevent the movement of the roll-up element (3) when the motor (20) is not powered, and a reduction unit (23) which is adapted to turn the actuation element (11). Stroke limiting elements (30) externally to the tubular body (1) are further provided.

Search report