EP 1752606 B1 20071114 - Drive unit for objects to be wound on to and off a tube
Title (en)
Drive unit for objects to be wound on to and off a tube
Title (de)
Antriebseinheit für Gegenstände, die auf ein Rohr auf- und abgewickelt werden
Title (fr)
Unité d'entraînement pour objets enroulés sur ou déroulés d'un tube
Publication
Application
Priority
EP 05291705 A 20050809
Abstract (en)
[origin: EP1752606A1] The invention relates to a drive unit for objects to be wound on to and off a tube, like sun blinds, roller shutters or cinema screens, including a combination of a shaft Sh, a brake Br, a motor Mo, and a gear Ge, the combination being insertable into the tube for on the one hand drive the tube and on the other hand being driven by hand together with the tube as a movable part, in case of need, to which end the brake and the motor are connected to a fixed part via collector rings CR1, CR2, where an incremental encoder Mg, HA, HB is used including an active sensor HA, HB and a passive counterpart Mg thereof, and where the sensor HA, HB is attached to the fixed part and the counterpart Mg is attached to the moving part.
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1752606 A1 20070214; EP 1752606 B1 20071114; AT E378493 T1 20071115; DE 602005003354 D1 20071227; DE 602005003354 T2 20080911
DOCDB simple family (application)
EP 05291705 A 20050809; AT 05291705 T 20050809; DE 602005003354 T 20050809