EP 0522690 A2 19930113 - Drive system.
Title (en)
Drive system.
Title (de)
Antriebsvorrichtung.
Title (fr)
Système d'entraînement.
Publication
Application
Priority
GB 9110575 A 19910516
Abstract (en)
A drive system is particularly suited to operating a roller about which an article has been wound such as a shutter, door or screen. The drive system has a cylindrical housing (10) in which a drive motor (11) is located and at one end of the housing is located the drive output shaft (14) from the motor (11). A brake or other holding means (25, 26) is located towards the opposite end of the housing (10) to the drive shaft (14) so that the motor housing can be operated to a braked condition. Control means actuate the motor and the brake in the operational sequence desired.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06B 9/62 (2013.01); E06B 9/72 (2013.01); E06B 2009/725 (2013.01)
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
GB 2257201 A 19930106; GB 2257201 B 19941214; GB 9210198 D0 19920624; EP 0522690 A2 19930113; EP 0522690 A3 19930331; GB 9110575 D0 19910703
DOCDB simple family (application)
GB 9210198 A 19920512; EP 92304285 A 19920512; GB 9110575 A 19910516