EP 0848137 A1 19980617 - Electric gearmotor for metal rolling gates
Title (en)
Electric gearmotor for metal rolling gates
Title (de)
Elektrischer Motor mit Getriebe für metallische Rollgitter
Title (fr)
Moteur électrique avec boîte à vitesse pour volets roulants métalliques
Publication
Application
Priority
IT MC960134 A 19961213
Abstract (en)
This invention concerns an electric gearmotor for metal rolling gates equipped with a mechanical irreversibility device fitted between a motor and a gear motor, it being provided that this device may be excluded in the case of emergencies by pulling a cable which pulls back the driving shaft on which said device is keyed. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] EP 0497711 A1 19920805 - SIMU [FR]
- [A] US 4519487 A 19850528 - FLORIN GUY [FR]
- [A] DE 3608988 A1 19870924 - HUBER LOTHAR, et al
- [A] US 5052235 A 19911001 - ISOZUMI SHUZOU [JP]
Designated contracting state (EPC)
ES FR IT
DOCDB simple family (publication)
EP 0848137 A1 19980617; EP 0848137 B1 20010627; ES 2159103 T3 20010916; IT 1289339 B1 19981002; IT MC960134 A1 19980613
DOCDB simple family (application)
EP 97830648 A 19971204; ES 97830648 T 19971204; IT MC960134 A 19961213