EP 0839980 B1 20000223 - Electrical garage door drive
Title (en)
Electrical garage door drive
Title (de)
Elektrischer Garagentorantrieb
Title (fr)
Commande électrique de porte de garage
Publication
Application
Priority
DE 19644056 A 19961031
Abstract (en)
[origin: EP0839980A1] The drive motor of a garage door actuator is coupled to a controller Ä11Ü supplied with mains electricity Ä12Ü. The controller has a motor power limiting stage Ä13Ü that is controlled by a microprocessor Ä14Ü. Coupled to the microprocessor is a coded plug and socket Ä15,16Ü that connects with electrical Ä19Ü or optical Ä18Ü sensors for additional protection. The drive motor power limiting device is designed as a phase-control device or as a voltage or current regulator or as switchable motor windings.
IPC 1-7
IPC 8 full level
E05F 15/00 (2006.01); E05F 15/40 (2015.01); E05F 15/42 (2015.01); H01R 13/703 (2006.01)
CPC (source: EP)
E05F 15/40 (2015.01); E05F 15/42 (2015.01); H01R 13/7039 (2013.01); E05F 15/668 (2015.01); E05Y 2201/434 (2013.01); E05Y 2400/315 (2013.01); E05Y 2400/53 (2013.01); E05Y 2400/554 (2013.01); E05Y 2400/58 (2013.01); E05Y 2800/17 (2013.01); E05Y 2800/232 (2013.01); E05Y 2800/70 (2013.01); E05Y 2900/106 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0839980 A1 19980506; EP 0839980 B1 20000223; AT E189909 T1 20000315; DE 19644056 C1 19980402; DE 59701145 D1 20000330; ES 2144818 T3 20000616
DOCDB simple family (application)
EP 97114148 A 19970816; AT 97114148 T 19970816; DE 19644056 A 19961031; DE 59701145 T 19970816; ES 97114148 T 19970816