EP 0890965 A3 19990616 - Illuminated key arrangement in a removable cover
Title (en)
Illuminated key arrangement in a removable cover
Title (de)
Beleuchtete Bedientasteanordnung an einem abnehmbaren Gehäusedeckel oder-teil
Title (fr)
Arrangement de touches illuminées a couvercle amovible
Publication
Application
Priority
DE 29712129 U 19970710
Abstract (en)
[origin: EP0890965A2] The illuminated operating button, used for operation of at least one electric switch for the roller shutter operating drive, is incorporated in a removal cover fitted to the housing of the operating drive. The light source for illuminating the operating button is contained within the housing and revealed upon removal of the cover, its light output fed to the rear of the transparent operating button via at least one light conductor (24,25).
IPC 1-7
IPC 8 full level
H01H 13/02 (2006.01)
CPC (source: EP)
H01H 13/023 (2013.01); H01H 2219/062 (2013.01)
Citation (search report)
- [Y] US 4191871 A 19800304 - COYLE FORREST E [US]
- [YA] GB 2242572 A 19911002 - BARCREST LTD [GB]
- [PA] DE 19649889 C1 19971030 - KOSTAL LEOPOLD GMBH & CO KG [DE]
- [A] DE 962086 C 19570418 - SIEMENS AG
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29712129 U1 19981105; EP 0890965 A2 19990113; EP 0890965 A3 19990616
DOCDB simple family (application)
DE 29712129 U 19970710; EP 98112686 A 19980709