EP 0577859 B1 19950621 - Keyboard.
Title (en)
Keyboard.
Title (de)
Tastatur.
Title (fr)
Clavier.
Publication
Application
Priority
EP 92111226 A 19920702
Abstract (en)
[origin: EP0577859A1] In the case of a keyboard comprising individual keys (T), said keys are surrounded by frames (R) which are supported with respect to the printed circuit board (LP) and the front panel (FP) of the keyboard. A sealing film (DF) like a drum skin is clamped between the front panel (FP) and the frame (R). The sealing film (DF) is in this case used for sealing and exerts a restoring force on the actual operating elements (TK). In consequence, a keyboard which is suitable for industrial application can be implemented in an extremely simple manner (extremely easily). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 13/02 (2006.01); H01H 13/06 (2006.01); H01H 13/70 (2006.01)
CPC (source: EP)
H01H 13/023 (2013.01); H01H 13/06 (2013.01); H01H 13/70 (2013.01)
Designated contracting state (EPC)
DE FR IT NL
DOCDB simple family (publication)
EP 0577859 A1 19940112; EP 0577859 B1 19950621; DE 59202627 D1 19950727
DOCDB simple family (application)
EP 92111226 A 19920702; DE 59202627 T 19920702