EP 0899760 B1 20030827 - Electrical push-button switch with legend
Title (en)
Electrical push-button switch with legend
Title (de)
Elektrischer Tastschalter mit Schriftfeld
Title (fr)
Commutateur électrique à bouton-poussoir avec légende
Publication
Application
Priority
DE 19737908 A 19970901
Abstract (en)
[origin: EP0899760A2] The push-button switch (10) has an operating wiper (3) provided with a character field (11) with a transparent cover (1), which is illuminated from the rear by a light source, e.g. an LED, cooperating with a light conductor prism (2) inserted in a reception shaft (21) in the operating wiper, with its light output surface (6) facing the transparent cover.
IPC 1-7
IPC 8 full level
H01H 9/16 (2006.01); H01H 9/18 (2006.01); H01H 23/02 (2006.01)
CPC (source: EP)
H01H 9/18 (2013.01); H01H 23/025 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FI LI NL SE
DOCDB simple family (publication)
EP 0899760 A2 19990303; EP 0899760 A3 19990915; EP 0899760 B1 20030827; AT E248430 T1 20030915; DE 19737908 A1 19990304; DE 59809396 D1 20031002
DOCDB simple family (application)
EP 98111591 A 19980624; AT 98111591 T 19980624; DE 19737908 A 19970901; DE 59809396 T 19980624