EP 0855728 A3 19990526 - Pushbutton
Title (en)
Pushbutton
Title (de)
Drucktaster
Title (fr)
Bouton-poussoir
Publication
Application
Priority
DE 29701148 U 19970123
Abstract (en)
[origin: EP0855728A2] The pushbutton key has a pushbutton or keying head (17) displaced relative to a front housing panel (3) for operating an electrical contact (9) at a given distance behind the latter via an operating element (23) displaced against a resistance provided by a spring element (31) which is integral with the push-button head or the operating element. Pref. the operating element has a locking element (29) for retaining the pushbutton within the housing (1), with a stop element (25) provided by the pushbutton head or the operating element, for limiting the displacement of the operating element.
IPC 1-7
IPC 8 full level
H01H 13/14 (2006.01); H01H 13/52 (2006.01)
CPC (source: EP)
H01H 13/52 (2013.01)
Citation (search report)
- [X] DE 8510147 U1 19870507
- [X] US 4463237 A 19840731 - KIM SYNG N [US]
- [X] EP 0407754 A2 19910116 - GRUNDIG EMV [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29701148 U1 19970417; DE 59811930 D1 20041021; EP 0855728 A2 19980729; EP 0855728 A3 19990526; EP 0855728 B1 20040915
DOCDB simple family (application)
DE 29701148 U 19970123; DE 59811930 T 19980112; EP 98100414 A 19980112