EP 0088365 B1 19861022 - KEYBOARD
Title (en)
KEYBOARD
Publication
Application
Priority
DE 3208559 A 19820310
Abstract (en)
[origin: US4493959A] In a keyboard comprising keys (1) arranged in recesses of a supporting plate (2) and electric contacts of a contact plate (6) disposed below the keys (1) a tilting axis is provided between the key (1) and the supporting plate (2). In order to ensure symmetrical switching behavior a tilting axis is provided on both sides of the key (1). The tilting axes are formed by corners (4, 5) which are abutted at an obtuse angle (W2) by the key (1).
IPC 1-7
IPC 8 full level
H01H 13/20 (2006.01); H01H 3/12 (2006.01); H01H 13/12 (2006.01); H01H 13/14 (2006.01); H01H 13/705 (2006.01)
CPC (source: EP US)
H01H 3/12 (2013.01 - EP US); H01H 13/705 (2013.01 - EP US); H01H 2217/01 (2013.01 - EP US)
Designated contracting state (EPC)
FR GB IT NL
DOCDB simple family (publication)
EP 0088365 A1 19830914; EP 0088365 B1 19861022; DE 3208559 A1 19830922; DE 3208559 C2 19851205; JP S58169723 A 19831006; US 4493959 A 19850115
DOCDB simple family (application)
EP 83102067 A 19830303; DE 3208559 A 19820310; JP 3840383 A 19830310; US 47263783 A 19830307