EP 0181130 A2 19860514 - Push-button switch structure for telephone or the like.
Title (en)
Push-button switch structure for telephone or the like.
Title (de)
Drucktastenstruktur für Fernsprecher oder dergleichen.
Title (fr)
Structure d'interrupteurs à boutons-poussoirs pour appareil téléphonique ou appareils semblables.
Publication
Application
Priority
JP 16612884 U 19841101
Abstract (en)
A push-button switch structure for a telephone or like equipment includes a plurality of push-buttons which respectively are received in openings of an upper casing of the equipment. An elastic sheet adapted to support the push-buttons is tightly pressed against the upper casing by a frame member, thereby maintaining the interior of the casing liquid-tight. A pin-like projection extends downwardly from the center of and inside each of the push-buttons, which protrudes upwardly beyond the upper casing, while a generally U-shaped projection extends upwardly from that portion of the sheet which is aligned with an actuator of each switch body to be mated with the pin-like projection.
IPC 1-7
IPC 8 full level
H01H 13/02 (2006.01); H01H 13/06 (2006.01); H01H 13/70 (2006.01); H04M 1/30 (2006.01)
CPC (source: EP)
H01H 13/06 (2013.01); H01H 13/70 (2013.01); H01H 2221/082 (2013.01); H01H 2223/002 (2013.01); H01H 2231/022 (2013.01)
Designated contracting state (EPC)
GB NL SE
DOCDB simple family (publication)
EP 0181130 A2 19860514; AU 4919185 A 19860508; JP S6180540 U 19860529
DOCDB simple family (application)
EP 85307724 A 19851025; AU 4919185 A 19851030; JP 16612884 U 19841101