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Machine translation
1. (WO1979000824) A CONNECTION ARRANGEMENT IN A TELEPHONE INSTRUMENT FOR CONNECTING AN ADDITIONAL SPEECH DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000824    International Application No.:    PCT/SE1979/000051
Publication Date: 18.10.1979 International Filing Date: 09.03.1979
IPC:
H04M 1/02 (2006.01), H04M 1/62 (2006.01)
Applicants:
Inventors:
Priority Data:
7802766 10.03.1978 SE
Title (EN) A CONNECTION ARRANGEMENT IN A TELEPHONE INSTRUMENT FOR CONNECTING AN ADDITIONAL SPEECH DEVICE
(FR) SYSTEME DE CONNEXION DANS UN APPAREIL TELEPHONIQUE POUR BRANCHER UN DISPOSITIF SUPPLEMENTAIRE DE CONVERSATION
Abstract: front page image
(EN)The connection arrangement according to he present invention is primarily intended to connect a loudspeaking device instead of the normal lowspeaking device in a telephone instrument of the "DIAVOX" type. The arrangement includes an extra push button (1) mounted on a circuit card (22) in the instrument. A cam shaft relay (4, 5) known per se is mounted near the push button support (1e) and on the card. The cam shaft relay is provided with a control member (5) having a first position which corresponds to the rest state of the instrument. Under the influence of the cradle group (18) of the instrument, the control member (5) can be set to a second position corresponding to the lowspeaking state. The push button is provided with actuating means (2) which, when the button is depressed, actuates the control member (5) to set it to a third position corresponding to the loudspeaking state of the instrument.
(FR)Le systeme de connexion est destine principalement a connecter au haut-parleur au lieu de l"ecouteur normal dans un appareil telephonique du type "DIAVOX". Le systeme comprend un bouton poussoir supplementaire (1) monte sur une carte de circuit (22) dans l"appareil. Un relais a arbre a came (4, 5) connu per se est monte pres du support du bouton poussoir (1e) et sur la carte. Le relais a arbre a came est pourvu d"un organe de commande (5) ayant une premiere position qui correspond a l"etat de repos de l"appareil. Sous l"influence de la fourche (18) de l"appareil, l"organe de commande (5) peut etre place dans une seconde position correspondant a l"etat d"ecouteur. Le bouton poussoir est pourvu de moyens d"actionnement (2) qui, lorsque le bouton est relache, agissent sur l"organe de commande (5) pour le placer sur une troisieme position correspondant a l"etat de haut-parleur de l"appareil.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)