EP 0074969 A1 19830330 - DEVICE FOR COMMUNICATING BETWEEN USERS OF A VEHICLE.
Title (en)
DEVICE FOR COMMUNICATING BETWEEN USERS OF A VEHICLE.
Title (de)
EINRICHTUNG ZUR VERSTÄNDIGUNG ZWISCHEN BENUTZERN EINES FAHRZEUGS.
Title (fr)
DISPOSITIF DE COMMUNICATION ENTRE USAGERS D'UN VEHICULE.
Publication
Application
Priority
- FR 8105796 A 19810320
- FR 8114905 A 19810729
Abstract (en)
[origin: WO8203160A1] This device is essentially formed by a network of pipes, tubes or hollow bodies. It also comprises a helmet (A) intended to receive, permanently or removably, one or two ear-phones (1) and is provided, to this effect, with a device allowing the retraction of each of said ear-phones within the thickness of the padding, and with one or a plurality of internal networks of conduits (2) allowing the reduction to a minimum of the length and number of connection pipes (3 and 4), external to the helmet, and also comprises a type of ear-phone (1) which gives optimum confort, both auditive and tactile, a sound collector (5) external to the helmet and facing the loud-speaker (HP) of an apparatus such as a radio, taperecorder or transmitter-receiver, and a sound collector (6) which may be associated with a microphone.
Abstract (fr)
Ce dispositif est essentiellement forme d'un reseau de tuyaux, tubes ou corps creux. Il consiste egalement en un casque (A) destine a recevoir, de facon permanente ou amovible, un ou deux ecouteurs (1) et equipe dans cette perspective d'un dispositif permettant l'escamotage de chacun de ceux-ci dans l'epaisseur du capitonnage, et d'un ou plusieurs reseaux internes de conduits (2) permettant de reduire au maximum la longueur et le nombre de tuyaux de liaison (3) et (4)e externes au casque, en un type d'ecouteur (1) procurant un confort, tant auditif que tactile, optimal, en un collecteur de son (5) exterieur au casque et positionne face au haut-parleur HP d'un appareil tel que radio, magnetophone, ou emetteur-recepteur, et en un collecteur de son (6) pouvant etre associe a un microphone.
IPC 1-7
IPC 8 full level
A42B 3/30 (2006.01); G10K 11/22 (2006.01); H04M 1/05 (2006.01)
CPC (source: EP)
A42B 3/303 (2013.01); G10K 11/22 (2013.01); H04M 1/05 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
FR 8200053 W 19820319; EP 82900813 A 19820319