EP 0861012 A1 19980826 - Loudspeaker and telephone apparatus comprising such a loudspeaker
Title (en)
Loudspeaker and telephone apparatus comprising such a loudspeaker
Title (de)
Lautsprecher und Telefongerät mit einem solchen Lautsprecher
Title (fr)
Haut-parleur et appareil téléphonique comprenant un tel haut-parleur
Publication
Application
Priority
FR 9702225 A 19970225
Abstract (en)
There is associated with the deformable conductive blades (30a,30b) on the frame (10) of the loudspeaker, at least one limitation stop for the deformation of the blades, located in their vicinity. Two stops (40a,40b) are in fact provided, on the one and the other side of the electrical contacts. A telephonic apparatus comprises in particular, in a casing, a loudspeaker associated wit a printed circuit cad. Two contacts are provided for the electrical connection of the loudspeaker with the printed circuit card. The casing for the apparatus is of insulating material and the loudspeaker membrane is turned towards the exterior of the casing.
Abstract (fr)
L'invention concerne un haut-parleur dont les contacts électriques (30a, 30b) de raccordement aux circuits électroniques associés sont des lames déformables. Pour empêcher l'écrasement de ces contacts lors de l'assemblage d'une carte contre le haut-parleur, ou lors d'une chute accidentelle, une ou plusieurs butées (40a, 40b) solidaires de l'armature (10) du haut-parleur sont prévues et limitent la déformation des contacts. <IMAGE>
IPC 1-7
IPC 8 full level
H01R 13/24 (2006.01); H04M 1/03 (2006.01); H04M 1/21 (2006.01); H04R 1/06 (2006.01)
CPC (source: EP US)
H01R 13/2442 (2013.01 - EP US); H04R 1/06 (2013.01 - EP US)
Citation (search report)
- [Y] EP 0336859 A1 19891011 - HORLOGERIE PHOTOGRAPH FSE [FR]
- [Y] EP 0755165 A1 19970122 - AKG AKUSTISCHE KINO GERAETE [AT]
- [Y] EP 0403206 A2 19901219 - YAMAICHI ELECTRIC MFG [JP]
- [A] US 4997378 A 19910305 - MATSUOKA NORIYUKI [JP], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0861012 A1 19980826; JP H10294982 A 19981104; US 6052463 A 20000418
DOCDB simple family (application)
EP 98200410 A 19980210; JP 4005998 A 19980223; US 3048398 A 19980225