Patent ID: 7809147
Filing Date: 2010-10-05
Classification: H04R

Abstract:
1. An osseous conduction acoustic transducer comprising: a hollow housing; a vibrating unit placed inside the hollow housing; an acoustic coupling element for coupling with the mastoid bone, generally discoid in shape and having one face directed to the outside of the housing and one face arranged toward the inside of the housing, wherein the acoustic coupling element is comprised by a headset, made from a soft material, which closes one opening made onto a face of housing; wherein the headset is inserted into an opening of an element and therein locked by a flange of said element placed into a groove of the headset; and connecting means between the vibrating unit and the acoustic coupling element, the connecting means supporting the vibrating unit hanging within said housing so as to allow the connecting means to vibrate, wherein the connecting means includes a plate restrained in a circular housing obtained into the face of the headset directed to the inside of the circular housing.