ULTRASOUND SENSOR APPARATUS COMPRISING A REINFORCEMENT ELEMENT AND A MOUNTING COVER, ARRANGEMENT AND METHOD FOR PRODUCING AN ULTRASOUND SENSOR APPARATUS OF THIS KIND

摘要

The invention relates to an ultrasound sensor apparatus (1) for a motor vehicle, comprising an ultrasound sensor (2) which has a pot-like diaphragm (24) for emitting ultrasound signals, comprising a mounting cover (15) which is arranged such that it adjoins the front of the ultrasound sensor (2) and by means of which the ultrasound sensor (2) can be attached to a trim part (39) of the motor vehicle, and comprising an annular reinforcement element (16), which is formed from ceramic in particular, having a passage opening (30) through which the diaphragm (24) extends, wherein a front face (29) of the reinforcement element (16), which front face faces the mounting cover (15), is of porous design, and the reinforcement element (16) is cohesively connected to the mounting cover (15) by means of its porous front face (29).