Patent ID: 7635163

Claim:
Vibratory warning device intended to be fixed to a structural element, such as a seat of a vehicle, comprising: vibratory means adapted to create a mechanical vibration under the effect of a control signal, fixation means adapted to make integral the vibratory means and a portion of the structural element, wherein the fixation means comprise a casing in which a motor of the vibratory means is fixed, said casing comprising a resilient element formed in one piece with the casing, wherein the resilient element has an end integrally fixed with the casing and the motor of the vibratory means, and another free end defining a gap having a width, said gap being located between the resilient element and the vibratory means, said gap being provided with an opening adapted to receive the portion of the structural element so as to ensure the fixation of the device by clamping of the resilient element on the portion of the structural element, wherein the free end of the resilient element is capable of being deformed to widen the gap to allow insertion of the structural element, while being naturally biased to narrow the gap to ensure fixation of the structural element.