Vibration damper element for heating, ventilation and/or air conditioning installation of motor vehicle, has grooves placed on upper surface of element and extended on height lower than height of element

摘要

The element (20) has grooves (60) placed on an upper surface (58) of the element. The grooves are extended on a height (h1) lower than a height (h2) of the element. An external surface (54) defines a perimeter of the element. A cylindrical passage (50) defines an internal cylindrical surface (52). The passage permits insertion of fixation units such as screws or pins, which connect a motor support and a case of an electric fan unit. An independent claim is also included for a vibration damper device comprising a vibration damper element.