The invention relates to a mounting for an acoustic protection shield (1) on a motor vehicle engine, said mounting comprising: a stud (2) in the form of a rod, the free end of which has a bulge (3); the shield comprising a body (4) made from elastically compressible, moulded polyurethane foam, with a housing (5) being arranged in the body in order to accommodate said bulge, the shield being equipped with a washer (6) provided with a circular internal orifice (7), said washer being over-moulded by the body so that the opening of the housing is defined by said orifice, the orifice having a diameter that is adjusted to allow forcible through passage of said bulge, the material forming the washer having an elastic deformation capability allowing said orifice to substantially return to its nominal diameter following the passage of the bulge.
MONTAGE D'UN ÉCRAN DE PROTECTION ACOUSTIQUE SUR UN MOTEUR DE VÉHICULE AUTOMOBILE
MOUNTING FOR AN ACOUSTIC PROTECTION SHIELD ON A MOTOR VEHICLE ENGINE
HALTERUNG FÜR EIN SCHALLSCHUTZSCHILD AN EINEM KRAFTFAHRZEUGMOTOR
2022-05-18
Patent
Electronic Resource
French
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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