| 摘要 |
An airbag door assembly consisting of an instrument panel section, a reinforcing assembly, and a lining assembly. The instrument panel section has a core portion with an inside surface and an outside surface. An expanding airbag can project through the core portion of the instrument panel section. The reinforcing assembly is placed against the inside surface of the instrument panel section. At least part of the reinforcing assembly resides between the core portion and the lining assembly. The lining assembly and core portion are vibration joined at at least one location so as to maintain a part of the reinforcing assembly captively between the core portion and the lining assembly.
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