Reinforcement piece for reinforcement of thermoformed sheet plate of motor vehicle, has acoustic insulating mold used as stiffener for rigidifying sheet plate of vehicle and reducing vibration of vehicle, where mold is fixed to plate

摘要

The piece has an acoustic insulating mold used as a stiffener for rigidifying a sheet plate of a motor vehicle and reducing vibration of the vehicle. The mold is fixed to the sheet plate by an adhesive agent. The piece is made of foam, film material and plastic blister material. The blister material is selected from polyethylene, polypropylene, or polyolefin. The mold is oriented with respect to a constraint axis. The mold is used during interior designing operations of the vehicle.