| 摘要 |
PURPOSE: A device for reducing sound pressure level using a cross plate is provide to improve assembling workability of a suspension module and reduce booming noise by using a base plate for an air spring mounting of a support beam. CONSTITUTION: A device for reducing sound pressure level using a cross plate comprises an assembling end(18) and a cross plate(20). The assembling end and the base plate for mounting an air spring(16) are formed into a single body. The both ends of the cross plate is assembled with each assembling end. The cross plate comprises a mounting end(22), a horizontal end(24), and a bent end for securing an assembly space(26). The mounting end is assembled with each assembling end. The horizontal end is connected to the mounting end and extended straightly. The bent end for securing an assembly space is formed between the mounting end and the horizontal end.
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