发明名称 |
WINDOW ASSEMBLY |
摘要 |
PROBLEM TO BE SOLVED: To provide a window frame reducing the noise passing through a windowpane. SOLUTION: The window frame includes a bracket provided with an adjusted mass damper. The window frame is adjusted by tuning a separation interval between attaching points or cut-out zones. The separation interval may be equal to multiples of the wave length of the target frequency of noise reduction. The target frequency for the noise reduction may be a coincidence frequency of the windowpane. The rigidity and/or mass of the window frame, the bracket and/or a reinforcing member connected to the bracket may also be adjusted. COPYRIGHT: (C)2006,JPO&NCIPI
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申请公布号 |
JP2006029071(A) |
申请公布日期 |
2006.02.02 |
申请号 |
JP20050204466 |
申请日期 |
2005.07.13 |
申请人 |
AGC AUTOMOTIVE AMERICAS R & D INC |
发明人 |
TAO DONGLING;WHITEHEAD JOHN W;WOLF LEN A |
分类号 |
E06B5/00;B60J1/17;E06B3/54;G10K11/16 |
主分类号 |
E06B5/00 |
代理机构 |
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