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公开(公告)号:US20120001461A1
公开(公告)日:2012-01-05
申请号:US12830311
申请日:2010-07-03
申请人: Paul W. Alexander , Alan L. Browne , Nancy L. Johnson , Rainer A. Glaser , James Y. Khoury , Michael G. Carpenter , Leigh A. Berger , Jennifer P. Lawall
发明人: Paul W. Alexander , Alan L. Browne , Nancy L. Johnson , Rainer A. Glaser , James Y. Khoury , Michael G. Carpenter , Leigh A. Berger , Jennifer P. Lawall
CPC分类号: B60N2/4873 , B60N2/876
摘要: An active headrest adapted for use with a rear seat, including a translatable, conformable, or otherwise reconfigurable shell, an active material actuator disposed within and drivenly coupled to the shell, and preferably including a linkage system fixedly coupled to the seat and/or shell, wherein the actuator is operable to cause the headrest to achieve one of a plurality of achievable positions.
摘要翻译: 一种适用于后座的活动头枕,包括可平移,顺应或可重新配置的外壳,活动材料致动器,其设置在壳体内并被驱动地联接到壳体上,并且优选地包括固定地联接到座椅和/或壳体的连杆系统 ,其中所述致动器可操作以使所述头枕实现多个可实现位置中的一个。
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公开(公告)号:US08050420B2
公开(公告)日:2011-11-01
申请号:US12023551
申请日:2008-01-31
CPC分类号: B60R11/0217 , B60N2/68 , B60N2/682 , B60N2/809 , B60N2/897 , B60R2011/0015
摘要: An integrated seat speaker includes a cushion, a seat frame defining a first internal air volume, and a speaker enclosure defining a second internal air volume. The second internal air volume is acoustically coupled to the first internal air volume through an air passageway, thus producing a continuous acoustical air volume. An acoustic sealing member is disposed between the enclosure and the frame. The frame includes a closure feature at one end for isolating a portion of the first internal air volume. The cushion includes an outer surface, and the speaker enclosure is enclosed within the seat cushion and at least partially concealed by the outer surface. A method optimizes the acoustical performance of a speaker assembly by acoustically coupling an internal air volume defined by a speaker enclosure to another internal air volume defined by a seat frame to create a continuous acoustical air volume.
摘要翻译: 集成的座椅扬声器包括衬垫,限定第一内部空气容积的座椅框架和限定第二内部空气体积的扬声器壳体。 第二内部空气体积通过空气通道声耦合到第一内部空气容积,从而产生连续的声气体积。 声学密封构件设置在外壳和框架之间。 框架包括在一端的封闭特征,用于隔离第一内部空气体积的一部分。 该衬垫包括外表面,并且扬声器外壳封闭在座垫内并且至少部分地被外表面隐藏。 一种方法通过将由扬声器外壳限定的内部空气体积声音耦合到由座椅框架限定的另一内部空气体积来优化扬声器组件的声学性能,以产生连续的声学空气体积。
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