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    APPARATUS AND METHOD FOR REPRODUCTION OF STEREO SOUND
    44.
    发明申请
    APPARATUS AND METHOD FOR REPRODUCTION OF STEREO SOUND 审中-公开
    用于再生立体声的装置和方法

    公开(公告)号：US20090067635A1

    公开(公告)日：2009-03-12

    申请号：US12196252

    申请日：2008-08-21

    Applicant: EDWARD STUART FLETCHER

    Inventor： EDWARD STUART FLETCHER

    IPC: H04R5/00

    CPC classification number: H04R1/347 ,  H04R5/02

    Abstract: An apparatus and method for reproducing stereo sound. A transducer (14) is provided for reproducing two audio signals which are substantially out of phase with each other. Means, such as duct (11), are associated with the transducer to conduct at least one of the audio signals to a location such that the two substantially out of phase signals are transmitted from respective spaced apart locations. The duct (11) may lead to ports (4). These may be elongate and arranged to transmit sound across a flat surface. A second transducer (8) may be provided for transmitting a second audio signal. A conventional two channel stereo audio signal may be reproduced by the sum and difference system.

    Abstract translation: 用于再现立体声的装置和方法。 提供换能器（14）用于再现彼此基本上异相的两个音频信号。 诸如管道（11）的装置与换能器相关联，以将至少一个音频信号传导到一个位置，使得两个基本上异相信号从相应间隔开的位置传输。 管道（11）可以通向端口（4）。 这些可以是细长的并且布置成在整个平坦表面上传播声音。 可以提供第二传感器（8）用于发送第二音频信号。 传统的双声道立体声音频信号可以由和差系统再现。

    Method for verifying predetermined bearing preload of differential assembly module
    45.
    发明申请
    Method for verifying predetermined bearing preload of differential assembly module 失效
    验证差速器组件模块的预定轴承预载荷的方法

    公开(公告)号：US20050091851A1

    公开(公告)日：2005-05-05

    申请号：US10695900

    申请日：2003-10-30

    Applicant: Edward Stuart ,  Timothy Allmandinger ,  Sean Hoefer ,  Earl Irwin ,  Parvinder Nanua ,  Gregory Maser

    Inventor： Edward Stuart ,  Timothy Allmandinger ,  Sean Hoefer ,  Earl Irwin ,  Parvinder Nanua ,  Gregory Maser

    IPC: B60K17/16 ,  F16H48/08 ,  B23Q17/00 ,  G01M19/00

    CPC classification number: B60K17/165 ,  B60G2206/014 ,  B60G2206/31 ,  F16H48/08 ,  F16H2048/082 ,  F16H2048/382 ,  Y10T29/497 ,  Y10T29/49764 ,  Y10T29/49776 ,  Y10T29/49778 ,  Y10T29/4978 ,  Y10T74/2188

    Abstract: A rigid drive axle assembly includes a support beam member having a substantially flat central plate section, a differential assembly module secured to the central plate section through at least two threaded studs extending from the central plate section. The differential assembly module includes a differential carrier frame member having two bearing hubs receiving differential bearings. A method for verifying a predetermined bearing preload of the differential assembly module comprises the steps of preloading the differential bearings to the predetermined bearing preload, inserting mounting bores in the bearing hubs of the frame member onto the mounting studs, and determining that the differential bearings are properly preloaded if the mounting studs are received in the mounting bores in the differential carrier frame member without substantial resistance, or determining that the differential bearings are not properly preloaded if the mounting studs may not be received in the mounting bores easily.

    Abstract translation: 刚性驱动轴组件包括具有基本上平坦的中心板部分的支撑梁部件，通过从中心板部分延伸的至少两个螺柱固定到中心板部分的差速组件模块。 差速器组件模块包括具有两个承受差速器轴承的轴承座的差速器承载架构件。 用于验证差速器组件模块的预定轴承预载的方法包括以下步骤：将差速器轴承预加载到预定的轴承预载荷，将安装孔插入框架构件的轴承座中到安装螺柱上，并且确定差速器轴承是 如果安装螺柱被接收在差速器载体框架构件中的安装孔中而没有实质阻力，或者如果安装螺栓可能不容易地容纳在安装孔中，则确定差速器轴承未被适当地预加载，以适当地预加载。

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