利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.017 秒)

    Device for coupling hearing aid to telephone
    1.
    发明授权
    Device for coupling hearing aid to telephone 失效
    用于将助听器耦合到电话的设备

    公开(公告)号：US06381308B1

    公开(公告)日：2002-04-30

    申请号：US09452200

    申请日：1999-12-02

    申请人： Charles H. Cargo ,  James M. Larson ,  Gerald P. Mill

    发明人： Charles H. Cargo ,  James M. Larson ,  Gerald P. Mill

    IPC分类号： H04M1100

    CPC分类号： H04M1/6033 ,  H04M1/215 ,  H04R25/554

    摘要： A portable device for coupling hearing aids to a telephone, whereby the hearing aid/telephone user simultaneously receives a signal transmitted from the device to the user's hearing aid(s) while receiving an audio signal via the telephone handset. The device may inductively couple the telephone to the user's hearing aid(s), or the device may use some other method of wireless communication to couple the telephone to the user's hearing aid(s).

    摘要翻译： 一种用于将助听器耦合到电话的便携式设备，由此助听器/电话用户在通过电话听筒接收音频信号的同时接收从设备发送到用户的助听器的信号。 设备可以将电话感应地耦合到用户的助听器，或者设备可以使用一些其他无线通信方法来将电话耦合到用户的助听器。

    Crane with anti-skewing device
    9.
    发明授权
    Crane with anti-skewing device 失效
    起重机具有防倾斜装置

    公开(公告)号：US4706570A

    公开(公告)日：1987-11-17

    申请号：US756388

    申请日：1985-07-17

    申请人： Dominik J. Moro ,  Robert R. Reisinger ,  James M. Larson ,  Roscoe E. Kuhn

    发明人： Dominik J. Moro ,  Robert R. Reisinger ,  James M. Larson ,  Roscoe E. Kuhn

    IPC分类号： B66C9/16 ,  B61D1/00 ,  B66C11/02 ,  E04G3/14 ,  H02P5/46

    CPC分类号： B66C9/16

    摘要： A crane with an anti-skewing device comprising a platform suspended under a bridge deck by two end truck assemblies supported by runways on a bridge. Each end truck assembly includes two sets of trolleys and an upper load bar interconnects the two sets of trolleys. A lower load bar is suspended from the upper load bar by a kingpin for rotation about a vertical axis. Hinge tubes support the platform on the suspension assembly for pivotal movement in a direction lengthwise of the platform. Each end truck assembly is driven by a variable speed motor. As skewing occurs a mechanical sensing mechanism senses relative movement between lower load bar and the upper load bar and provides a signal to an electronic circuit causing one or both of the motors associated with the end truck assembly on which the sensing mechanism is mounted to increase or decrease the speed of the motor and thereby correct the skew.

    摘要翻译： 一种具有防倾斜装置的起重机，包括由桥架上的跑道支撑的两个端部卡车组件悬挂在桥面下的平台。 每个末端卡车组件包括两组手推车，并且上部负载杆将两组手推车互连。 下负载杆通过主销从上负载杆悬挂以绕垂直轴线旋转。 铰链管支撑悬架组件上的平台，用于在平台的纵向方向上进行枢转运动。 每个末端卡车组件由变速马达驱动。 当发生倾斜时，机械感测机构感测下负载杆和上负载杆之间的相对运动，并且向电子电路提供信号，该电子电路使得与其上安装有感测机构的终端卡车组件相关联的一个或两个电动机增加或 降低电机的速度，从而纠正偏斜。