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21 条记录 (耗时 0.047 秒)

    Adjustable head mounted display and system
    15.
    发明授权
    Adjustable head mounted display and system 失效
    可调式头戴式显示器和系统

    公开(公告)号：US5954642A

    公开(公告)日：1999-09-21

    申请号：US996707

    申请日：1997-12-23

    申请人： Brett R. Johnson ,  Scott A. Nelson ,  Jeff E. Madison ,  Phil C. Dretzka

    发明人： Brett R. Johnson ,  Scott A. Nelson ,  Jeff E. Madison ,  Phil C. Dretzka

    IPC分类号： A61B19/00 ,  G02B27/01 ,  G06F3/00 ,  G06F3/01 ,  A61N19/00

    CPC分类号： G06F3/011 ,  G02B27/017 ,  G02B27/0176 ,  A61B2090/502

    摘要： A head mounted display includes a head suspension apparatus and a display coupled thereto. In a stationary state, the display is maintained in a desired position relative to the head suspension apparatus. Further, in a release state, the display is always freely movable both vertically and horizontally relative to the head suspension apparatus. In addition, the display may also always be freely rotatable about an axis of the display as well as vertically and horizontally. The coupling of the display to the head suspension apparatus may be attained using a slide bar and hinge mechanism that forms a rigid triangular structure when the display is in the stationary state. Further, the head suspension apparatus may include an adjustable temporal support element for positioning about the circumference of a user's head and an adjustable crown support connected to the temporal support with the crown support including channels for allowing electrical connection lines to move freely therein.

    摘要翻译： 头戴显示器包括头悬挂装置和耦合到其上的显示器。 在静止状态下，显示器保持在相对于磁头悬挂装置的期望位置。 此外，在释放状态下，显示器总是能够相对于头部悬挂装置垂直和水平地自由移动。 此外，显示器也可以总是围绕显示器的轴线以及垂直和水平自由旋转。 可以使用当显示器处于静止状态时形成刚性三角形结构的滑动杆和铰链机构来实现显示器与头部悬挂装置的联接。 此外，头悬挂装置可以包括用于围绕使用者头部的圆周定位的可调节的时间支撑元件和连接到时间支撑件的可调节冠部支撑件，其中冠部支撑件包括用于允许电连接线路在其中自由移动的通道。

    Soft cartridge package for a photoreceptor belt and method of manufacturing soft cartridge package including method of loading photoreceptor belt using soft cartridge package
    18.
    发明授权
    Soft cartridge package for a photoreceptor belt and method of manufacturing soft cartridge package including method of loading photoreceptor belt using soft cartridge package 失效
    用于感光带的软包装盒和软包装盒的制造方法，包括使用软盒包装装载感光带​​的方法

    公开(公告)号：US6014535A

    公开(公告)日：2000-01-11

    申请号：US209189

    申请日：1998-12-10

    申请人： James E. Zenk ,  Randy A. Bierwerth ,  John D. Watson ,  Bruce W. Carlson ,  Brett R. Johnson

    发明人： James E. Zenk ,  Randy A. Bierwerth ,  John D. Watson ,  Bruce W. Carlson ,  Brett R. Johnson

    IPC分类号： G03G15/00 ,  G03G21/00

    CPC分类号： G03G15/754 ,  G03G21/1647 ,  G03G21/1671 ,  G03G2221/1609 ,  G03G2221/1615

    摘要： A cartridge device for packaging an endless, organic photoreceptor belt of an electrophotographic printer. The cartridge device is a closed loop support structure manufactured of a resilient material around which the endless belt extends. The resilient support structure has a belt loading configuration, that substantially duplicates the configuration of the endless belt when the belt is mounted onto support rollers of the electrophotographic printer. By replicating the configuration of the support rollers, loading of the belt onto the rollers is facilitated using the cartridge device. The resilient support structure also has a compact configuration that requires less volume than the belt loading configuration. The compact configuration of the cartridge device minimizes shipping volume and storage space requirements for replacement photoreceptor belts. In both the belt loading configuration and the compact configuration, the cartridge device substantially protects the photoreceptor belt from inadvertent damage that would adversely affect the image reproduction quality of the replacement belt.

    摘要翻译： 一种用于包装电子照相打印机的环形有机感光带的盒装置。 盒装置是由循环带延伸的弹性材料制成的闭环支撑结构。 弹性支撑结构具有皮带装载构造，当皮带安装到电子照相打印机的支撑辊上时，其基本上复制了环形带的构造。 通过复制支撑辊的构造，使用盒装置便于将带子装载到辊上。 弹性支撑结构还具有紧凑的构造，其需要比带装载构造更少的体积。 盒式设备的紧凑配置将替换感光带的运送量和存储空间要求降至最低。 在带装载结构和紧凑配置中，盒装置基本上保护感光带免受不利影响替换带的图像再现质量的意外损坏。

    Breathing tube connection for respiratory protective headgear
    20.
    发明授权
    Breathing tube connection for respiratory protective headgear 失效
    用于呼吸防护头带的呼吸管连接

    公开(公告)号：US06279573B1

    公开(公告)日：2001-08-28

    申请号：US09037630

    申请日：1998-03-10

    申请人： Brett R. Johnson ,  William J. Swanson

    发明人： Brett R. Johnson ,  William J. Swanson

    IPC分类号： A62B904

    CPC分类号： A62B9/04 ,  Y10S128/912

    摘要： A connector for attachment of a breathing tube to a respirator. The connector includes a first conduit and a transition conduit that form a connector body. A cantilevered snap latch extends from the connector body. A connector assembly including a recessed receiving structure on a respirator helmet adapted for receiving the connector.

    摘要翻译： 用于将呼吸管附接到呼吸器的连接器。 连接器包括形成连接器主体的第一导管和过渡导管。 悬臂式卡扣从连接器主体延伸。 一种连接器组件，包括适于接收连接器的呼吸器头盔上的凹入接收结构。