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1. 发明授权

US07290888B2 Projection system 失效
标题翻译：投影系统
公开(公告)号：US07290888B2
公开(公告)日：2007-11-06
申请号：US11143053
申请日：2005-06-02
申请人： Le Roy Francis Kepley, Jr. , William K King , Scott A Herkimer , Robert Wescomb Jones
发明人： Le Roy Francis Kepley, Jr. , William K King , Scott A Herkimer , Robert Wescomb Jones
IPC分类号： G03B21/14 , G03B21/26 , G03B21/56 , F16M11/05
CPC分类号： G03B23/08
摘要： The projection system includes a plurality of projection apparatus including a frame. The frames of adjacent projection apparatus are interconnected by at least one bracket connected to vertical members of the adjacent projection apparatus. Adjacent projection apparatus define a viewing area defined by the upper members of the frames of the projection apparatus, the lower members of the frames of the projection apparatus and the outer frame edges of each of the adjacent projection apparatus. A viewing screen is disposed over this viewing area.
摘要翻译：投影系统包括多个包括框架的投影装置。相邻投影设备的框架通过连接到相邻投影设备的竖直构件的至少一个支架相互连接。相邻的投影装置限定由投影装置的框架的上部构件，投影装置的框架的下部构件和每个相邻投影装置的外部框架边缘限定的观看区域。在该观看区域上设置观看屏幕。

2. 发明授权

US06736516B1 Projection system 失效
标题翻译：投影系统
公开(公告)号：US06736516B1
公开(公告)日：2004-05-18
申请号：US10288242
申请日：2002-11-05
申请人： Le Roy Francis Kepley, Jr. , William K. King , Scott A. Herkimer , Robert W. Jones
发明人： Le Roy Francis Kepley, Jr. , William K. King , Scott A. Herkimer , Robert W. Jones
IPC分类号： G03B2114
CPC分类号： G03B21/14 , G03B21/10 , Y10S248/918
摘要： A projection apparatus is disclosed having a first vertical member and a second vertical member disposed parallel to the first vertical member, the second vertical member substantially the same length as the first vertical member. An upper crossbar member is disposed between the first and second vertical members and perpendicular thereto. An intermediate crossbar member is disposed between the first and second vertical members and perpendicular thereto and below the upper crossbar member to define a viewing area bounded by the first and second vertical members, the upper crossbar member and the intermediate crossbar member. A viewing screen is disposed over the viewing area. A mounting member is provided extending over the upper crossbar member and having a mounting end disposed forward of the viewing area a first predetermined distance and a securing end extending rearward of the viewing area a second predetermined distance, the mounting member interfaced to the upper crossbar member in a pivotal manner such that the mounting end is disposed along the length of the viewing area at a predetermined length. A securing device secures the securing end of the mounting member to at least one of the vertical members outside of the viewing area.
摘要翻译：公开了具有第一垂直构件和平行于第一垂直构件设置的第二垂直构件的投影装置，第二垂直构件与第一垂直构件的长度基本相同。上横杆构件设置在第一和第二垂直构件之间并且垂直于其。中间横杆构件设置在第一和第二垂直构件之间并且垂直于其并在上横梁构件下方，以限定由第一和第二垂直构件，上横杆构件和中间横杆构件限定的观察区域。观看屏幕设置在观看区域之上。提供了一种安装构件，其在所述上横梁构件上延伸并且具有设置在所述观察区域前方的第一预定距离的安装端和在所述观察区域的后方延伸第二预定距离的固定端部，所述安装构件与所述上横梁构件以枢转的方式使得安装端沿着观察区域的长度以预定长度设置。固定装置将安装构件的固定端固定在观察区域外的垂直构件中的至少一个。

3. 发明授权

US5999232A Pivoting mount for a rear projection video display projector 失效
标题翻译：用于背投影像显示投影机的旋转安装座
公开(公告)号：US5999232A
公开(公告)日：1999-12-07
申请号：US709311
申请日：1996-09-09
申请人： Le Roy Francis Kepley, Jr. , William K. King , Michael G. Berry
发明人： Le Roy Francis Kepley, Jr. , William K. King , Michael G. Berry
IPC分类号： G09B9/32 , H04N5/74 , H04N5/64 , H04N9/31
CPC分类号： H04N9/3141 , G09B9/32
摘要： A video display is provided which includes a display screen mounted to a forward end of the video display, a video projector having a center of gravity, and a reflective assembly for directing light from within the video projector to the display screen. The video display further includes a frame for supporting the display screen, the video projector and a reflective assembly in an operative relationship. Stationary brackets are rigidly mounted to the frame, and projector brackets are rigidly mounted to the video projector. The projector brackets are pivotally mounted to the stationary brackets for rotating relative to the stationary brackets, about a pivot point. Rotating the projector brackets relative to the stationary brackets rotates the video projector relative to the frame, from a first position to a second position. When the video projector is rotated about the frame from the first position to the second position, the center of gravity of the video projector is moved from forward of the pivot point to rearward of the pivot point and a rearward end of the video projector is moved in a downward direction. The weight of the video projector is supported when it is disposed in the second position so that it will automatically remain in the second position for servicing.
摘要翻译：提供了一种视频显示器，其包括安装到视频显示器的前端的显示屏幕，具有重心的视频投影仪，以及用于将来自视频投影仪内的光引导到显示屏幕的反射组件。视频显示还包括用于支持显示屏的框架，视频投影仪和具有可操作关系的反射组件。固定支架刚性地安装在框架上，投影机支架刚性地安装在视频投影机上。投影机支架枢转地安装到固定支架上，用于围绕枢转点相对于固定支架旋转。相对于固定支架旋转投影机支架，使视频投影仪相对于框架旋转，从第一位置转动到第二位置。当视频投影仪围绕框架从第一位置旋转到第二位置时，视频投影仪的重心从枢转点的前方移动到枢转点的后方，并且视频投影仪的后端被移动在向下的方向。当视频投影仪被布置在第二位置时，视频投影仪的重量被支撑，使得其将自动保持在第二位置进行维修。

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