会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 38. 发明授权
    • Inflatable screen with fully internal tension
    • 充气屏幕充分内部紧张
    • US07920326B2
    • 2011-04-05
    • US12205465
    • 2008-09-05
    • Marcus J. ClawsonStuart C. FarmerKristen E. Bishop
    • Marcus J. ClawsonStuart C. FarmerKristen E. Bishop
    • G03B21/56
    • G03B21/585
    • An inflatable moving screen system includes an inflatable support structure. The inflatable support structure has at least two horizontal tubes and at least two vertical tubes that collectively form a rectangular frame. A skirt is coupled to one of the horizontal tubes and to both vertical tubes. An air inlet is also provided in the support structure, so that as air is received, it can fill the support structure tubes. A projection surface is disposed within the rectangular frame and is permanently coupled directly to one of the horizontal tubes, to both vertical tubes, and to the skirt. An internal tension mechanism is also included. The skirt may be part of the internal tension mechanism, which is configured to create fully internal tension to stretch the projection screen automatically, by inflation of the four inflatable tubes, and without using external or removable tension mechanisms.
    • 可充气移动屏幕系统包括可充气的支撑结构。 可充气支撑结构具有至少两个水平管和至少两个共同形成矩形框架的垂直管。 裙子连接到一个水平管和两个垂直管。 空气入口还设置在支撑结构中,使得当空气被接收时,其可以填充支撑结构管。 突出表面设置在矩形框架内,并且永久地连接到一个水平管,两个垂直管和裙部。 还包括内部张力机制。 裙部可以是内部张紧机构的一部分,其被构造成产生完全内部张力,以通过四个可充气管的膨胀自动地拉伸投影屏幕,并且不使用外部或可移除的张力机构。