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
    • 2. 发明授权
    • Blade verification plates and method of use
    • 刀片验证板和使用方法
    • US07685731B1
    • 2010-03-30
    • US12209257
    • 2008-09-12
    • Robert Michael PetroskieCreston Lewis DempseyRoberto Anthony Nunez
    • Robert Michael PetroskieCreston Lewis DempseyRoberto Anthony Nunez
    • G01B3/30G01B5/24
    • G01B5/25G01B5/205
    • A first plate includes an opening configured to be placed over a blade of a first rotor. A second plate includes an opening configured to be placed over a blade of a second rotor. Each plate includes a first pin configured to contact a leading edge of a blade located on one side of the blade in the opening and a second pin configured to contact a leading edge of a blade located on an opposite side of the blade in the opening, and a third pin configured to contact a leading edge of the blade in the opening. An indicator line is marked on the first plate and a pair of boundary lines marked on the second plate are spaced apart a distance indicative of an acceptable range for blade clocking between the first and second rotors when the indicator line is located between the boundary lines.
    • 第一板包括被配置为放置在第一转子的叶片上的开口。 第二板包括被配置为放置在第二转子的叶片上的开口。 每个板包括构造成接触位于开口中的叶片的一侧上的叶片的前缘的第一销和构造成接触位于开口中的叶片的相对侧上的叶片的前缘的第二销, 以及构造成在所述开口中接触所述叶片的前缘的第三销。 指示线被标记在第一板上,并且当指示线位于边界线之间时,标记在第二板上的一对边界线间隔一定距离,表示在第一和第二转子之间的叶片计时的可接受范围。