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    • 3. 发明授权
    • Sidestick flight control simulator
    • 侧面飞行控制模拟器
    • US4861269A
    • 1989-08-29
    • US175377
    • 1988-03-30
    • Raymond P. Meenen, Jr.
    • Raymond P. Meenen, Jr.
    • G09B9/28
    • G09B9/28
    • A sidestick grip is slidably mounted to achieve adjustable fore-aft displacement. Separate spring devices are linked to the grip for simulating break-out force and force-deflection characteristics. Each spring device is linked to a damper for damping grip movement in the pitch and roll directions. The spring devices have (1) variable spring pre-load bias thereby enabling adjustments of the breakout forces; and (2) adjustable stick neutral position. Transducers measure grip deflection in roll and pitch for utilization by a computer.
    • 可拆卸地安装侧面夹具以实现可调节的前后移位。 单独的弹簧装置连接到把手以用于模拟分离力和力 - 偏转特性。 每个弹簧装置连接到阻尼器,用于在俯仰和滚动方向上阻尼抓握运动。 弹簧装置具有(1)可变的弹簧预载偏置,从而能够调节突出力; 和(2)可调杆中立位置。 传感器测量卷轴和间距的夹持偏转,以便计算机使用。
    • 4. 发明授权
    • Control apparatus for folding machine
    • 折页机控制装置
    • US4496337A
    • 1985-01-29
    • US511188
    • 1983-07-06
    • Raymond P. Meenen
    • Raymond P. Meenen
    • B65H7/14B65H45/04B65H45/18
    • B65H45/04B65H7/14
    • A folding machine having a horizontally elongated input plate with front and rear horizontal edges, a mechanism including input wheels disposed at the rear edge, the mechanism having a first position at which the wheels are disposed above the plate and a second position at which the wheels are lowered to said plate, a horizontally elongated roller rotatable about its own axis and disposed at the rear edge, the wheels being engaged with the roller when the mechanism is in the second position and a motor for rotating the roller. The machine also includes first and second spaced apart photoelectric circuits, each circuit producing a vertical light beam, which, when not interrupted, passes the rear edge, said beams defining a vertical plane, as well as a third photoelectric circuit producing a horizontal light beam which, when not interrupted, passes horizontally along the rear edge parallel to said plane. A first device connected between the first and second circuits and the mechanism is responsive to the interruption of both vertical beams when material to be folded is placed upon the plate in the path of both beams to place the mechanism in the second position, the mechanism being otherwise in the first position.A second device coupled to the first device, the third circuit and the motor to actuate the motor and rotate the roller only when the mechanism is in the second position and the horizontal beam is not interrupted.
    • 一种具有水平伸长的具有前后水平边缘的输入板的折叠机,包括设置在后边缘的输入轮的机构,所述机构具有第一位置,在所述第一位置所述车轮设置在所述板的上方,在所述第二位置处所述车轮 下降到所述板,水平伸长的辊可以围绕其自身的轴线旋转并且设置在后边缘,当机构处于第二位置时,轮与辊接合,以及用于使辊旋转的电动机。 该机器还包括第一和第二间隔光电电路,每个电路产生垂直光束,当不中断时,该光束通过后边缘,所述光束限定垂直平面,以及产生水平光束的第三光电电路 当不中断时,沿着平行于所述平面的后边缘水平地通过。 连接在第一和第二回路和机构之间的第一装置响应两个垂直梁的中断,当待折叠的材料放置在两个梁的路径中的板上以将机构置于第二位置时,机构为 否则处于第一位置。 耦合到第一装置的第二装置,第三电路和电动机,用于致动电动机并且仅当机构处于第二位置并且水平梁不中断时旋转辊。