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    • 9. 发明申请
    • Tugbot
    • 拖船
    • US20120215393A1
    • 2012-08-23
    • US13396921
    • 2012-02-15
    • Jeff Schiedegger
    • Jeff Schiedegger
    • B60P3/11
    • B60P3/11B60S13/00B64F1/227B64F1/228
    • The instant invention describes a remotely controlled vehicle towing device which allows an individual the ability to tow vehicles, such as airplanes or RV/trailers, without the aid of another person. The tow vehicle comprises a chassis constructed and arranged to hold the internal compartments that make the device function. The device further comprises independent drives which allow for dual speed functionality wherein each of the wheels, or continuous wheel tracks, may be powered at different levels or speeds. The dual speed design allows the device to turn in a variety of directions, including semicircle or turns in the shape of arcs, not achievable by many of the cited prior art references. A main control unit may be utilized to coordinate all functionality. A hand-held remote control device allows the device to be operated remotely.
    • 本发明描述了一种远程控制的车辆牵引装置,其允许个人在不借助另一人的情况下拖动诸如飞机或RV /拖车之类的车辆的能力。 牵引车辆包括构造和布置成保持使得装置起作用的内部隔室的底盘。 该装置还包括允许双速功能的独立驱动器,其中每个车轮或连续轮轨道可以以不同的水平或速度供电。 双速设计允​​许设备转向各种方向,包括圆弧形状的半圆形或转弯,这些引用的现有技术参考文献中的许多方法都不能实现。 可以使用主控制单元来协调所有功能。 手持遥控装置允许远程操作设备。
    • 10. 发明授权
    • Aircraft tow bar device
    • 飞机拖杆装置
    • US3955832A
    • 1976-05-11
    • US588210
    • 1975-06-19
    • Samuel Kalmanson
    • Samuel Kalmanson
    • B60P3/11B60D1/14
    • B60P3/11Y10T403/32606Y10T403/595
    • A tow bar device including an elongated tow bar stem having a latch means, fixed relative to a first end thereof for attachment to a tow vehicle, and a second head end providing a pair of oppositely operable slide fingers carrying oppositely extending latch pins for selective engagement or disengagement relative to a pair of holes in bracket means, conventionally fixed relative to the main strut of the nose wheel of an aircraft for towing purposes. Spring biased means is provided to automatically lock the pins in position when they are engaged through the bracket holes. Wheel means is provided intermediate the length of the tow bar assembly with a rocking saddle means interconnecting the wheel means and tow bar stem to permit the tow bar and head to be rocked or pivoted to a desired position to align the latch pins with the strut bracket holes when the nose wheel assembly is sidewardly inclined in either direction.
    • 牵引杆装置,包括具有闩锁装置的细长拖杆杆,所述闩杆装置相对于其第一端固定以附接到牵引车辆;以及第二头端,其提供一对相对可操作的滑动指状物,其携带相对延伸的闩锁销以用于选择性接合 或相对于支架装置中的一对孔分离,其通常相对于用于拖曳目的的飞机前轮主支柱固定。 提供弹簧偏压装置,以便当它们通过支架孔接合时,自动将销锁定在适当的位置。 车轮装置设置在拖杆组件的长度的中间,并具有将车轮装置和拖杆杆互相连接的摆动鞍形装置,以允许拖杆和摇头摆动或枢转到期望的位置,以将锁销与支柱支架对准 前轮组件在任一方向上侧向倾斜时的孔。