NO MEN IN RADIO OPERATED TANK (Aug, 1930)

NO MEN IN RADIO OPERATED TANK

In the future, monster implements of war may be controlled from a distance by the mere turning of a radio dial. A Japanese army officer, Major Nagayama, has invented a means of directing by radio the movements of a tank able to travel at a speed of five miles an hour.

Already wireless control of airplanes has been successfully attempted in England, according to reports. A master radio set took the place of the pilot, acting through tiny compressed air motors which worked the plane’s controls.

Such a system of radio control as that of the tank or airplane does not imply the transmission of any appreciable quantity of power by radio. In the tank, for example, the radio impulses serve simply to trip a relay that sets in motion the tank’s regular gasoline-driven machinery. Other relays, tuned to proper wave lengths, operate the steering controls.

The amount of power required to operate these relays is as little as that which brings the voices of Amos ‘n’ Andy into your radio receiver. Just as your own set supplies the power to amplify the faint impulses, so the relays in tank and airplane permit gasoline engines to supply the actual motive power. The transmission of real quantities of power without wires remains at present a dream.

3 comments
  1. Emcha says: January 31, 20081:16 pm

    Japanese seem to have developed other toys too:

    http://www3.plala.or.jp…

  2. nlpnt says: January 31, 20084:50 pm

    Maj. Nagayama missed his calling by going into the army; he’d have made an excellent manga artist.

  3. jmgk says: February 1, 20085:03 pm

    Its kinda the german´s Goliath

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