Remotely-steered trailers

Land vehicles – Wheeled – Articulated vehicle

Patent

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Details

280443, B62D 5306

Patent

active

056306040

ABSTRACT:
A remotely-steered trailer, and a sensor for sensing the direction of motion of a vehicle towing the trailer. The sensor includes a source of varyng electrical potential, rigidly fastened to the trailer; a pointer in electrical contact with the source of varying electrical potential; and a bar resiliently and perpendicularly connected to the pointer, pivotally connected to the trailer, and held in contact with the towing vehicle by a spring disposed between the pointer and the bar.

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Encyclopedia Britannica, pp. 721-723, vol. 18, Chicago: Encyclopedia Britannica, Inc., 15th Edition.

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