Road tractor semi-trailer combination

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United States of America Patent

PATENT NO 9844988
SERIAL NO

14398816

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Abstract

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A road tractor semi-trailer combination 1 is equipped with a system for detecting the position of a road tractor relative to a semi-trailer. This system comprises a magnet 13 which is accommodated in the center of the bottom of the kingpin and a sensor unit 11 which is fixed to the bottom of the fifth wheel 9.

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Patent Owner(s)

Patent OwnerAddress
VAN DE WETERING MARTINUS THEODORUS5396 PB LITHOIJEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, de Wetering Martinus Theodorus Lithoijen, NL 2 15

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