A coupling device includes a hitch yoke secured to a first road vehicle, and a drawbar secured to a second road vehicle. The coupling device also includes roll travel device in the drawbar for the roll travel of one vehicle relative to the other and a yaw travel device in the drawbar for the yaw travel of one vehicle relative to the other. It further includes a first pitch travel device provided such that it is secured to the hitch yoke for the pitch travel of the first road vehicle relative to the hitch yoke and a second pitch travel device in the drawbar for the pitch travel of the second road vehicle relative to the distal end of the drawbar, said second pitch travel device being separate from the first one.
DISPOSITIF D'ATTELAGE COMPORTANT QUATRE DEGRES DE LIBERTE
COUPLING DEVICE COMPRISING FOUR DEGREES OF FREEDOM
KUPPLUNGSVORRICHTUNG, VIER FREIHEITSGRADEN UMFASSEND
2020-04-22
Patent
Electronic Resource
French
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