ENSEMBLE REMORQUABLE FORME D'UN TIMON D'ATTELAGE LONGITUDINAL DE SECTION CIRCULAIRE ET D'UNE BETONNIERE

摘要

The unit has a drawbar (1) whose end comprises a hook and two fixed protrusions. The drawbar is provided with an offset structure carried by a shaft by an abutment against an inlet of a sleeve (20). Protuberances are provided at an outlet of the sleeve. The drawbar comprises locking devices to lock the drawbar in rotation around a longitudinal axis. The locking devices are activated when the drawbar is blocked in an angular position and disabled to allow the unblocking of the drawbar.