DISPOSITIF D'ANTIPILONNEMENT MONTE SUR UNE EMBARCATION POUR LE MAINTIEN D'UN CABLE A UN NIVEAU DONNE AU-DESSUS D'UN FOND SUBAQUATIQUE

摘要

An anti-pounding device is provided to prevent the relative movement generated by waves to be transmitted to a tool. A system of pulleys is arranged on a carriage that is fixed to a guide path. A power winch is connected through a pulley to the carriage and accordingly, to a suspended tool to eliminate the relative movement of the boat. The arrangement of pulleys with a movable support can be connected to a tower or crane in a similar fashion with a compensation bar.