FULLY SUBMERSIBLE BOAT-CARRYING TRAILER INTENDED FOR LAUNCHING OR BEACHING OF A BOAT AS WELL AS FOR THE ROAD TRANSPORTATION OF A BOAT

摘要

A fully submersible boat trailer, intended for output or launching a boat and his road transport. Such a trailer has the frame is U-shaped comprises a front axle (30) integral with the transverse bar (3) of the U and two rear train (20a) and (20b) integral with the end of the longitudinal members (3a) and (3b). A system of jacks (V1, V4) aggissant on each of the rear axles, two cylinders acting on the front axle connection (30) -Frame (2) and a steering cylinder is controlled by a hydraulic power unit placed on the tractor that tows the trailer so that the jacks movements are independent of each other, and thus make it possible to position vertically the request, each of the two rear rail and the front end. Turntables (10) mounted on ball joints, adjustable complete adaptation of the trailer in all situations and all boats templates. It enters the water to the outlet or launching the vessel (ba) from a wedge (600), guidance taking place by means of tags (60, 61, 62). The invention applies to the tow on earth and the launching of all types of boats, including pleasure, particularly in view of their rehabilitation.