SPORT BOAT Russian patent published in 2024 - IPC B63B34/30 

FIELD: ships and other floating facilities.

SUBSTANCE: invention relates to small-scale shipbuilding, namely to rowing boats intended primarily for sporting events. Proposed boat comprises hull made of composite materials, standard boat hardware and two balancers arranged at boat fore and aft to adjust boat trim by loading or lightening bow or stern with the help of set of weights. Balancer device contains a base rigidly fixed in the boat hull, and a removable insert, which contains a mating part of the base equipped with a sealing ring, to which a threaded pin is rigidly connected, on which a weighting agent consisting of separate loads is put on, fixed from below with a lock nut. Removable insert is held in the base by means of a threaded or threadless connection of the mating part of the base to the base.

EFFECT: adjustment of trim is achieved by loading or lightening the bow or stern with reduced strength reduction of the boat hull and with provision of the boat tightness in the places of installation of the balancing devices.

5 cl, 8 dwg