Wave force machine.

A wave force machine capable of utilizing the upward force from the waves on a plurality of adjacent floats (1, 1 ''), wherein the upward force on each float (1, 1 '') through a rocker ( 3), bearings (6) and means autorotation is transferred to drive shaft (8, 8a, 8b, 8c, 8d) for transferring the moment to the shaft (8, 8a, 8b, 8c, 8d), characterized in that the bearings are enclosed between tubes (4) and beam axis (8, 8a, 8b, 8c, 8d) and bearings (6) are displaced in the longitudinal direction of the shaft (8, 8a, 8b, 8c, 8d) from the normal position with respect to the float (1, 1 '').