SIMULATOR FOR ROWING OF CANOES Russian patent published in 2017 - IPC A63B69/06 A63B23/04 

FIELD: sports.

SUBSTANCE: training apparatus for rowing of canoes is disclosed, having base with seat and thrust for athlete's foot, simulator of paddle with flexible links attached to its ends, installed on basis of drive shaft with two pairs of pulleys, one of which in each pair is main, and other one is additional. Both pulleys of each of said pairs are rigidly connected with each other and are installed on drive shaft to transmit torque in one direction of rotation and free spinning relative to it in opposite direction of rotation. Each flexible link has kinematic connection with main pulley of one of said pairs, each additional pulley is connected with cable fixed on pulley with one of its ends. Wherein it is equipped with three or more wheels, made and installed with possibility of movement of training device together with athlete using it, wherein two of these wheels are fitted on drive shaft and are rigidly connected with it. Main and additional pulleys in each pair have similar diameters, kinematic connection of flexible links with main pulley is made by direct fixation at last end of flexible rod, passing through guide roller installed on base, with preliminary winding on main pulley of part of said flexible rod. Said cable fixed on additional pulley of each pair with its one end is made in form of elastic cord with preliminary winding on pulley in direction opposite to direction of winding of flexible rod on main pulley at length of coiled part less than length of winding of flexible rod. Wherein both elastic cords are either directly fixed with their other ends on base, or hitched through additional guide rollers and are fixed on basis with other their ends or are connected with these ends to each other.

EFFECT: training of rowers.

5 cl, 5 dwg