Abstract: The invention relates to a mowing machine provided with a frame and with a plurality of mowing means arranged side by side in a row, which are supported by the frame, which mowing means are rotatable about upwardly extending axes of rotation during operation and which are each connected to a pulley. A driving belt is passed over said pulleys connected to the mowing means, said driving belt also being passed over a pulley arranged near one end of the row of mowing means, which pulley can be driven from a driving source driving the mowing machine during operation. The contact between the driving belt and the pulleys connected to the mowing means is arranged in such a manner, that with the same tensile force in the part of the driving belt that is in contact with the pulley in question the driving belt can transmit more power to a pulley connected to a mowing means which is located near the drivable pulley than to a pulley connected to a mowing means which is located further away from the drivable pulley.

Abstract: Mowing device provided with a frame supported by ground wheels which can be coupled to a vehicle by means of a drawbar, and with a number of cutting means arranged side by side when seen in the intended direction of movement of the mowing device during operation, said cutting means being rotatable about upwardly extending axes of rotation and being provided with knives, said cutting means being supported during operation by at least two skids arranged near the outermost cutting means and being in contact with the ground behind the foremost points of the paths described by the knives of the cutting means, while the frame part supporting the cutting means can move resiliently relative to the ground wheels, whereby the drawbar is adjustable relative to the frame about a pivot axes extending transverse to the intended direction of movement during operation.