Abstract: A multiple transmission energetic machine, comprising an engine block containing a cylinder into which a blade is inserted so as to partly rotate; and at least one assembly comprising a supporting kingpin, installed to rotate in engine block and each end of which is provided with a transmission shaft; a supporting gear mounted on each transmission shaft and rigidly connected to said engine block; transmission gears rotately inserted into said supporting gear, said transmission gears being mounted at each of said supporting kingpin to rotate in a side of said engine block and said transmission gears being provided, on a diameter thereof, with a means of attachment to the blade; and a compression device attached to said transmission gears so as to rotate partly in said cylinder.