Abstract: The push rake includes two pivotally connected frame units. A plurality of broom rakes are mounted on the first frame unit. A spring mechanism becomes loaded as the rake is manually pushed across the ground in forming a windrow, the stored spring energy being automatically released when the user stops pushing.

Abstract: A pair of laterally spaced, upwardly extending arms are pivotally attached at their lower ends to the sides of a wheeled frame for oscillatory movement about a horizontal axis. A transverse member is pivotally connected to the upper ends of the arms. A trio of rearwardly and downwardly extending arms are secured at laterally spaced locations to the transverse member and are oscillatable about an elevated horizontal axis, each of the last-mentioned arms having a sweeping unit in the form of a lawn rake or bristled broom attached to its rear or free end. Still another arm extends forwardly from the transverse member and has its forward end pivotally connected to a power-operated crank. As the machine is moved across the surface to be swept, as when raking a lawn, the rakes are repeatedly dragged forwardly, raised and then lowered so as to form a windrow of leaves and other debris.