Apparatus for raking and levelling sand in a pit

Apparatus for horizontally aligning the surface of sand contained in a rectangularly shaped pit, particularly of a jumping pit, comprising guide means composed of two parallel elements aligned horizontally with respect to each other, said elements positioned on opposite longitudinal sides of said pit, a frame horizontally mounted on rollers extending between said guide means and reciprocally movable on said guide means, a perforated skimming device mounted longitudinally on said frame constituted by a plurality of sections wherein at least one section is aligned at right angles to the direction of movement of the frame and at least two sections are arranged at an angle to the alignment of said one section, said sections having a horizontal edge section converging into a ridge to contact sand in the pit and a rake mounted longitudinally on said frame constituted by two rows of transversely staggered blades with a wide side of each blade at an angle to the direction of movement of the rake, said blades of the two rows being aligned with mutually opposite angles mounted on said frame, said blades in each row being positioned at spaced intervals.