Machine for levelling tennis courts has a pointed profile scraper with an outlet to leave a swathe of removed material

摘要

A machine for levelling tennis courts has a pair of serrated edge scraper blades in a V-shape open to the front and with the lifted material guided by angled support plates to a central aperture to form a swathe behind the machine. This produces a smooth surface with the surplus material easily removed. The planning edges are on height adjustable mountings and the machine is pulled by a drawbar hinged on the support frame. The scraper blades are mounted between outer flanges of the machine.