Automatic protection of the tennis courts under surveillance electronique 24 hours to 24, with picking up balls automatic and with a system of maintenance to the short clay-surface

摘要

The invention relates to a device making it possible to protect tennis courts from bad weather conditions. A sensor detects rain, snow, etc. and controls motors 8. This has the effect of deploying a waterproof sheet 6 for each half-court by means of the pulley 13 and cogged belt 14 transmission, guided in a rail 15. An inflatable structure 19 gives the waterproof sheet a shape, that is two slopes 6c and 6b, by virtue of an increase in the pressure produced by the blower 16. A member 32 collects the balls. The net 35 and the brushes 34 carry out the maintenance of clay courts. A rail 29 makes it possible to offer an advertising surface at the end of each half-court, when the waterproof sheets are stored away. IMAGE