Invention entitled Balimatouran concerns various electronic systems or similar for sports stadia and other facilities for relaxation and enjoyment

摘要

The invention "BALIMATOURAN" concerns various electronic systems or similar, for sports stadia such as playing field devices and other facilities for relaxation and enjoyment with adjudication by referees and linesmen, under the rules of all types of ball sports. A variety of devices are cited in the independent claim including a "ball sender" (1), corner and center flag devices (5) with rods (6), door frames (12), line markings as rolled tracks (17, 18) with our without measurement devices (19), a "playing field display clock" as e.g. a mobile unit and various masts. The disclosure is further detailed and elaborated at length.