| 摘要 |
The invention is based on a mobile demonstration board which consists of two board sections encompassed by a U-shaped sectional frame and connected to each other in an articulated manner by means of hinges, and two legs (7). An essential feature is that the legs (7) each have a rail (12) which engages from the side over the lateral sectional frame (3). This rail (12) is attached to the sectional frame (3) in a vertically adjustable manner. Furthermore, the feet (9, 10) are attached to the rail (12) to be pivotable about a perpendicular axis (25). This design makes it possible, in order to transport the board, to push the rails (2) upwards on the sectional frame (3) until the feet (9, 10) are situated immediately below the lower region of the sectional frame (3) and can then be pivoted into the plane of the board, so that they are not bulky. <IMAGE>
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