| 摘要 |
The board is for use in schools, industry, trade and commerce for architects, engineers, landscape and town planners, artists, designers and the like for designing, planning, sketching, etc., offering clean, rapid and above all rational working by means of rolls of paper. The most important feature is the device (see drawing) for receiving the rolls of paper. The fasteners for receiving the rolls of paper to the left and right of the board are displaceable as desired depending on the format of the paper. The insertion and removal of the rolls of paper take place in an uncomplicated manner. Everything can be drawn together on rolls of paper and stored in a space-saving manner. The board is more cost-effective as individual sheets are not used. This device is also well suited for use in the open air. The board is anchored in a stable and suitable, for example tubular, construction and can be adjusted as desired. The board can be produced in any desired sizes. A medium size of, for example, 1000 x 1500 mm is recommended. Reference numeral 1 Device for roll of paper Reference numeral 2 Aluminium guide rails Reference numeral 3 Fixing device (board) Reference numeral 4 Linkage for paper guide <IMAGE>
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