| 摘要 |
This shelter tent has a dismountable tubular framework which is used for supporting a canvas. The framework comprises two lateral structures (1, 2) which consist in each case of a horizontal baseplate (6), a vertical central pole (7) and two oblique arms (8, 9) extending on each side of the central pole (7). Three horizontal tubes (3, 4, 5) connect between them, respectively, the tops of the central poles (7), the tops of the first oblique arms (8) and the tops of the other oblique arms (9). The canvas (10) passes over the central horizontal tube (7), and is provided with sheaths through which the two horizontal end tubes (4, 5) pass. Straps (21, 22) ensure the stretching of the canvas (10). Application: erection of stalls. <IMAGE>
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