| 摘要 |
<p>The device (1) has a structure (3) including flanks (5, 6) having two supporting edges (50, 60) between which a canvas (2) intended for display is tensioned. A stretching system includes a spring (8) hooking the canvas at one end and hooking the structure at the other end. The flanks includes coupling wings (51, 52, 61, 62) cooperating with the hooking of the spring to allow adjustment of the tension of the spring. A snap ring (9) is received in a hem of the canvas to cooperate with one end of the spring, so as to authorize unspecified positioning of the spring over the length of the flanks. An independent claim is also included for a method for tensioning a canvas of a display device.</p> |
