| 摘要 |
A device for tensioning and maintaining a canvas, comprising a frame having a groove, and at least one deformable batten. The canvas is stretched and maintained on the frame by wedging it between the groove and the deformable batten. The deformable batten comprises a substantially V-shaped section which is oriented towards the bottom of the groove, a sharp edge which is used as a pivot to enable the deformation thereof, and two flanks which are used to wedge the canvas in the groove. The invention is characterized in that the batten is locked in a narrow section of the groove by means of two enlargements extending on one flank of the batten in the same direction as the batten.
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