| 摘要 |
A table easel construction. A frame for holding and positioning a workpiece of various sizes and shapes is attached at its base to a table surface which is mounted on a base. The holding and positioning frame includes at least one vertical support attached to the rear edge of the table surface and to the upper end of the rest of the frame. The base of the holding and positioning frame may be fastened to the table surface at various positions thus enabling the angle of the workpiece relative to the table surface to be adjusted. Upper and lower clamps on the holding and positioning frame hold the workpiece above the table surface and are independently adjustable upwardly and downwardly on the frame thereby enabling the distance of the workpiece above the table to be varied and also enabling the distance between upper and lower clamps to be increased or decreased.
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