| 摘要 |
A jig for manufacturing wooden fencing or shed panels is adaptable to a range of sizes. A horizontal rectangular main frame (4) provides location for all the peripheral battens of a maximum size panel and for some of the peripheral battens of lesser panels. Spanning the frame is an array of parallel beams (12) which can be adjusted transversely to their longitudinal direction. These beams carry locating elements (14) which can be adjusted longitudinally of their respective beams. Intermediate panel battens, and peripheral ones for reduced size panels, can be laid along the beams or transversely to them, in each case being held laterally by the locating elements, and at a height compatible with that of any batten resting on the main frame. Corner and T-junctions of battens can be made at any locating element, with access for nailing them together, and the main frame also provides nailing access for such junctions.
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