| 摘要 |
A flexible assembly jig for positioning a workpiece multi-dimensionally by a plurality of positioner units to enable a tool to operate thereon. Each positioner unit includes a locator adjustable in three-dimensions into unrestricted operative positions, including positions in horizontal fields overlapping the horizontal fields of operative positions of the locators of adjacent positioner units. The positioner units with the locators are movable into storage chambers of a diameter less than the maximum horizontal operating fields in which the locator is adjustable.
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