| 摘要 |
<p>A modular fixturing system is comprised of: (1) a baseplate having an array of counter bored, partially unthreaded holes which each terminate in a smaller, concentric, threaded hole; (2) at least two stacking elements selected from the group consisting of a middle stacking element having one or more threaded holes or a top stacking element having one or more unthreaded holes which each terminate in a smaller, concentric, unthreaded hole; (3) at least one fastener selected from the group consisting of a fully threaded bolt capable of engaging the threaded hole of the middle stacking element, a shoulder bolt having a shoulder portion which is capable of passing through both the smaller, concentric unthreaded hole of the top stacking element and through the threaded hole of the middle stacking element; and (4) means for preventing lateral movement of the middle and/or top stacking elements with respect to the baseplate.</p> |
