| 摘要 |
<p>The present invention includes a method and apparatus for fixing blocks (30) in place in a beam chain (170), and for adjusting the position of the blocks (30). In particular, the apparatus of the present invention includes a fixing device (60, 150) for fixing the blocks (30) in place in a beam chain (170), and at least one device (410, 420, 500) for adjusting and maintaining the physical position of the blocks (30) in the beam chain (170).</p> |
