| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a shield device hardly disturbing an operator's work, and capable of securing a workspace largely.SOLUTION: A shield device includes a sheet-like shield member for covering so as to block passage of an article, a take-up shaft for taking up the shield member, and a drive part for driving rotatively the take-up shaft. The shield member is constituted movably in the vertical direction by a take-up operation or a drawing operation to the shield member by the take-up shaft. The shield member is constituted changeably between a shield release state where the shield member is taken up by the take-up shaft and a shield state where the shield member is drawn from the take-up shaft.</p> |
