| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device catching for falling object which is simple, can be easily attached and detached by only one operator and can surely catching a falling tool or component over all directions, at a working site. <P>SOLUTION: This device is provided with a cylindrical net 10, having a bottom part 12 closable with a binding string 14 and a top 16 circularly formed and held with a flexible frame 18, a plurality of strings 20 coupled to a plurality of portions of a circular direction of the frame 18 of the net 10, and an attaching tool 30 for hanging and holding the net 10 via the strings 20 at a converged free ends of the strings 20 and detachably supported by an arrester projection rod 103, disposed on the tip of a support column 101. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
