| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiation shielding device efficiently attachable to and detachable from a radiation source having a curved surface and capable of stably shielding radiation. SOLUTION: This radiation shielding device S comprises a pair of bases 1 and 2 arranged so as to nip the radiation source, a plurality of support members 3 bent along the curved surface of the radiation source and arranged so as to surround the radiation source between the bases 1 and 2, a plurality of shielding sheets 4 provided attachably to and detachably from the bases 1 and 2 and the support members 3 and arranged so as to cover the radiation source, pin members 6 and 7 provided in prescribed positions of the bases 1 and 2 and the support members 3, and through-holes engageable with the pin members 6 and 7. Since the shielding sheet 4 is easy to attach and detach, the working property is improved.
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