| 摘要 |
PROBLEM TO BE SOLVED: To increase the strength of a bucket for a centrifuge and prolong a durability life thereof.SOLUTION: A bucket 10 for a centrifuge includes: a bottom piece 11; a pair of side pieces 12a and 12b formed on one surface of both ends interposing a centroid of the bottom piece 11; a pair of support receiving parts 13a and 13b that are formed on the pair of side pieces 12a and 12b respectively and that are rotatably supported by a trunnion pin of a swing rotor for a centrifuge; at least one recessed portion 15 provided on the other surface of the bottom piece 11 and whose length in a rotational direction of the swing rotor for a centrifuge is the longest; and at least one through-hole 14 which penetrates the bottom piece 11 and is positioned at either of the recessed portions 15. |
