发明名称 |
CONCRETE CASK |
摘要 |
PROBLEM TO BE SOLVED: To provide a concrete cask that can more securely prevent the toppling of the cask caused by an earthquake. SOLUTION: After an intermediate part 9 of a cask is put on a bottom part 8 of the cask formed as one body together with a floor slab 7 and an object to be stored is housed in the space inside the cask, an upper part 10 of the cask 2 is put on the intermediate part 9 of it. Then, the upper part 10 of the cask and the intermediate part 9 of it are fastened to the bottom part 8 formed as one body together with the floor slab 7 to more securely prevent a concrete cask from toppling by inserting fixing bolts 11 into bolt holes of the upper part 10 of the cask and intermediate one 9 of it and screwing the fixing bolts 11 onto screw holes of the bottom part 8.
|
申请公布号 |
JP2000028794(A) |
申请公布日期 |
2000.01.28 |
申请号 |
JP19980195809 |
申请日期 |
1998.07.10 |
申请人 |
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD |
发明人 |
FUKUI HISAKI;KURASHIGE TETSUO |
分类号 |
G21C19/32;G21F9/36;(IPC1-7):G21F9/36 |
主分类号 |
G21C19/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|