发明名称 |
Nuclear fuel rack lateral support and preload device |
摘要 |
A lateral support device for a nuclear fuel rack vertically positioned within a walled enclosure which provides a preload to maintain effective support. The device includes a scissors-jack which is mounted so that the drive screw is vertical. Upon rotation of the drive screw the jack expands horizontally, seating a load pad against a vertical wall. The load pad is affixed to the jack by an arm having a stack of spring washers which compress between the pad and the jack, thereby applying a selected preload.
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申请公布号 |
US4165255(A) |
申请公布日期 |
1979.08.21 |
申请号 |
US19770789912 |
申请日期 |
1977.04.22 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
KNIGHT, DECEASED, CHARLES B. |
分类号 |
G21C19/07;(IPC1-7):G21C19/20;G21C19/00;B66F3/22;B66F3/00 |
主分类号 |
G21C19/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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