Patent ID: 6463114
Filing Date: 2002-10-08
Classification: G21C,Y02E

Abstract:
A jacking device for use in a boiling water reactor comprising:a first member having a sloping side portion and an oppositely positioned end portion; a second member having a sloping side portion and an oppositely positioned end portion; a third member having a plurality of sloped side portions slidably contacting said sloping side portions of said first and second members and a threaded opening extending from a top portion through to a bottom portion, said third member being movably supported between said sloping side portions of said first and second members for moving said first and second members relative to each other when said third member moves between them; an adjustment screw engaged with said threaded opening; and a clamp having a body portion attached to either said first or second member and a protuberant wing extending from said body portion beyond said end portion of said first or second member.