发明名称 |
Anti-rotation clip for tightening and loosening nuts and bolts |
摘要 |
An anti-rotation clip for preventing rotation of a nut-like member (nut or bolt head) of a flanged connection to facilitate tightening or loosening of the nut-like member and eliminate the need to use two wrenches for tightening or loosening a nut or bolt. The clip is a generally L-shaped member having a horizontal portion and a vertical portion at one end thereof extending generally perpendicular thereto. A polygonal opening extending vertically through the horizontal portion has a plurality of discrete angled sides configured to surround and engage the sides of the nut-like member. The inner surface of the vertical portion is spaced a distance from the opening and is received on the outer surface of a flange with which the nut-like member is associated to prevent rotation of the surrounded nut-like member while torque is applied to a vertically opposed bolt head or nut connected with the surrounded nut-like member such that the nut-like member is prevented from rotating as torque is continued to tighten or loosen the connected nut-like member relative to the opposed bolt head or nut.
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申请公布号 |
US5954466(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19980018420 |
申请日期 |
1998.02.04 |
申请人 |
MUSKEGON TOOLS, L.L.C. |
发明人 |
COFFEY, EUGENE M.;TAYLOR, ROBERT B. |
分类号 |
B25B23/00;B25B27/16;(IPC1-7):F16B39/10;B25B9/00 |
主分类号 |
B25B23/00 |
代理机构 |
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代理人 |
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主权项 |
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