| 摘要 |
An antirotation device for preventing undesired rotation of a barrel in which a viscous fluid is being mixed or stirred. The device includes a subsstantially-planar member of generally-rectangular shape. An internal aperture is provided for accommodating a barrel. A clip is provided at the end of a chain that is engaged to a minor side of the substantially-planar member for grasping the brim of the barrel and elevating that side while anti-skid tape is fixed to the substantially-planar member adjacent the other minor side to provide a region onto which the worker may step firmly and securely and thereby effectively apply force for counteracting the torque applied to the barrel by the stirred or mixed viscous fluid. In an alternative embodiment, a rigid elongated strip that includes a hooked end is flexibly engaged to the substantially-planar member by means of a ring in the place of the chain and clip of the other embodiment.
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