Pipe conditioning tool
AssigneeAutomatic Coating Limited
InventorBrad BAMFORD
Life of this patent
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Abstract
A pipe conditioning tool comprising a drive unit to move the tool along a pipe and a work head rotatable about an axis of the pipe to condition a surface of the pipe, the drive unit includes a frame extending to opposite sides of the pipe, the frame having legs extending radially beyond the work head to provide support for the tool upon removal from said pipe.
Claims42
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A pipe conditioning tool comprising a drive unit mountable on a pipe, a work head supported on said drive unit and rotatable about said pipe to condition a surface thereof, said work head including a material dispensing assembly to deposit a material on said pipe and an applicator to conform material deposited on said pipe to a predetermined configuration.
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Dependencies are inferred from the claim text.