Wrapping and tensioning device
AssigneeEnduratec Ltd.
InventorBruce Hutt
Life of this patent
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AssigneeEnduratec Ltd.
InventorBruce Hutt
Estimating the term…
A tape wrapping and dispensing device for wrapping stretchable tape around a pipe. The device has at least three tension rollers that are mounted at the dispensing end of a support plate, the tension rollers defining a first nip between an upper and intermediate roller and a second nip between the intermediate roller and a lower dispensing roller. In use, a free end of the stretchable tape can be removed from the supply roll and passed, first, between the first nip and then between the second nip before being secured to a pipe or other elongate body, and then, with the lower dispensing roller in direct contact with the stretchable tape secured to the pipe or other elongate body, the device can be moved in a first circumferential direction around the pipe to cause rotation of the lower dispensing roller and simultaneously dispense and wind the tape therearound.
-45. (canceled)
A tape wrapping and dispensing device for wrapping stretchable tape around a pipe or other elongate body, the device comprising:
A venting tool for use in a method of repairing a fluid leak in a fluid flow pipe, the venting tool comprising an elongate rigid bar having a proximal end and a longitudinally opposing distal end, the bar having a flat longitudinal base and an upper that tapers in height from said proximal to said distal end, the tool further comprising a rigid block at its proximal end, said block having a planar base substantially flush with the flat base of the bar and defining a striking surface adjacent to said proximal end and facing said bar, wherein a longitudinal groove or recess extends along the length of the base of the bar and the block.
Dependencies are inferred from the claim text.