Pipe grooving device

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United States of America Patent

PATENT NO 10960450
APP PUB NO 20190184441A1
SERIAL NO

16214494

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Importance

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Abstract

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A device for forming circumferential grooves in pipe elements uses multiple geared cam bodies mounted on a carriage which rotates about a fixed pinion. The gears engage with the pinion which causes the geared cam bodies to rotate relative to the carriage. Traction surfaces and cam surfaces on the cam bodies traverse the outer surface of the pipe element and impress a circumferential groove therein. To substantially prevent rotation of the pipe element the pitch circle diameter of the pinion equals the outer diameter of the pipe element and the pitch circle diameters of the traction surfaces equal the pitch circle diameters of the gears.

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Patent Owner(s)

Patent OwnerAddress
VICTAULIC COMPANY4901 KESSLERSVILLE ROAD EASTON PA 18040

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dole, Douglas R Whitehouse Station, US 232 7412

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