Gear cutting – milling – or planing – Milling – Process
Patent
1994-02-03
1994-11-29
Briggs, William
Gear cutting, milling, or planing
Milling
Process
166 557, 409143, B23C 300, E03F 306
Patent
active
053684230
ABSTRACT:
An improved robotic cutter for re-establishing lateral connections in a lined sewer pipe is disclosed and claimed herein. The improved robotic cutter disclosed herein is a relatively small, lightweight cutter in which the cutting tool can be made to scribe a true circle, thus ensuring a true circular cutout of the lining blocking a lateral connection.
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Briggs William
Inliner U.S.A., Inc.
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