Tapping apparatus
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United States of America Patent
Stats
-
Sep 16, 2003
Grant Date -
May 2, 2002
app pub date -
Aug 22, 2001
filing date -
Aug 25, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tapping apparatus having a drilling device for producing an outlet on a medium-carrying pipeline, on which a tapping fitting is arranged, and having a drive and advance device for driving and advancing a drilling tool is proposed, a coupling and uncoupling mechanism being arranged for coupling and uncoupling the drive device to and from the advance device for the drilling tool. The tapping apparatus is of modular construction, can be dismantled into individual parts and is easy to operate.
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