Rapid end prep lathe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2001
Grant Date -
N/A
app pub date -
Oct 13, 1999
filing date -
Oct 13, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rapid set-up end prep lathe for machining piping and piping components in the field comprises a mandrel mountable to the internal diameter of a tubular workpiece and with the ability to rapidly establish a concentric orientation of the mandrel with the workpiece. Mounted on the mandrel is an annular housing that is longitudinally displaceable along the mandrel. It supports a gear ring carrying either one or two tool feed assemblies thereon for orbital and radial movement of a cutting tool relative to the workpiece. The tool slide assemblies are adjustably mounted permitting the tool to travel at an angle between 0.degree. and about 37.degree. with respect to the surface of the gear ring. Ramps of adjustable slope affixed to the annular housing are coupled through a one-way ratchet clutch to permit variation of the feed rate of the tool slide.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully