Turning – Portable lathe for pipe turning
Reexamination Certificate
2006-07-04
2006-07-04
Ashley, Boyer D. (Department: 3722)
Turning
Portable lathe for pipe turning
C082S001400, C408S080000, C408S102000, C408S138000, C408S181000
Reexamination Certificate
active
07069829
ABSTRACT:
A portable boring/facing machine using a single drive motor for rotating a boring bar and for either axially translating a cutting head assembly along the bar or radially moving the blade of the cutting head assembly using a lead screw. The machine utilizing two mounting brackets is attachable to the workpiece for alignment with the workpiece.
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Gardzinski Martin A.
Ricci Donato L.
Addisu Sara
Ashley Boyer D.
Nikolai Thomas J.
Nikolai & Mersereau , P.A.
Ricci Donato L.
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