Cutting by use of rotating axially moving tool – Tool-carrier with vibration-damping means
Reexamination Certificate
2006-01-17
2008-11-25
Bryant, David P (Department: 3726)
Cutting by use of rotating axially moving tool
Tool-carrier with vibration-damping means
C408S0010BD, C408S23900A, C409S141000, C029S407080
Reexamination Certificate
active
07455487
ABSTRACT:
A gyration balancing calibration fee high-speed boring tool, allowing fast replacement for boring bar bodies of different bore sizes, includes an adapter and a boring bar body; a micro-eccentric bore on the adapter to accommodates a pivoting shaft; a V-shaped ring groove being disposed on the pivoting shaft; both a securing hole and a positioning threaded hole being provided on the adapter, each provided with an eccentric positioning recess; a securing screw being disposed to a positioning pin and an elastic positioning screw for foolproof assembly; the boring bar body being tightly engaged with the adapter.
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Bryant David P
Gates Eric A
Shia Banger
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