Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Reexamination Certificate
2006-09-06
2008-10-07
Ross, Dana (Department: 3726)
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
C409S167000
Reexamination Certificate
active
07430791
ABSTRACT:
A method for processing a screw rotor includes a step of rotating a blade holder2while shifting the blade holder2in X-axis, Y-axis, and Z-axis directions to form a groove on the outer surface of a rotating cylindrical workpiece1with a tool3using a processing apparatus having a bed11; a C-axis shaft supporter12disposed on the bed11; a C-axis shaft14held by the C-axis shaft supporter12, the C-axis shaft14for rotating the cylindrical object1; a column13disposed on the bed11; the blade holder2rotatably held by the column13; and the tool3attached to the blade holder2.
REFERENCES:
patent: 4742740 (1988-05-01), Hasslauer et al.
patent: 5007151 (1991-04-01), Gusching
patent: 5042126 (1991-08-01), Simonin
patent: 5493763 (1996-02-01), Yamanaka et al.
patent: 5964016 (1999-10-01), Ito et al.
patent: 6122824 (2000-09-01), Jensen
patent: 2003/0150302 (2003-08-01), Shimomura
patent: 49-89986 (1974-08-01), None
patent: 56095516 (1981-08-01), None
patent: 5-50345 (1993-03-01), None
patent: 6-254720 (1994-09-01), None
patent: 92/18278 (1992-10-01), None
Mitsubishi Denki & Kabushiki Kaisha
Ross Dana
Sughrue & Mion, PLLC
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