Turning – Lathe – Work rest
Reexamination Certificate
2008-06-13
2011-10-25
Fridie, Jr., Will (Department: 3724)
Turning
Lathe
Work rest
C082S904000, C407S033000, C407S079000
Reexamination Certificate
active
08042438
ABSTRACT:
An exemplary cutting apparatus for cutting a workpiece includes a base, a cutting device and a first driving device. The cutting device is movably mounted on the base. The cutting device includes a first blade and a first vibrator. The first blade is movable in a moving direction toward the workpiece. The first vibrator is configured for vibrating the first blade to increase a shearing force applied to the workpiece. The first driving device is configured for driving the first blade to move.
REFERENCES:
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patent: 3468203 (1969-09-01), Armelin et al.
patent: 3538523 (1970-11-01), Sparks
patent: 4437238 (1984-03-01), Coleman
patent: 4662066 (1987-05-01), Toman et al.
patent: 5632187 (1997-05-01), Speich
patent: 1083763 (2002-05-01), None
patent: 1970250 (2007-05-01), None
patent: WO 2005/030443 (2005-04-01), None
Altis Law Group, Inc.
Fridie, Jr. Will
Hon Hai Precision Co., Ltd.
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