Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Reexamination Certificate
2006-01-31
2006-01-31
Goodman, Charles (Department: 3724)
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
C083S614000, C083S698410
Reexamination Certificate
active
06990884
ABSTRACT:
A vertical rotary trimming apparatus includes a base for placing material, a rail mounted on the base, a plurality of trimming elements for trimming the material, a carriage slidably mounted on the rail, an engagement device including a plurality of engagement units, and a fixer for engaging with the engagement units of the engagement device in order to fix the positions of the engagement device and the plurality of trimming elements. The plurality of trimming elements are rotatably connected to the engagement device, and the engagement device can actuate the plurality of trimming elements by rotating on a plane perpendicular to the base.
REFERENCES:
patent: 5611255 (1997-03-01), Evans
patent: 5927175 (1999-07-01), Franks et al.
patent: 2005/0109180 (2005-05-01), Schultz et al.
patent: 1141951 (1969-02-01), None
patent: 1479645 (1977-07-01), None
patent: 2364666 (2002-06-01), None
patent: WO99/58305 (1999-11-01), None
Goodman Charles
Hsu Winston
Primax Electronics Ltd.
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