Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Reexamination Certificate
2006-05-09
2006-05-09
Tolan, Ed (Department: 3725)
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
C072S237000
Reexamination Certificate
active
07040132
ABSTRACT:
The two-piece upper work tool20includes a first body member22and a second body member24which are generally mirror images of each other. The body members22, 24include a plurality of orifices28therethrough. One of the body members22includes a plurality of elongated slots26with a circular shape at one end thereof. The other body member24has a plurality of fasteners, posts or dowels30extending from a surface thereof which interact and mate with the elongated slots26on the opposite body member22. The body members22, 24include a rectangular shaped recess32on one end thereof and also include a plurality of pockets or cavities on inner surfaces thereof. One of the pockets includes a diameter for a back-up roller generally encompassing 360° except for a very small top portion thereof.
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Lonero Engineering Company, Inc.
Raggio & Dinnin, P.C.
Tolan Ed
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