Metal deforming – By or with work-constrainer and/or manipulated work-forcer – Comprising work-stopping abutment
Reexamination Certificate
2005-08-30
2005-08-30
Jones, David B (Department: 3725)
Metal deforming
By or with work-constrainer and/or manipulated work-forcer
Comprising work-stopping abutment
C072S301000, C072S414000, C072S389300
Reexamination Certificate
active
06935154
ABSTRACT:
An apparatus and a method for accurately and repeatably positioning metallic parts having variable length extrusions and shaped sheet metal in a modular die system that forms a joggle in the metallic parts. The apparatus of the present invention includes a standard joggle die system that is currently in use in the art. The apparatus further includes a movable back gage assembly that works in combination with the joggle die system to allow an operator to accurately position the workpiece between the joggle dies at a preselected position. The back gage assembly is movable in both the horizontal and vertical directions. The back gage assembly moves into a stored position away from the working area of the dies to permit the joggle to be formed in the workpiece. The back gage assembly can then move back into the working area to accurately position the next workpiece without the need for further adjustments.
REFERENCES:
patent: 2479161 (1949-08-01), Hall
patent: 2670779 (1954-03-01), Mowrey
patent: 2886092 (1959-05-01), Jelinek
patent: 3827278 (1974-08-01), Mershon et al.
patent: 4276762 (1981-07-01), Mershon et al.
patent: 4411150 (1983-10-01), Klein et al.
patent: 4444037 (1984-04-01), Norgate
patent: 4700483 (1987-10-01), Tsujiuchi et al.
patent: 5865056 (1999-02-01), Nagakura
patent: 6101859 (2000-08-01), Shieh
patent: 6212933 (2001-04-01), Aoki
patent: 6711931 (2004-03-01), Calder et al.
Calder David Patrick
Wolfe Albert Randy
General Electric Company
Jones David B
Maria Carmen Santa
McNees Wallace & Nurick LLC
O'Brian K. Scott
LandOfFree
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