Plastic article or earthenware shaping or treating: apparatus – Means for molding powdered metal
Reexamination Certificate
2009-12-15
2011-10-11
Crispino, Richard (Department: 1747)
Plastic article or earthenware shaping or treating: apparatus
Means for molding powdered metal
C425S330000, C425S34800S, C425S441000, C100S232000
Reexamination Certificate
active
08033805
ABSTRACT:
A die for use with a uni-axial press including top and bottom rams, at least one of the top and bottom rams being movable along a pressing axis. The die includes at least two separable die parts mutually engageable along adjacent parting surfaces extending in a direction non-perpendicular to the pressing axis and a removable core rod. The die parts are movable between separated and engaged positions in a direction non-parallel to the pressing axis. The die includes a first passageway extending therethrough between the periphery of the die and the die chamber. The first removable core rod is configured to be inserted into the die chamber through the first passageway.
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Dorst Technologies, TPA HS Pressing forces from of 150 to 1.200 kN, May 2006.
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JAN Entwicklung Brochure (2 pages), Dec. 2006.
Dinco Edward M.
Gubanich Richard J.
Meharey Daniel Joseph
Crispino Richard
Kennametal Inc.
Meenan Larry R.
Nguyen Thukhanh
LandOfFree
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