Metal deforming – By application of fluent medium – or energy field – With actuated tool engaging work
Patent
1998-08-17
2000-04-18
Jones, David
Metal deforming
By application of fluent medium, or energy field
With actuated tool engaging work
72 54, 72430, 72707, B21D 106, B26D 2614
Patent
active
060501200
ABSTRACT:
The present invention relates to molds and mold portions that comprise or have integrated therewith a resinous material and comprise at least one electromagnetic actuator imbedded in the resinous material, so as to be capable of further forming the at least one precursor area of the work piece. The resin is used to locate the coil, and clamps or other restraints preferably are used to keep the weaker electrically insulating resin out of a state of large tensile stress or strain, which may cause it to fracture. Preferably, the resinous material comprises metallic flakes imbedded therein.
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Daehn Glenn S.
DuBois Lawrence
Vohnout Vincent J.
Jones David
The Ohio State University
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