Metal deforming – Tool and/or tool holder – Having unitary tool-face
Patent
1998-07-08
2000-02-01
Jones, David
Metal deforming
Tool and/or tool holder
Having unitary tool-face
723894, 72446, 724811, B21D 3704
Patent
active
060189797
ABSTRACT:
Mating sets of forming punches and dies having different combined working heights are mounted at multiple work stations in a single press brake by means of a variable height forming punch holder. The punch holder has a pair of mating step wedges that are adjustable to increase a working height of a mounted forming punch so that each mating set of forming punches and dies has an equal combined working height. This avoids custom tooling while allowing a sequence of forming operations to occur at multiple work stations without driving tools into contact with each other.
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Acro Industries, Inc.
Jones David
LandOfFree
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