4. Metal deforming
  5. By plural tool-couples
  6. With means to feed work between plural tool stations

James R. Berger

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Convertible multiple blow two die cold header

Metal deforming – By use of closed-die and coacting work-forcer – Forcing work into or within closed die; e.g. – forging
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Quick-change transfer head

Metal deforming – By plural tool-couples – With means to feed work between plural tool stations
Patent

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Profile ID: LFUS-PAI-P-1545985

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