Tool for shaping sheet metal

Metal deforming – By use of closed-die and coacting work-forcer – Cup or shell drawing

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Details

72347, B21D 2200

Patent

active

043632327

ABSTRACT:
A sheet metal tool as two relatively movable tool sections, one of which is rovided adjacent its sheet metal-shaping face with a sheet metal holder which is movable relative to that face. Also movable relative to that face is a pressure-distributing unit composed of two spaced parallel plates which are maintained at a predetermined distance by spacers, this unit serving as an abutment for the sheet metal holder.

REFERENCES:
patent: 2796253 (1957-06-01), Schulje
patent: 3664172 (1972-05-01), Cvacho
patent: 4036056 (1977-07-01), Saunders
patent: 4090389 (1978-05-01), Denderer et al.

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