Redraw mechanism for can body maker apparatus

Details Redraw mechanism for can body maker apparatus Redraw mechanism for can body maker apparatus

1997-04-30

1998-07-07

Larson, Lowell A.

Metal deforming

By use of closed-die and coacting work-forcer

Cup or shell drawing

72350, B21D 2404

Patent

active

057751609

ABSTRACT:
An improved can body maker apparatus has a redraw system of reduced mass. An air actuator is incorporated into the redraw motion assembly to maintain a cam actuated arm in contact with a cam surface during the reform cycle. A improved mechanical linkage eliminates the conventional redraw carriage. The redraw sleeve is supported within a fluid bearing mounted in a stationary housing.

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