Redraw apparatus for a can body making apparatus

Details Redraw apparatus for a can body making apparatus Redraw apparatus for a can body making apparatus

1987-07-01

1989-02-28

Bray, W. Donald

Metal deforming

By use of closed-die and coacting work-forcer

Cup or shell drawing

72456, 413 69, B21D 2221

Patent

active

048074594

ABSTRACT:
A redraw apparatus is provided for a can body making apparatus wherein the redraw carriage of the redraw apparatus is mounted for substantially friction-free sliding reciprocating movement over a pair of spaced apart support posts which are fixedly mounted on the housing holding the can forming and ironing dies. Also, a counterbalancing system is provided for applying a force to counterbalance the weight of a portion of structures used to reciprocate the redraw carriage.

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patent: 4614104 (1986-09-01), Straw

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