Metal extrusion dummy block having a spring loaded valve

Details Metal extrusion dummy block having a spring loaded valve Metal extrusion dummy block having a spring loaded valve

1992-09-18

1994-05-17

Crane, Daniel C.

Metal deforming

By extruding through orifice

Indirect extrusion

B21C 2600

Patent

active

053117611

ABSTRACT:
An extrusion press for extruding extrudable metals through a die by use of a dummy block, the addition of a mechanical venting device to vent gases from the container. The venting device has:

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