Apparatus for continuous extrusion of metals

Details Apparatus for continuous extrusion of metals Apparatus for continuous extrusion of metals

1984-06-05

1986-07-08

Larson, Lowell A.

Metal deforming

By extruding through orifice

By rotating impeller means

72269, 72467, B21C 2504, B21C 3300

Patent

active

045985677

ABSTRACT:
An apparatus for continuously extruding metals by moving a channel wall in a wheel to frictionally urge the metal to an extrusion opening and then to a shaping die. An extrusion passage with substantially parallel walls having a length at least equal to the transverse dimensions of the passage is provided between the extrusion opening in the channel and a wider space. The extrusion passage merges without sudden change of the transverse dimensions gradually into the wider space having a central flow axis for the metal substantially in line with the central flow axis of the passage.

REFERENCES:
patent: 3824825 (1974-07-01), Green
patent: 4163377 (1979-08-01), Moreau
patent: 4242368 (1980-12-01), Nagai et al.
patent: 4277968 (1981-07-01), Pardoe

Affiliated with

Also associated with

Rating

Apparatus for continuous extrusion of metals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for continuous extrusion of metals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for continuous extrusion of metals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1445302