Press for hydrostatic extrusion of tubes

Details Press for hydrostatic extrusion of tubes Press for hydrostatic extrusion of tubes

1975-12-29

1977-05-10

Simpson, Othell M.

Metal deforming

By application of fluent medium, or energy field

Using fixed die

72265, B21C 2504

Patent

active

RE0292052

ABSTRACT:
A press for hydrostatic extrusion of tubes includes a high pressure cylinder axially displaceable in a press stand with a die insertable into the cylinder and a pressure generating punch insertable into the cylinder to generate the pressure for extrusion. A mandrel is carried by a rod which passes through the pressure generating punch. Seals are provided between the mandrel and the pressure generating punch and between the pressure generating punch and the pressure cylinder. These seals are so located that during the actual extrusion they are arranged in the same transverse plane.

REFERENCES:
patent: 3451241 (1969-06-01), Fuchs, Jr.
patent: 3722245 (1973-03-01), Yamamoto et al.
patent: 3751958 (1973-08-01), Nilsson et al.
Machinery, Sept. 1968, p. 173.

Affiliated with

Also associated with

Rating

Press for hydrostatic extrusion of tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1976064