Metal deforming – By application of fluent medium – or energy field – Using fixed die
Patent
1977-05-26
1979-02-13
Gilden, Leon
Metal deforming
By application of fluent medium, or energy field
Using fixed die
72269, 72468, B21D 2210
Patent
active
041388712
ABSTRACT:
A liquid pressure extrusion method and device for extruding a billet into a tube or tubular member wherein combined dies are used for extruding a solid billet therethrough under a liquid pressure.
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patent: 3767368 (1973-10-01), Fuchs, Jr.
patent: 3910085 (1975-10-01), Biddell
Dietrich Oelhschlagel
Kawano Hideo
Mitsugi Sadahiko
Yamaji Kenkichi
Gilden Leon
Hitachi Cable Ltd.
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