GB268360A - Method for producing by hot extrusion process elongated articles as tubes, rods, bands from iron, steel and other metals and alloys capable to be extruded at over 900 c.
- Google Patents
Method for producing by hot extrusion process elongated articles as tubes, rods, bands from iron, steel and other metals and alloys capable to be extruded at over 900 c.
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Expired
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GB8130/27A
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Individual
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Individual
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Publication of GB268360ApublicationCriticalpatent/GB268360A/en
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00—Extruding metal; Impact extrusion
B21C23/02—Making uncoated products
B21C23/04—Making uncoated products by direct extrusion
B21C23/08—Making wire, bars, tubes
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Extrusion Of Metal
(AREA)
Forging
(AREA)
Abstract
268,360. Singer, F. March 29, 1926, [Convention date]. Squirting.-In the hot extrusion of tubes, rods, &c. from iron, steel, or other metals not workable below 900‹ C., a vertical hydraulic press is used and operated 7 or 8 times per minute. Specification 248,972 is referred to. Reference has been directed by the Comptroller to Specifications 3054/96, 151,026, and 166,625.
GB8130/27A1926-03-291927-03-24Method for producing by hot extrusion process elongated articles as tubes, rods, bands from iron, steel and other metals and alloys capable to be extruded at over 900 c.
ExpiredGB268360A
(en)
Method for producing by hot extrusion process elongated articles as tubes, rods, bands from iron, steel and other metals and alloys capable to be extruded at over 900 c.
Method for producing by hot extrusion process elongated articles as tubes, rods, bands from iron, steel and other metals and alloys capable to be extruded at over 900 c.