Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Schloemann AG
Original Assignee
Schloemann AG
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Filing date
Publication date
Application filed by Schloemann AGfiledCriticalSchloemann AG
Publication of GB250205ApublicationCriticalpatent/GB250205A/en
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Forging
(AREA)
GB7312/26A1925-04-011926-03-16Improvements in mandrel upsetting presses
ExpiredGB250205A
(en)