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.)
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
B21B27/02—Shape or construction of rolls
B21B27/03—Sleeved rolls
Landscapes
Physics & Mathematics
(AREA)
Geometry
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Continuous Casting
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Patent-Anspruch:Patent claim:Das Verfahren, Hartgufsarbeitsbacken für mit einander arbeitende calibrirte Ober- und Unterwalzen
gleichzeitig herzustellen, bestehend im Abdrehen eines hohlen Hartgufscylinders, Eindrehen
von centrischen bezw. excentrischen Calibern in denselben und Zerlegen des Cylinders
in zwei Hälften durch Auftrennen desselben in den für diesen Zweck weichgegossenen Längszonen
k, Fig. 4.The process of producing hard cast iron working jaws for calibrated upper and lower rolls working with one another at the same time, consisting in turning a hollow hard cast iron cylinder, turning in centric bezw. eccentric calibers in the same and dividing the cylinder into two halves by separating it in the longitudinal zones k, soft-cast for this purpose, Fig. 4.
DENDAT28412D
Process and devices for the production of hollow rolls with hard cast iron jaws
ActiveDE28412C
(en)