GB479996A - Improvements in or relating to rolling mills - Google Patents
Improvements in or relating to rolling millsInfo
- Publication number
- GB479996A GB479996A GB19499/37A GB1949937A GB479996A GB 479996 A GB479996 A GB 479996A GB 19499/37 A GB19499/37 A GB 19499/37A GB 1949937 A GB1949937 A GB 1949937A GB 479996 A GB479996 A GB 479996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- strip
- rolls
- passes
- concave
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/30—Foil or other thin sheet-metal making or treating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
479,996. Rolling - mills. PUPPE, H. July 14, 1937, No. 19499. (Class 83 (iv)] Strip, particularly over 600 mm. wide, is reduced in a continuous rolling-mill the passes of each stand being alternately concave, Fig. 3, and convex, Fig. 4, whereby the strip remains central and scale is broken off. The radius of curvature of each concave roll is less than that of its matching convex roll so that the pass is wider at the centre. The roll passes are successively smaller with rolls of different diameters and the final pass is straight. The rolls may be backed by support rollers. The sag in the strip between roll stands may be taken up by jockey rollers.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN39215D DE742894C (en) | 1936-03-05 | 1936-03-05 | Rolling mill with rolling stands arranged one behind the other |
BE422394D BE422394A (en) | 1936-03-05 | 1937-06-30 | |
FR823933D FR823933A (en) | 1936-03-05 | 1937-07-05 | Rolling mill |
GB19499/37A GB479996A (en) | 1936-03-05 | 1937-07-14 | Improvements in or relating to rolling mills |
US156779A US2121929A (en) | 1936-03-05 | 1937-07-31 | Rolling mill |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN39215D DE742894C (en) | 1936-03-05 | 1936-03-05 | Rolling mill with rolling stands arranged one behind the other |
BE422394T | 1937-06-30 | ||
FR823933T | 1937-07-05 | ||
GB19499/37A GB479996A (en) | 1936-03-05 | 1937-07-14 | Improvements in or relating to rolling mills |
Publications (1)
Publication Number | Publication Date |
---|---|
GB479996A true GB479996A (en) | 1938-02-15 |
Family
ID=25989196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19499/37A Expired GB479996A (en) | 1936-03-05 | 1937-07-14 | Improvements in or relating to rolling mills |
Country Status (5)
Country | Link |
---|---|
US (1) | US2121929A (en) |
BE (1) | BE422394A (en) |
DE (1) | DE742894C (en) |
FR (1) | FR823933A (en) |
GB (1) | GB479996A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780187A (en) * | 1950-03-08 | 1957-02-05 | Lehigh Valley Coal Sales Compa | Ash removal apparatus |
GB1080842A (en) * | 1963-06-04 | 1967-08-23 | United Eng Foundry Co | Method of and apparatus for obtaining flat metallic strip |
-
1936
- 1936-03-05 DE DEN39215D patent/DE742894C/en not_active Expired
-
1937
- 1937-06-30 BE BE422394D patent/BE422394A/xx unknown
- 1937-07-05 FR FR823933D patent/FR823933A/en not_active Expired
- 1937-07-14 GB GB19499/37A patent/GB479996A/en not_active Expired
- 1937-07-31 US US156779A patent/US2121929A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2121929A (en) | 1938-06-28 |
DE742894C (en) | 1943-12-14 |
BE422394A (en) | 1937-07-31 |
FR823933A (en) | 1938-01-28 |
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