GB468881A - Improvements in or relating to rolling mills - Google Patents
Improvements in or relating to rolling millsInfo
- Publication number
- GB468881A GB468881A GB28162/36A GB2816236A GB468881A GB 468881 A GB468881 A GB 468881A GB 28162/36 A GB28162/36 A GB 28162/36A GB 2816236 A GB2816236 A GB 2816236A GB 468881 A GB468881 A GB 468881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screwdowns
- blocks
- roll
- rolls
- working
- 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
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/203—Balancing rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
468,881. Rolling. UNITED ENGINEERING & FOUNDRY CO. Oct. 16, 1936, No. 28162. Convention date, April 17. [Class 83 (iv)] The working or the backing-up rolls of a mill are connected to a lifting and balance mechanism comprising a pair of hydraulic plungers 18 located between the side frames, and so clear of scale and water, and supporting a cross-beam 21 coupled by stepped bars 23 to engage and lift the bearing blocks 8 of the top roll or to hold them up against their screwdowns 12. The bottom bearing blocks 7 may be coupled to the top blocks 7 by pinning together their integral lugs 28, 29 so that the whole roll assembly can be lifted if desired and placed on a carriage and wheeled out axially on tracks 33. The working rolls are urged apart by secondary hydraulic plungers 13, 14, whereby the block 8 is held up against its screwdowns 12. The blocks are held from endwise movement by removable plates 11. To remove the working rolls 5 only the screwdowns are raised and the top roll and its block 8 raised sufficiently clear of the roll 5 to allow it to be removed endwise.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74920A US2140929A (en) | 1936-04-17 | 1936-04-17 | Rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468881A true GB468881A (en) | 1937-07-14 |
Family
ID=22122446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28162/36A Expired GB468881A (en) | 1936-04-17 | 1936-10-16 | Improvements in or relating to rolling mills |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2140929A (en) |
| GB (1) | GB468881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024679A (en) * | 1957-07-01 | 1962-03-13 | Thomas A Fox | Skin pass mills and methods of rolling |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL268267A (en) * | 1960-08-18 | |||
| GB1101347A (en) * | 1964-06-15 | 1968-01-31 | United Eng Foundry Co | Improvements in a rolling mill |
| DE1602145C3 (en) * | 1967-05-29 | 1973-12-06 | Siemag Siegener Maschinenbau Gmbh, 5912 Hilchenbach-Dahlbruch | Roll stand with a roll changing device through the window of the roll stand and retractable work roll sets |
| US3583194A (en) * | 1968-03-20 | 1971-06-08 | Us Steel Corp The | Horizontal roll stand for slab mill |
| AT382801B (en) * | 1981-03-16 | 1987-04-10 | Escher Wyss Ag | ROLLING MILLS WITH WORKING ROLLERS |
-
1936
- 1936-04-17 US US74920A patent/US2140929A/en not_active Expired - Lifetime
- 1936-10-16 GB GB28162/36A patent/GB468881A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024679A (en) * | 1957-07-01 | 1962-03-13 | Thomas A Fox | Skin pass mills and methods of rolling |
Also Published As
| Publication number | Publication date |
|---|---|
| US2140929A (en) | 1938-12-20 |
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