GB646822A - Improved means for counterbalancing the upper working roll in mill-stands - Google Patents
Improved means for counterbalancing the upper working roll in mill-standsInfo
- Publication number
- GB646822A GB646822A GB33478/47A GB3347847A GB646822A GB 646822 A GB646822 A GB 646822A GB 33478/47 A GB33478/47 A GB 33478/47A GB 3347847 A GB3347847 A GB 3347847A GB 646822 A GB646822 A GB 646822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mill
- counterbalancing
- stands
- working roll
- improved means
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Metal Rolling (AREA)
Abstract
646,822. Rolling. BOHLER, V. Dec. 18, 1947, No. 33478. Convention date, Dec. 19, 1946. - [Class 83 (iv)] In a rolling-mill the upper roll 2 is connected to counterweights 7, 8 by pull members 4 which are led over rollers 5 and lie outside the mill stand. The weights are longer than the overall length of the rolls and journals. When changing the roll the weight of the counterweights is taken, with the upper roll in its lowest position, on chains 10 which are then transferred by a crane from hooks 12 to hooks 13, thus slackening the members 4. The base of the millstand is closed to prevent the entry of scale, water, &c.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU646822X | 1946-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB646822A true GB646822A (en) | 1950-11-29 |
Family
ID=19733008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33478/47A Expired GB646822A (en) | 1946-12-19 | 1947-12-18 | Improved means for counterbalancing the upper working roll in mill-stands |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE478219A (en) |
| FR (1) | FR957387A (en) |
| GB (1) | GB646822A (en) |
| LU (1) | LU28252A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104722A (en) * | 2021-04-12 | 2021-07-13 | 内蒙古联晟新能源材料有限公司 | Roller frame device for transferring working rollers |
-
0
- LU LU28252D patent/LU28252A1/xx unknown
- BE BE478219D patent/BE478219A/xx unknown
- FR FR957387D patent/FR957387A/fr not_active Expired
-
1947
- 1947-12-18 GB GB33478/47A patent/GB646822A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104722A (en) * | 2021-04-12 | 2021-07-13 | 内蒙古联晟新能源材料有限公司 | Roller frame device for transferring working rollers |
Also Published As
| Publication number | Publication date |
|---|---|
| LU28252A1 (en) | |
| BE478219A (en) | |
| FR957387A (en) | 1950-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB646822A (en) | Improved means for counterbalancing the upper working roll in mill-stands | |
| JPS5442347A (en) | Rolling mill with multi-stage rolling mechanism | |
| GB603329A (en) | Improvements relating to metal-rolling mills and like apparatus | |
| GB830852A (en) | Improvements in or relating to continuous casting plant | |
| GB221183A (en) | Improvements in balancing supports for lighting apparatus and various purposes | |
| GB397597A (en) | Improvements relating to roller mills for the treatment of grain | |
| GB659535A (en) | Improvements relating to machines for rolling pastry, chocolate, leather or other materials into sheets | |
| GB480122A (en) | Improvements in machines for damping or conditioning textile fabrics | |
| GB628583A (en) | Improvements in rolling mills | |
| GB659516A (en) | Improvements in or relating to apparatus for subjecting strip metal to a substantially constant tension | |
| FR63011E (en) | balancing of the upper working roll of the rolling stands | |
| GB823170A (en) | ||
| GB680712A (en) | Improvements in grabs | |
| GB549026A (en) | Improvements in or relating to impact devices for deforming a piece of work or for crushing material | |
| GB263444A (en) | Improvements in belts for personal wear | |
| GB379585A (en) | Improvements in apparatus for winding paper webs | |
| GB622338A (en) | Improvements relating to an installation for the production of steel slabs | |
| GB703550A (en) | Means for conveying web-like material | |
| GB398039A (en) | Improvements in or relating to rolling mills for the continuous rolling of metal strips or the like | |
| GB416125A (en) | Improvements in machines for straightening metal and like bars | |
| GB1290680A (en) | ||
| GB640865A (en) | Improvements in roller mills for grinding chocolate masses | |
| GB862739A (en) | Paper-making machines | |
| GB901944A (en) | Apparatus for guiding rolled material between adjacent groups of rollers in a universal rolling machine | |
| GB346529A (en) | Improvements in or relating to rolling mills |