GB1369882A - Roll gap measurement - Google Patents
Roll gap measurementInfo
- Publication number
- GB1369882A GB1369882A GB1237772A GB1237772A GB1369882A GB 1369882 A GB1369882 A GB 1369882A GB 1237772 A GB1237772 A GB 1237772A GB 1237772 A GB1237772 A GB 1237772A GB 1369882 A GB1369882 A GB 1369882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- arms
- transducer
- housing
- transducer parts
- 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
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Control Of Metal Rolling (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
1369882 Rolling mills FRIED KRUPP GmbH 16 March 1972 [17 March 1971] 12377/72 Heading B3M A transducer arrangement, which is suitable for measuring the roll gap in a four-high stand, includes a transducer housing carried jointly on the necks 3, 4 of a pair of work rolls, at each end of the rolls, each housing having arms 8 and 11 extending forwardly and rearwardly in the rolling direction. The arms 8 carry upper transducer parts 12, and are held by a spring-loaded bolt 16 and shell 14 to the roll neck 3, whereas the arms 11 carry lower transducer parts 13, and are similarly mounted on the neck 4. Each housing is located between the respective roll chock and the barrel portion of the roll. By having the transducer parts positioned between the arms, the housing can readily be applied to work rolls of small diameter. Centering webs maintain the transducer parts in a plane transverse to the roll axes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2112981A DE2112981B2 (en) | 1971-03-17 | 1971-03-17 | Roll gap measurement on roll stands Änm: Fried. Krupp GmbH, 4300 Essen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1369882A true GB1369882A (en) | 1974-10-09 |
Family
ID=5801897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1237772A Expired GB1369882A (en) | 1971-03-17 | 1972-03-16 | Roll gap measurement |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3777526A (en) |
| JP (1) | JPS5440505B1 (en) |
| BE (1) | BE780783A (en) |
| CH (1) | CH534549A (en) |
| DE (1) | DE2112981B2 (en) |
| FR (1) | FR2130181B1 (en) |
| GB (1) | GB1369882A (en) |
| IT (1) | IT950065B (en) |
| LU (1) | LU64961A1 (en) |
| NL (1) | NL7202958A (en) |
| SE (1) | SE366925B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11986872B2 (en) | 2019-11-08 | 2024-05-21 | Primetals Technologies, Limited | Method of controlling a roll gap in a rolling mill |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044580A (en) * | 1975-07-02 | 1977-08-30 | Marotta Scientific Controls, Inc. | Rolling mill gap sensor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1102947A (en) * | 1953-06-15 | 1955-10-27 | Method and devices for measuring or controlling the spacing of rolling mill rolls | |
| US3358485A (en) * | 1965-02-15 | 1967-12-19 | United States Steel Corp | Measuring and controlling gap between rolls |
| DE1931654B2 (en) * | 1969-06-21 | 1971-11-11 | ROLLER GAP POSITION CONTROL FOR ROLLING STANDS | |
| CH489287A (en) * | 1969-07-14 | 1970-04-30 | Alich Guenther | Arrangement for measuring and controlling the axis displacement of rollers |
-
1971
- 1971-03-17 DE DE2112981A patent/DE2112981B2/en active Pending
-
1972
- 1972-03-06 NL NL7202958A patent/NL7202958A/xx unknown
- 1972-03-07 SE SE02898/72A patent/SE366925B/xx unknown
- 1972-03-10 IT IT21676/72A patent/IT950065B/en active
- 1972-03-13 FR FR7208698A patent/FR2130181B1/fr not_active Expired
- 1972-03-15 JP JP2651472A patent/JPS5440505B1/ja active Pending
- 1972-03-15 CH CH383272A patent/CH534549A/en not_active IP Right Cessation
- 1972-03-15 LU LU64961D patent/LU64961A1/xx unknown
- 1972-03-16 BE BE780783A patent/BE780783A/en not_active IP Right Cessation
- 1972-03-16 GB GB1237772A patent/GB1369882A/en not_active Expired
- 1972-03-16 US US00235250A patent/US3777526A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11986872B2 (en) | 2019-11-08 | 2024-05-21 | Primetals Technologies, Limited | Method of controlling a roll gap in a rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2112981B2 (en) | 1974-10-31 |
| JPS5440505B1 (en) | 1979-12-04 |
| BE780783A (en) | 1972-07-17 |
| LU64961A1 (en) | 1972-07-10 |
| SE366925B (en) | 1974-05-13 |
| NL7202958A (en) | 1972-09-19 |
| CH534549A (en) | 1973-03-15 |
| DE2112981A1 (en) | 1972-09-21 |
| US3777526A (en) | 1973-12-11 |
| IT950065B (en) | 1973-06-20 |
| FR2130181B1 (en) | 1977-12-30 |
| FR2130181A1 (en) | 1972-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |