FR2088426A2 - - Google Patents
Info
- Publication number
- FR2088426A2 FR2088426A2 FR7116494A FR7116494A FR2088426A2 FR 2088426 A2 FR2088426 A2 FR 2088426A2 FR 7116494 A FR7116494 A FR 7116494A FR 7116494 A FR7116494 A FR 7116494A FR 2088426 A2 FR2088426 A2 FR 2088426A2
- Authority
- FR
- France
- 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.)
- Granted
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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
- B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2022385A DE2022385B2 (en) | 1970-05-08 | 1970-05-08 | Roll stand with work roll sets that can be retracted and extended through the window of the roll stand via a roll changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2088426A2 true FR2088426A2 (en) | 1972-01-07 |
| FR2088426B2 FR2088426B2 (en) | 1974-03-08 |
Family
ID=5770497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7116494A Expired FR2088426B2 (en) | 1970-05-08 | 1971-05-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3736785A (en) |
| BE (1) | BE766861R (en) |
| DE (1) | DE2022385B2 (en) |
| FR (1) | FR2088426B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3843387A1 (en) * | 1988-12-23 | 1990-07-05 | Schloemann Siemag Ag | Device for changing rolls, particularly the horizontally displaceable work rolls in a rolling stand |
| DE102009060642A1 (en) * | 2009-07-07 | 2011-01-13 | Sms Siemag Ag | 4-roll - / - rolls / 18HS roll rolling mill in cassette construction |
| CN103084404A (en) * | 2013-02-18 | 2013-05-08 | 一重集团大连设计研究院有限公司 | Automatic unhooking device of supporting roll changing of cold mill unit |
| DE102015218360A1 (en) | 2015-09-24 | 2017-03-30 | Sms Group Gmbh | Roll stand and method for changing work rolls |
| CN105382030B (en) * | 2015-12-14 | 2018-02-23 | 安徽楚江特钢有限公司 | A kind of work roll changing method of milling train |
| CN111790758B (en) * | 2020-05-29 | 2022-07-15 | 首钢京唐钢铁联合有限责任公司 | Calibration method and automatic roll changing control method for lower step pad of finishing mill |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE461277A (en) * | 1944-11-22 | |||
| US2645955A (en) * | 1951-02-13 | 1953-07-21 | Nat Machinery Co | Outboard bearing for metal rolling apparatus |
| 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 |
| US3589161A (en) * | 1969-07-22 | 1971-06-29 | Gulf & Western Ind Prod Co | Work roll automatic spacing means |
-
1970
- 1970-05-08 DE DE2022385A patent/DE2022385B2/en not_active Ceased
-
1971
- 1971-05-06 FR FR7116494A patent/FR2088426B2/fr not_active Expired
- 1971-05-07 BE BE766861A patent/BE766861R/en active
- 1971-05-07 US US00141310A patent/US3736785A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE766861R (en) | 1971-10-01 |
| FR2088426B2 (en) | 1974-03-08 |
| US3736785A (en) | 1973-06-05 |
| DE2022385A1 (en) | 1971-12-02 |
| DE2022385B2 (en) | 1975-11-20 |