FR2153389B1 - - Google Patents
Info
- Publication number
- FR2153389B1 FR2153389B1 FR7233517A FR7233517A FR2153389B1 FR 2153389 B1 FR2153389 B1 FR 2153389B1 FR 7233517 A FR7233517 A FR 7233517A FR 7233517 A FR7233517 A FR 7233517A FR 2153389 B1 FR2153389 B1 FR 2153389B1
- 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.)
- 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
- B21B31/08—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7101698405A SU401093A1 (en) | 1971-09-22 | 1971-09-22 | Four-high mill stand with of backup rolls antibending device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2153389A1 FR2153389A1 (en) | 1973-05-04 |
FR2153389B1 true FR2153389B1 (en) | 1976-08-13 |
Family
ID=20488283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7233517A Granted FR2153389A1 (en) | 1971-09-22 | 1972-09-21 | Plate rolling mill stand - with simplified work and support roll changing appts |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS162481B1 (en) |
DE (1) | DE2245831C3 (en) |
FR (1) | FR2153389A1 (en) |
SU (1) | SU401093A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1299778B1 (en) * | 1998-04-17 | 2000-04-04 | Danieli Off Mecc | WORKING CYLINDER EXTRACTION DEVICE IN A FOURTH ROLLING CAGE |
-
1971
- 1971-09-22 SU SU7101698405A patent/SU401093A1/en active
-
1972
- 1972-09-19 CS CS639172A patent/CS162481B1/cs unknown
- 1972-09-19 DE DE19722245831 patent/DE2245831C3/en not_active Expired
- 1972-09-21 FR FR7233517A patent/FR2153389A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CS162481B1 (en) | 1975-07-15 |
FR2153389A1 (en) | 1973-05-04 |
DE2245831C3 (en) | 1979-05-10 |
SU401093A1 (en) | 1977-12-05 |
DE2245831B2 (en) | 1978-09-21 |
DE2245831A1 (en) | 1973-03-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |