GB417041A - Improvements in and relating to screw down mechanism for rolling mills - Google Patents
Improvements in and relating to screw down mechanism for rolling millsInfo
- Publication number
- GB417041A GB417041A GB1464434A GB1464434A GB417041A GB 417041 A GB417041 A GB 417041A GB 1464434 A GB1464434 A GB 1464434A GB 1464434 A GB1464434 A GB 1464434A GB 417041 A GB417041 A GB 417041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- crosshead
- raised
- relating
- driven
- 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
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
417,041. Rolling. UEBING, H., Rehhecke, Lintorf, D³sseldorf, Germany. May 15, 1934, No. 14644. [Class 83 (iv).] The screw downs 4 of a rolling mill can be rotated at four different speeds by driving them through a differential gear 11 from a motor 15, while the casing of the differential can be driven by gears 12, 13 from a motor 17. The stub shafts 14, 16 are driven from the respective motors 15, 17 through clutches 18, 19 and the different speeds are imparted to the screw downs according to whether shaft 14 or 16 is braked by the brake 20 or 21 or whether both are running freely, the speed of both motors being different. The roll bearings 3 are raised or lowered at the same speed as the screw downs through a worm gear 32 on the same driving shaft 8. The balancing springs 28 can be tensioned by taking off the coupling 33 so that rotation of gear 31 will not be transmitted to part 31<1> and spindle 25 and crosshead 27, so that the rods 26 are raised without raising the crosshead 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1464434A GB417041A (en) | 1934-05-15 | 1934-05-15 | Improvements in and relating to screw down mechanism for rolling mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1464434A GB417041A (en) | 1934-05-15 | 1934-05-15 | Improvements in and relating to screw down mechanism for rolling mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB417041A true GB417041A (en) | 1934-09-26 |
Family
ID=10044964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1464434A Expired GB417041A (en) | 1934-05-15 | 1934-05-15 | Improvements in and relating to screw down mechanism for rolling mills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB417041A (en) |
-
1934
- 1934-05-15 GB GB1464434A patent/GB417041A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB417041A (en) | Improvements in and relating to screw down mechanism for rolling mills | |
| GB373005A (en) | Improvements in and relating to universal rolling mills | |
| GB524899A (en) | Improvements in rolling mills | |
| GB448220A (en) | Improvements in or relating to rolling mills | |
| GB383868A (en) | Improvements in and relating to rolling mills | |
| GB683836A (en) | Power take-off shaft for a tractor or other vehicle | |
| SU58031A1 (en) | Drive of pressure screws of rolling mills | |
| GB1384387A (en) | Rolling machines | |
| GB463018A (en) | Improvements in or relating to rolling mills for rolling strips, sheet and rod material tapered in the longitudinal direction | |
| GB412137A (en) | Improvements in gearing for driving rolling mills | |
| GB467138A (en) | Improvements in or relating to belt driving gear for roller mills | |
| GB417107A (en) | Improvements in and relating to three high mills | |
| GB744611A (en) | Improvements relating to electrical drives for coupled four-roller mills | |
| GB502842A (en) | Improvements in or relating to roller mills | |
| GB527106A (en) | Improvements in or relating to the adjustment of the rolls of rolling mills | |
| GB427507A (en) | Improvements in or relating to toothed wheel gearing for rolling mills | |
| GB523427A (en) | Improvements in or relating to apparatus for producing polished glass strip | |
| GB1385486A (en) | Rolling mill | |
| SU416117A1 (en) | ||
| GB346161A (en) | Change-speed gearing | |
| GB388940A (en) | Rolling-mill housing | |
| SU920308A1 (en) | Glass vertical drawing machine pulling rolls drive | |
| GB502456A (en) | Improvements in or relating to rolling mills | |
| GB464067A (en) | Improvements in driving arrangements for wire drawing machines | |
| GB432398A (en) | Multi-speed electric drive for a press or other machine-tool |