GB409340A - Improvements in or relating to universal rolling mills - Google Patents
Improvements in or relating to universal rolling millsInfo
- Publication number
- GB409340A GB409340A GB29999/32A GB2999932A GB409340A GB 409340 A GB409340 A GB 409340A GB 29999/32 A GB29999/32 A GB 29999/32A GB 2999932 A GB2999932 A GB 2999932A GB 409340 A GB409340 A GB 409340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shafts
- roll
- rolling
- drive
- rolling mills
- 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
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Metal Rolling (AREA)
Abstract
409,340. Rolling-mills. KOPPEL, R. H., 227, Maria Theresia Allee, Aachen, Germany. Oct. 26, 1932, No. 29999. Convention date, Oct. 27, 1931. [Class 83 (iv).] A rolling-mill comprises four rolls 9 carried by shafts 7 which are driven by shafts 4 through worm or bevel gearing 6 so that the roll shafts may be rocked about the centre of the drive shafts 4 without interfering with the drive. The drive shafts may be intergeared by a chain or by a gear train or by an internally or externally toothed spur gear 2. The roll shafts are mounted in housings 8 journalled on the shafts 4 the housings being provided with one or more slots 15 for the reception of locking bolts which engage with T-slots in the machine framing. A bolt 13 at the roll end of the housing is locked after the roll has been roughly set, fine adjustment of the roll being effected by movement of the housing by nuts 22, Fig. 5, on a gudgeon 19 carried by the bolt 13. The frame 1 is provided with a central bore for guiding the work, and the roll mechanism may be duplicated on each side of the frame. To maintain the roll pass axial, irrespective of the size of the rolls, the roll shafts are mounted in bearings 27 which move axially under the control of a lug 28 guided in a cam groove on the framing, when the housing is swung about the drive shaft. The rolling mills may be mounted as units in series as in Fig. 10 which shows an electric motor 31 driving a main shaft 32 from which shafts 35, 36, 39 are driven at progressively higher speeds, the shaft 35 driving four rolling mills 30 and the remaining shafts 36, 39 each driving two rolling mills.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE409340X | 1931-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB409340A true GB409340A (en) | 1934-04-26 |
Family
ID=6422405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29999/32A Expired GB409340A (en) | 1931-10-27 | 1932-10-26 | Improvements in or relating to universal rolling mills |
Country Status (4)
Country | Link |
---|---|
US (1) | US2019081A (en) |
BE (1) | BE391843A (en) |
FR (1) | FR744557A (en) |
GB (1) | GB409340A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012455A (en) * | 1957-06-27 | 1961-12-12 | Paul C Kline | Refrigerated hopper equipment for automatic riveting machines |
US3572078A (en) * | 1967-06-29 | 1971-03-23 | North American Rockwell | Variable orifice, zero friction draw die |
DE2747518A1 (en) * | 1977-10-22 | 1979-04-26 | Kocks Gmbh Friedrich | ROLLING BLOCK FOR ROLLING BAR-SHAPED GOODS |
JP3532819B2 (en) * | 2000-03-07 | 2004-05-31 | 住友重機械工業株式会社 | Roll mill and roll mill row |
-
0
- BE BE391843D patent/BE391843A/xx unknown
- FR FR744557D patent/FR744557A/fr not_active Expired
-
1932
- 1932-10-26 GB GB29999/32A patent/GB409340A/en not_active Expired
- 1932-10-27 US US639914A patent/US2019081A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR744557A (en) | 1933-04-21 |
US2019081A (en) | 1935-10-29 |
BE391843A (en) |
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