GB254293A - Improvements in or relating to extrusion presses - Google Patents
Improvements in or relating to extrusion pressesInfo
- Publication number
- GB254293A GB254293A GB14923/26A GB1492326A GB254293A GB 254293 A GB254293 A GB 254293A GB 14923/26 A GB14923/26 A GB 14923/26A GB 1492326 A GB1492326 A GB 1492326A GB 254293 A GB254293 A GB 254293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- work
- die
- abutment
- ram
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/211—Press driving devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
254,293. Krupp Grusonwerk Akt.- Ges., F. June 24, 1925, [Convention date]. Squirting.-A heated metal block 6 is extruded through a die 5 to form a rod or tube by end pressure, the block being laterally confined by a holder 1 which is of such a length that the die 5 is exposed both before and after the holder is positioned over the work. The work being positioned adjacent an abutment 9 on a ram 8, the holder is moved to the right by pistons 7 into the position indicated in dotted lines, after which the ram 8 and holder 1 are moved to the left to extrude the work through the stationary die 5. In a modification the abutment 9 is fixed, and the holder remains stationary after being positioned over the work, extrusion being effected by movement of the die towards the fixed abutment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE254293X | 1925-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB254293A true GB254293A (en) | 1926-08-05 |
Family
ID=5957493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14923/26A Expired GB254293A (en) | 1925-06-24 | 1926-06-14 | Improvements in or relating to extrusion presses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB254293A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522721A (en) * | 1968-03-01 | 1970-08-04 | Reynolds Metals Co | Apparatus for and method of making indirect extrusions |
US3530702A (en) * | 1967-08-29 | 1970-09-29 | Reynolds Metals Co | Extruding method and apparatus and parts therefor |
-
1926
- 1926-06-14 GB GB14923/26A patent/GB254293A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530702A (en) * | 1967-08-29 | 1970-09-29 | Reynolds Metals Co | Extruding method and apparatus and parts therefor |
US3522721A (en) * | 1968-03-01 | 1970-08-04 | Reynolds Metals Co | Apparatus for and method of making indirect extrusions |
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