CS157721B2 - - Google Patents
Info
- Publication number
- CS157721B2 CS157721B2 CS548371A CS548371A CS157721B2 CS 157721 B2 CS157721 B2 CS 157721B2 CS 548371 A CS548371 A CS 548371A CS 548371 A CS548371 A CS 548371A CS 157721 B2 CS157721 B2 CS 157721B2
- Authority
- CS
- Czechoslovakia
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
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- 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
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14920170 | 1970-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS157721B2 true CS157721B2 (en) | 1974-09-16 |
Family
ID=5482790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS548371A CS157721B2 (en) | 1970-07-31 | 1971-07-27 |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS157721B2 (en) |
| DE (1) | DE2121711A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170540A (en) * | 2013-04-16 | 2013-06-26 | 无锡鹏德汽车配件有限公司 | Novel lower collecting tube forming die structure |
| CN103223426A (en) * | 2013-04-16 | 2013-07-31 | 无锡鹏德汽车配件有限公司 | Novel upper collecting pipe molding die structure |
| US9926788B2 (en) | 2015-12-21 | 2018-03-27 | General Electric Company | Cooling circuit for a multi-wall blade |
-
1971
- 1971-05-03 DE DE19712121711 patent/DE2121711A1/en active Pending
- 1971-07-27 CS CS548371A patent/CS157721B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2121711A1 (en) | 1972-02-03 |