GB854038A - Improvements in extrusion presses having means for the cooling of extruded products - Google Patents
Improvements in extrusion presses having means for the cooling of extruded productsInfo
- Publication number
- GB854038A GB854038A GB14010/59A GB1401059A GB854038A GB 854038 A GB854038 A GB 854038A GB 14010/59 A GB14010/59 A GB 14010/59A GB 1401059 A GB1401059 A GB 1401059A GB 854038 A GB854038 A GB 854038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- extrusion
- holder
- nozzles
- insert
- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
Abstract
854,038. Extruding cable sheaths. SCHLOEMANN A.G. April 24, 1959 [May 20, 1958], No. 14010/59. Class 83 (4). The extruded product 28 issuing from an extrusion press is cooled by water sprayed from nozzles 40 and a current of air is passed in the direction of extrusion to keep the spray from the extrusion die 24 and its holder 22. In the sheathing of cables 26 with aluminium, billets 30 are extruded simultaneously from both sides by hydraulic rams 10 into an extrusion chamber 32 leading to the annular gap between the die 24 and a mandrel 16. Water is passed through a pipe 39 to the interior 38 of a tubular insert 35 from which it is sprayed obliquely from a series of nozzles 40 on to the sheath. Compressed-air passes from pipe 45 'through electric heater 46, where it is heated to 100-200‹ C., annular space 36 and ducts 42 in either the die and die-holder 22, or alternatively in the insert, and is caused to flow outwardly with the sheathed cable. Alternatively, atmospheric air may be drawn in by the ejector action of the water nozzles. The insert 35 is pressed against the die-holder 22 by springs 48.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE854038X | 1958-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB854038A true GB854038A (en) | 1960-11-16 |
Family
ID=6788779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14010/59A Expired GB854038A (en) | 1958-05-20 | 1959-04-24 | Improvements in extrusion presses having means for the cooling of extruded products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB854038A (en) |
-
1959
- 1959-04-24 GB GB14010/59A patent/GB854038A/en not_active Expired
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