GB1043834A - Improvements in or relating to extrusion - Google Patents
Improvements in or relating to extrusionInfo
- Publication number
- GB1043834A GB1043834A GB1313065A GB1313065A GB1043834A GB 1043834 A GB1043834 A GB 1043834A GB 1313065 A GB1313065 A GB 1313065A GB 1313065 A GB1313065 A GB 1313065A GB 1043834 A GB1043834 A GB 1043834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closure
- extrusion
- mandrel
- closure member
- relating
- 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
- B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
1,043,834. Extruding. COMMISSARIAT A L'ENERGIE ATOMIQUE. March 29, 1965 [April 10, 1964], No. 13130/65. Addition to 899,453. Heading B3P. In an extrusion process according to the parent Specification, a closure member 4 is provided at the die outlet, a second closure member 7 is provided between the billet 8 and the ram 5 and the latter has a mandrel- 6 extending through the closure 7 and the hollow billet. The upper closure 7 is pressed from sheet metal and seals against the container wall and the mandrel by the pressure of the lubricant in the extrusion chamber.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970538A FR85613E (en) | 1964-04-10 | 1964-04-10 | Spinning container lubrication process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1043834A true GB1043834A (en) | 1966-09-28 |
Family
ID=8827527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1313065A Expired GB1043834A (en) | 1964-04-10 | 1965-03-29 | Improvements in or relating to extrusion |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE661900A (en) |
DE (1) | DE1452243A1 (en) |
ES (1) | ES311633A2 (en) |
FR (1) | FR85613E (en) |
GB (1) | GB1043834A (en) |
IL (1) | IL23292A (en) |
LU (1) | LU48361A1 (en) |
NL (1) | NL6503426A (en) |
SE (1) | SE322492B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939682A (en) * | 1972-09-19 | 1976-02-24 | Kobe Steel Ltd. | Method and machine for use in hydrostatic extrusion |
US3983730A (en) * | 1971-08-16 | 1976-10-05 | Battelle Memorial Institute | Method of hydrostatic extrusion |
-
0
- BE BE661900D patent/BE661900A/xx unknown
-
1964
- 1964-04-10 FR FR970538A patent/FR85613E/en not_active Expired
-
1965
- 1965-03-18 NL NL6503426A patent/NL6503426A/xx unknown
- 1965-03-29 GB GB1313065A patent/GB1043834A/en not_active Expired
- 1965-03-30 DE DE19651452243 patent/DE1452243A1/en active Pending
- 1965-04-04 IL IL2329265A patent/IL23292A/en unknown
- 1965-04-08 LU LU48361A patent/LU48361A1/xx unknown
- 1965-04-09 SE SE468265A patent/SE322492B/xx unknown
- 1965-04-09 ES ES0311633A patent/ES311633A2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983730A (en) * | 1971-08-16 | 1976-10-05 | Battelle Memorial Institute | Method of hydrostatic extrusion |
US3939682A (en) * | 1972-09-19 | 1976-02-24 | Kobe Steel Ltd. | Method and machine for use in hydrostatic extrusion |
Also Published As
Publication number | Publication date |
---|---|
NL6503426A (en) | 1965-10-11 |
DE1452243A1 (en) | 1969-01-30 |
BE661900A (en) | |
FR85613E (en) | 1965-09-17 |
IL23292A (en) | 1968-07-25 |
LU48361A1 (en) | 1965-06-08 |
SE322492B (en) | 1970-04-13 |
ES311633A2 (en) | 1965-07-01 |
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