GB1097154A - Improvements in or relating to the extrusion of tubular elements - Google Patents
Improvements in or relating to the extrusion of tubular elementsInfo
- Publication number
- GB1097154A GB1097154A GB34268/65A GB3426865A GB1097154A GB 1097154 A GB1097154 A GB 1097154A GB 34268/65 A GB34268/65 A GB 34268/65A GB 3426865 A GB3426865 A GB 3426865A GB 1097154 A GB1097154 A GB 1097154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extrusion
- article
- subsequently
- tube
- prolongation
- 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
- B21C23/02—Making uncoated products
- B21C23/03—Making uncoated products by both direct and backward extrusion
-
- 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
- B21C23/14—Making other products
-
- 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
- B21C23/20—Making uncoated products by backward extrusion
-
- 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
- B21C25/00—Profiling tools for metal extruding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR3860A FR1423292A (fr) | 1965-01-30 | 1965-01-30 | Procédé de fabrication d'éléments tubulaires métalliques ou autres matières, dispositif pour la mise en oeuvre de ce procédé ou procédé similaire, et les éléments tubulaires conformes à ceux obtenus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1097154A true GB1097154A (en) | 1967-12-29 |
Family
ID=8569606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34268/65A Expired GB1097154A (en) | 1965-01-30 | 1965-08-10 | Improvements in or relating to the extrusion of tubular elements |
Country Status (4)
Country | Link |
---|---|
US (1) | US3394578A (US07534539-20090519-C00280.png) |
BE (1) | BE667491A (US07534539-20090519-C00280.png) |
FR (1) | FR1423292A (US07534539-20090519-C00280.png) |
GB (1) | GB1097154A (US07534539-20090519-C00280.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1150171A (en) * | 1966-04-19 | 1969-04-30 | Chesterfield Tube Company Ltd | Formation of Hollow Metal Billets. |
DE2826639C3 (de) * | 1978-06-19 | 1981-12-03 | Estel Hoesch Werke Ag, 4600 Dortmund | Fließpreßstempel zum Rückwärtsfließpressen eines ein- oder mehrfach stufenförmig abgesetzten Werkstückes |
SI9300258A (en) * | 1993-05-17 | 1995-02-28 | Janez Pipan | Process for radial extrusion with tube wall reduction |
US5572893A (en) * | 1994-12-01 | 1996-11-12 | Goda; Mark E. | Method of necking and impact extruded metal container |
WO2003068427A1 (fr) * | 2002-02-15 | 2003-08-21 | Furukawa-Sky Aluminum Corp. | Article forme par extrusion par percussion, procede et dispositif de formage par extrusion par percussion |
AT508309A1 (de) * | 2009-05-19 | 2010-12-15 | Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh | Verfahren zur herstellung eines dünnwandigen röhrchens aus einer magnesiumlegierung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US847635A (en) * | 1906-10-01 | 1907-03-19 | Wiland Astfalck | Press for forming tubes, &c. |
GB432703A (en) * | 1934-04-13 | 1935-07-31 | Schloemann Ag | Improvements in the manufacture of metal tubes |
US3080650A (en) * | 1959-07-30 | 1963-03-12 | Metal Res And Dev Ltd | Manufacture of tubular articles |
-
1965
- 1965-01-30 FR FR3860A patent/FR1423292A/fr not_active Expired
- 1965-07-27 BE BE667491D patent/BE667491A/xx unknown
- 1965-08-10 GB GB34268/65A patent/GB1097154A/en not_active Expired
- 1965-10-19 US US497932A patent/US3394578A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3394578A (en) | 1968-07-30 |
BE667491A (US07534539-20090519-C00280.png) | 1965-11-16 |
FR1423292A (fr) | 1966-01-03 |
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