GB1227290A - - Google Patents
Info
- Publication number
- GB1227290A GB1227290A GB1227290DA GB1227290A GB 1227290 A GB1227290 A GB 1227290A GB 1227290D A GB1227290D A GB 1227290DA GB 1227290 A GB1227290 A GB 1227290A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mandrel
- extrusion
- billet
- tube
- die
- 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
- B21C23/217—Tube extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76540668A | 1968-10-07 | 1968-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1227290A true GB1227290A (nl) | 1971-04-07 |
Family
ID=25073478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1227290D Expired GB1227290A (nl) | 1968-10-07 | 1969-09-15 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3580037A (nl) |
DE (1) | DE1950587A1 (nl) |
GB (1) | GB1227290A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2394338A1 (fr) * | 1977-06-14 | 1979-01-12 | Benteler Geb Paderwerk | Mandrin perceur pour l'obtention de tubes a partir de blocs par filage a la presse |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE412171B (sv) * | 1973-06-08 | 1980-02-25 | Atomic Energy Authority Uk | Sett att strengpressa en rorformig materiallengd |
SE413995B (sv) * | 1977-02-07 | 1980-07-07 | Asea Ab | Press for hydrostatisk strengpressning av ror |
US4781053A (en) * | 1986-03-05 | 1988-11-01 | Stewart Charles L | Indirect extrusion process and machinery therefor |
US5687604A (en) * | 1996-05-30 | 1997-11-18 | Exco Technologies Ltd. | Thermal controlled mandrel with replaceable tip for copper and brass extrusion |
CN106903178B (zh) * | 2017-02-17 | 2019-06-18 | 清华大学 | 一种具有组合式挤压轴的挤压机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2296A (en) * | 1841-10-11 | Machine for making pipes or tubes ot lead | ||
US861194A (en) * | 1904-01-29 | 1907-07-23 | Arnold Schwieger | Hydraulic press. |
US2063563A (en) * | 1934-08-27 | 1936-12-08 | Sparks Processes Inc | Manufacture of extruded metal shapes by hot hydraulic extrusion |
US2698683A (en) * | 1951-04-23 | 1955-01-04 | Calumet & Hecla | Extrusion press having mandrel cooling means |
FR1051050A (fr) * | 1952-02-25 | 1954-01-12 | Comptoir Ind Etirage | Dispositif de réglage rapide de la longueur d'un mandrin de filage à chaud de tubes |
US2713941A (en) * | 1952-09-02 | 1955-07-26 | Calumet & Hecla | Apparatus for extruding tubing |
US2896783A (en) * | 1954-07-06 | 1959-07-28 | Lake Erie Machinery Corp | Mandrel positioning and ram arresting apparatus |
US3116834A (en) * | 1960-12-22 | 1964-01-07 | Baldwin Lima Hamilton Corp | Extrusion of metal tubing |
US3296848A (en) * | 1963-10-21 | 1967-01-10 | Reynolds Metals Co | Method and apparatus for extruding tubular members from solid billets or the like |
-
1968
- 1968-10-07 US US765406A patent/US3580037A/en not_active Expired - Lifetime
-
1969
- 1969-09-15 GB GB1227290D patent/GB1227290A/en not_active Expired
- 1969-10-07 DE DE19691950587 patent/DE1950587A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2394338A1 (fr) * | 1977-06-14 | 1979-01-12 | Benteler Geb Paderwerk | Mandrin perceur pour l'obtention de tubes a partir de blocs par filage a la presse |
Also Published As
Publication number | Publication date |
---|---|
US3580037A (en) | 1971-05-25 |
DE1950587A1 (de) | 1970-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1174027A (en) | Extrusion Apparatus | |
ES345393A1 (es) | Una disposicion de multiples mandriles para una prensa de extrusion de tubos metalicos. | |
GB1312703A (en) | Extrusion press | |
GB1227290A (nl) | ||
GB1035305A (en) | Extrusion press | |
GB1352456A (en) | Method of and an apparatus for producing tubes by extrusion | |
GB1060869A (en) | Method and apparatus for extruding tubular members from solid billets | |
GB629573A (en) | Hydraulic press for extruding metal | |
GB1379757A (en) | Indirect extrusion | |
GB1104505A (en) | Extrusion press for metal tubes | |
GB837126A (en) | Hydraulic metal extrusion press with movable mandrel | |
GB894737A (en) | Method of producing metal tubes, particularly steel tubes in an extrusion press | |
US3404552A (en) | Billet piercing and extrusion | |
GB1253819A (en) | Metal extrusion press | |
GB1365510A (en) | Manufacture of metal tubes | |
GB1432255A (en) | Indirect extrusion presses and methods of operation thereof | |
GB1091866A (en) | Improvements in or relating to metal tube extrusion presses | |
GB1207407A (en) | Apparatus for use in forming shells from billets | |
GB1321497A (en) | Hot extrusion of metals and alloys | |
GB1122163A (en) | Metal extrusion press with single movable container | |
US1400071A (en) | Extrusion-press | |
GB1112322A (en) | Improvements in the extrusion of tubular products | |
GB1453379A (en) | Method of hydrostatically extruding tubes and billet0sleeve combinations for use in the method | |
GB825412A (en) | Improvements in mandrel-cooling means for tube extrusion presses | |
GB1292710A (en) | Extrusion press |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |