GB1571456A - Hydrostatic extrusion process and apparatus - Google Patents
Hydrostatic extrusion process and apparatus Download PDFInfo
- Publication number
- GB1571456A GB1571456A GB49647/77A GB4964777A GB1571456A GB 1571456 A GB1571456 A GB 1571456A GB 49647/77 A GB49647/77 A GB 49647/77A GB 4964777 A GB4964777 A GB 4964777A GB 1571456 A GB1571456 A GB 1571456A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- workpiece
- rotor
- pressure
- stator
- 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
- B21C23/007—Hydrostatic extrusion
- B21C23/008—Continuous 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
- B21C23/005—Continuous extrusion starting from solid state material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Extrusion Of Metal (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Extraction Or Liquid Replacement (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- General Preparation And Processing Of Foods (AREA)
- Formation And Processing Of Food Products (AREA)
- Confectionery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637556A FR2373339A1 (fr) | 1976-12-07 | 1976-12-07 | Procede et dispositif d'extrusion hydrostatique continue |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1571456A true GB1571456A (en) | 1980-07-16 |
Family
ID=9181015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49647/77A Expired GB1571456A (en) | 1976-12-07 | 1977-11-29 | Hydrostatic extrusion process and apparatus |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS5383963A (nl) |
BE (1) | BE861535A (nl) |
CA (1) | CA1069466A (nl) |
CH (1) | CH617604A5 (nl) |
DE (1) | DE2754138A1 (nl) |
DK (1) | DK541277A (nl) |
ES (1) | ES464617A1 (nl) |
FI (1) | FI773614A (nl) |
FR (1) | FR2373339A1 (nl) |
GB (1) | GB1571456A (nl) |
GR (1) | GR62725B (nl) |
IE (1) | IE46272B1 (nl) |
IT (1) | IT1088364B (nl) |
LU (1) | LU78620A1 (nl) |
NL (1) | NL7713533A (nl) |
NO (1) | NO774165L (nl) |
PL (1) | PL202657A1 (nl) |
PT (1) | PT67368B (nl) |
SE (1) | SE7713786L (nl) |
YU (1) | YU284577A (nl) |
ZA (1) | ZA777286B (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108380684A (zh) * | 2018-01-02 | 2018-08-10 | 大连康丰科技有限公司 | 一种挤压轮腔体之间带有凹形密封面的连续挤压机 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177658A (en) * | 1978-06-08 | 1979-12-11 | Western Electric Co., Inc. | Methods and apparatus for continuous extrusion |
FR2438508A1 (fr) * | 1978-10-12 | 1980-05-09 | Trefimetaux | Perfectionnement aux procedes et dispositifs d'extrusion hydrostatique continue de metaux |
GB8719518D0 (en) * | 1987-08-18 | 1987-09-23 | Metal Box Plc | Continuous extrusion apparatus |
-
1976
- 1976-12-07 FR FR7637556A patent/FR2373339A1/fr active Granted
-
1977
- 1977-10-30 ES ES464617A patent/ES464617A1/es not_active Expired
- 1977-11-29 FI FI773614A patent/FI773614A/fi not_active Application Discontinuation
- 1977-11-29 IT IT30152/77A patent/IT1088364B/it active
- 1977-11-29 GB GB49647/77A patent/GB1571456A/en not_active Expired
- 1977-11-29 CA CA292,008A patent/CA1069466A/fr not_active Expired
- 1977-12-02 GR GR54910A patent/GR62725B/el unknown
- 1977-12-02 YU YU02845/77A patent/YU284577A/xx unknown
- 1977-12-02 LU LU78620A patent/LU78620A1/xx unknown
- 1977-12-05 SE SE7713786A patent/SE7713786L/ not_active Application Discontinuation
- 1977-12-05 CH CH1483877A patent/CH617604A5/fr not_active IP Right Cessation
- 1977-12-05 DE DE19772754138 patent/DE2754138A1/de not_active Withdrawn
- 1977-12-05 DK DK541277A patent/DK541277A/da unknown
- 1977-12-05 PL PL20265777A patent/PL202657A1/xx unknown
- 1977-12-06 NO NO774165A patent/NO774165L/no unknown
- 1977-12-06 ZA ZA00777286A patent/ZA777286B/xx unknown
- 1977-12-06 PT PT67368A patent/PT67368B/pt unknown
- 1977-12-06 JP JP14652977A patent/JPS5383963A/ja active Granted
- 1977-12-06 BE BE183192A patent/BE861535A/xx unknown
- 1977-12-07 NL NL7713533A patent/NL7713533A/nl not_active Application Discontinuation
- 1977-12-07 IE IE2493/77A patent/IE46272B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108380684A (zh) * | 2018-01-02 | 2018-08-10 | 大连康丰科技有限公司 | 一种挤压轮腔体之间带有凹形密封面的连续挤压机 |
Also Published As
Publication number | Publication date |
---|---|
SE7713786L (sv) | 1978-06-08 |
IE46272B1 (en) | 1983-04-20 |
NO774165L (no) | 1978-06-08 |
BE861535A (fr) | 1978-06-06 |
DK541277A (da) | 1978-06-08 |
CA1069466A (fr) | 1980-01-08 |
IT1088364B (it) | 1985-06-10 |
GR62725B (en) | 1979-05-28 |
PT67368B (fr) | 1979-05-16 |
YU284577A (en) | 1982-08-31 |
NL7713533A (nl) | 1978-06-09 |
LU78620A1 (nl) | 1978-07-11 |
ZA777286B (en) | 1979-01-31 |
DE2754138A1 (de) | 1978-06-08 |
JPS5523682B2 (nl) | 1980-06-24 |
CH617604A5 (en) | 1980-06-13 |
ES464617A1 (es) | 1978-09-01 |
FR2373339B1 (nl) | 1981-06-12 |
FI773614A (fi) | 1978-06-08 |
PT67368A (fr) | 1978-01-01 |
PL202657A1 (pl) | 1978-06-19 |
IE46272L (en) | 1978-06-07 |
FR2373339A1 (fr) | 1978-07-07 |
JPS5383963A (en) | 1978-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |