GB1513253A - Indirect extrusion processes and apparatus - Google Patents
Indirect extrusion processes and apparatusInfo
- Publication number
- GB1513253A GB1513253A GB864977A GB864977A GB1513253A GB 1513253 A GB1513253 A GB 1513253A GB 864977 A GB864977 A GB 864977A GB 864977 A GB864977 A GB 864977A GB 1513253 A GB1513253 A GB 1513253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extrusion processes
- indirect extrusion
- indirect
- processes
- extrusion
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/04—Cutting-off or removing waste
-
- 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
- B21C23/218—Indirect extrusion presses
-
- 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)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3537774A GB1524026A (en) | 1975-08-12 | 1975-08-12 | Structures which deform substantially with a controlled negative spring rate |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1513253A true GB1513253A (en) | 1978-06-07 |
Family
ID=10377059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3537774A Expired GB1524026A (en) | 1975-08-12 | 1975-08-12 | Structures which deform substantially with a controlled negative spring rate |
GB864977A Expired GB1513253A (en) | 1975-08-12 | 1977-03-01 | Indirect extrusion processes and apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3537774A Expired GB1524026A (en) | 1975-08-12 | 1975-08-12 | Structures which deform substantially with a controlled negative spring rate |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB1524026A (en) |
MY (1) | MY8000249A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2222383A (en) * | 1988-08-30 | 1990-03-07 | Precision Steel R & D Ltd | A method and apparatus of removing a pip from a machined component |
CN116729900A (en) * | 2023-08-15 | 2023-09-12 | 山西精工天佑煤矿机械制造有限公司 | Scraper conveyor with tail coal cleaning structure |
-
1975
- 1975-08-12 GB GB3537774A patent/GB1524026A/en not_active Expired
-
1977
- 1977-03-01 GB GB864977A patent/GB1513253A/en not_active Expired
-
1980
- 1980-12-31 MY MY8000249A patent/MY8000249A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2222383A (en) * | 1988-08-30 | 1990-03-07 | Precision Steel R & D Ltd | A method and apparatus of removing a pip from a machined component |
CN116729900A (en) * | 2023-08-15 | 2023-09-12 | 山西精工天佑煤矿机械制造有限公司 | Scraper conveyor with tail coal cleaning structure |
CN116729900B (en) * | 2023-08-15 | 2023-10-24 | 山西精工天佑煤矿机械制造有限公司 | Scraper conveyor with tail coal cleaning structure |
Also Published As
Publication number | Publication date |
---|---|
MY8000249A (en) | 1980-12-31 |
GB1524026A (en) | 1978-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19970228 |