GB739292A - Improvements in drawing or extruding dies - Google Patents
Improvements in drawing or extruding diesInfo
- Publication number
- GB739292A GB739292A GB1458553A GB1458553A GB739292A GB 739292 A GB739292 A GB 739292A GB 1458553 A GB1458553 A GB 1458553A GB 1458553 A GB1458553 A GB 1458553A GB 739292 A GB739292 A GB 739292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extruding
- extruding dies
- die
- dies
- investments
- 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
-
- 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
- B21C25/02—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
739,292. Drawing-dies; extruding. PATENTS & INVESTMENTS, Ltd. May 12, 1954 [May 26, 1953], No. 14585/53. Class 83 (4). The lead-in surface 13 of a drawing or extruding die 10 are curved convexly in both the longitudinal and transverse section. In a die of hexagonal section 12 the material is caused to flow laterally towards the corners.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1458553A GB739292A (en) | 1953-05-26 | 1953-05-26 | Improvements in drawing or extruding dies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1458553A GB739292A (en) | 1953-05-26 | 1953-05-26 | Improvements in drawing or extruding dies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB739292A true GB739292A (en) | 1955-10-26 |
Family
ID=10043887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1458553A Expired GB739292A (en) | 1953-05-26 | 1953-05-26 | Improvements in drawing or extruding dies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB739292A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018123A1 (en) * | 2002-08-22 | 2004-03-04 | Jordan Chalmer C | Improved tool for removing damaged fasteners and securing new fasteners and improved method for making such tool |
-
1953
- 1953-05-26 GB GB1458553A patent/GB739292A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018123A1 (en) * | 2002-08-22 | 2004-03-04 | Jordan Chalmer C | Improved tool for removing damaged fasteners and securing new fasteners and improved method for making such tool |
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