AT297638B - Verfahren und Vorrichtung zum Herstellen konischer Metallstäbe - Google Patents
Verfahren und Vorrichtung zum Herstellen konischer MetallstäbeInfo
- Publication number
- AT297638B AT297638B AT424269A AT424269A AT297638B AT 297638 B AT297638 B AT 297638B AT 424269 A AT424269 A AT 424269A AT 424269 A AT424269 A AT 424269A AT 297638 B AT297638 B AT 297638B
- Authority
- AT
- Austria
- Prior art keywords
- metal rods
- conical metal
- manufacturing conical
- manufacturing
- rods
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/20—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a non-continuous process,(e.g. skew rolling, i.e. planetary cross rolling)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal drawing
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT424269A AT297638B (de) | 1967-11-04 | 1969-05-02 | Verfahren und Vorrichtung zum Herstellen konischer Metallstäbe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST027537 | 1967-11-04 | ||
| AT424269A AT297638B (de) | 1967-11-04 | 1969-05-02 | Verfahren und Vorrichtung zum Herstellen konischer Metallstäbe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT297638B true AT297638B (de) | 1972-04-10 |
Family
ID=25600968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT424269A AT297638B (de) | 1967-11-04 | 1969-05-02 | Verfahren und Vorrichtung zum Herstellen konischer Metallstäbe |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT297638B (de) |
-
1969
- 1969-05-02 AT AT424269A patent/AT297638B/de not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH486901A (de) | Verfahren und Vorrichtung zum Durchführen von Verdampfungen | |
| AT305577B (de) | Verfahren und Vorrichtung zum Herstellen von Bauelementen | |
| CH461791A (de) | Verfahren und Vorrichtung zum induktiven Beheizen von Formwerkzeugen | |
| AT265555B (de) | Verfahren und Vorrichtung zum Herstellen von Ballotinen | |
| AT291714B (de) | Verfahren und Vorrichtung zum hydromechanischen Stülpziehen | |
| AT288895B (de) | Verfahren und Vorrichtung zum Herstellen von Luftreifen | |
| AT273168B (de) | Verfahren und Vorrichtung zum Filtrieren | |
| CH463437A (de) | Verfahren und Vorrichtung zum Herstellen von schraubenlinienförmig gefalzten Rohren | |
| AT287446B (de) | Verfahren und Vorrichtung zum hydromechanischen Ziehen | |
| AT293955B (de) | Vorrichtung und Verfahren zum Verpacken | |
| AT249296B (de) | Verfahren und Vorrichtung zum Herstellen von Tafelglas | |
| AT306672B (de) | Verfahren und Vorrichtung zum Herstellen von geschichteten Bändern | |
| CH495297A (de) | Glaslot und Verfahren zum Herstellen dieses Glaslots | |
| AT309064B (de) | Verfahren und Vorrichtung zum Herstellen von Formkörpern | |
| AT271167B (de) | Verfahren und Vorrichtung zum Gefriertrocknen | |
| AT304339B (de) | Verfahren und Vorrichtung zum Herstellen von Filterzigarettenhülsen | |
| AT295967B (de) | Verfahren und Vorrichtung zum Flämmen | |
| AT311766B (de) | Verfahren und Vorrichtung zum Vierkantschmieden | |
| AT312000B (de) | Verfahren und Vorrichtung zum Filtern | |
| CH476872A (de) | Noppengarn und Verfahren und Vorrichtung zu seiner Herstellung | |
| CH495034A (de) | Verfahren und Vorrichtung zum Herstellen von Kernbrennstoffkörpern | |
| AT292933B (de) | Verfahren und Vorrichtung zum Gießen | |
| AT324089B (de) | Verfahren und vorrichtung zum herstellen kegelstumpfförmiger metalltuben | |
| AT309369B (de) | Verfahren und Vorrichtung zum Herstellen nahtloser Stahlrohre | |
| CH521238A (de) | Verfahren und Vorrichtung zum Übertragen von Zeichen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |