DE169938C - - Google Patents
Info
- Publication number
- DE169938C DE169938C DENDAT169938D DE169938DA DE169938C DE 169938 C DE169938 C DE 169938C DE NDAT169938 D DENDAT169938 D DE NDAT169938D DE 169938D A DE169938D A DE 169938DA DE 169938 C DE169938 C DE 169938C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- die
- pipe
- pressing device
- guide slot
- 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.)
- Active
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
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE169938C true DE169938C (https=) |
Family
ID=435023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT169938D Active DE169938C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE169938C (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1527474B1 (de) * | 1963-02-14 | 1970-03-12 | Nautscho I I Exi Automobilnogo | Verfahren zur Herstellung von eine Vielkanteinschraubfassung aufweisenden,rohrfoermigen Zwischenprodukten fuer Zuendkerzenkoerper aus Stahl |
| WO2011104189A1 (de) * | 2010-02-26 | 2011-09-01 | Universität Stuttgart | Verfahren und vorrichtung zum fliesspressen von werkstücken |
-
0
- DE DENDAT169938D patent/DE169938C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1527474B1 (de) * | 1963-02-14 | 1970-03-12 | Nautscho I I Exi Automobilnogo | Verfahren zur Herstellung von eine Vielkanteinschraubfassung aufweisenden,rohrfoermigen Zwischenprodukten fuer Zuendkerzenkoerper aus Stahl |
| WO2011104189A1 (de) * | 2010-02-26 | 2011-09-01 | Universität Stuttgart | Verfahren und vorrichtung zum fliesspressen von werkstücken |
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