DE270287C - - Google Patents
Info
- Publication number
- DE270287C DE270287C DENDAT270287D DE270287DA DE270287C DE 270287 C DE270287 C DE 270287C DE NDAT270287 D DENDAT270287 D DE NDAT270287D DE 270287D A DE270287D A DE 270287DA DE 270287 C DE270287 C DE 270287C
- Authority
- DE
- Germany
- Prior art keywords
- die
- workpiece
- under
- punch
- upsetting
- 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
- 230000001808 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000036633 rest Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/50—Trimming or shearing formed heads, e.g. working with dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE270287C true DE270287C (US06534493-20030318-C00166.png) |
Family
ID=527049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT270287D Active DE270287C (US06534493-20030318-C00166.png) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE270287C (US06534493-20030318-C00166.png) |
-
0
- DE DENDAT270287D patent/DE270287C/de active Active
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