DD120601A1 - - Google Patents
Info
- Publication number
- DD120601A1 DD120601A1 DD187060A DD18706075A DD120601A1 DD 120601 A1 DD120601 A1 DD 120601A1 DD 187060 A DD187060 A DD 187060A DD 18706075 A DD18706075 A DD 18706075A DD 120601 A1 DD120601 A1 DD 120601A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B21K1/02—Making machine elements balls, rolls, or rollers, e.g. for bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
- B21G3/28—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 by forging or pressing
-
- 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
- B21K1/466—Heading machines with an oscillating die block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD187060A DD120601A1 (cg-RX-API-DMAC7.html) | 1975-07-03 | 1975-07-03 | |
| US05/702,862 US4052873A (en) | 1975-07-03 | 1976-07-06 | Apparatus for continuous pressing of bolts, screw blanks or similar parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD187060A DD120601A1 (cg-RX-API-DMAC7.html) | 1975-07-03 | 1975-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120601A1 true DD120601A1 (cg-RX-API-DMAC7.html) | 1976-06-20 |
Family
ID=5500922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187060A DD120601A1 (cg-RX-API-DMAC7.html) | 1975-07-03 | 1975-07-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4052873A (cg-RX-API-DMAC7.html) |
| DD (1) | DD120601A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8419637U1 (de) * | 1984-06-30 | 1984-10-11 | IOG Industrie-Ofenbau GmbH, 4000 Düsseldorf | Vorrichtung zum herstellen eines bandes, insbesondere metallbandes mit bandkantenverformungen |
| US5040397A (en) * | 1985-12-20 | 1991-08-20 | Bodnar Ernest R | Rotary apparatus and method |
| USRE33613E (en) * | 1985-12-20 | 1991-06-18 | Rotary apparatus | |
| US4732028A (en) * | 1985-12-20 | 1988-03-22 | Bodnar Ernest R | Rotary apparatus |
| DK560287A (da) * | 1987-10-26 | 1989-04-27 | Enkotec As | Fremgangsmaade til bearbejdning af et aflangt emne samt maskine til udoevelse af fremgangsmaaden |
| US20050202948A1 (en) * | 2004-03-10 | 2005-09-15 | Jensen L. G. | Web forming machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239912A (en) * | 1962-01-15 | 1966-03-15 | Bennett American Corp | Continuous forging method |
| US3359774A (en) * | 1965-03-24 | 1967-12-26 | Rota Forg Corp | Rotary forging machine or the like |
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1975
- 1975-07-03 DD DD187060A patent/DD120601A1/xx unknown
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1976
- 1976-07-06 US US05/702,862 patent/US4052873A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4052873A (en) | 1977-10-11 |