DD121726A1 - - Google Patents
Info
- Publication number
- DD121726A1 DD121726A1 DD18706675A DD18706675A DD121726A1 DD 121726 A1 DD121726 A1 DD 121726A1 DD 18706675 A DD18706675 A DD 18706675A DD 18706675 A DD18706675 A DD 18706675A DD 121726 A1 DD121726 A1 DD 121726A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- 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)
- Press Drives And Press Lines (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18706675A DD121726A1 (en:Method) | 1975-07-03 | 1975-07-03 | |
| DE19762616163 DE2616163A1 (de) | 1975-07-03 | 1976-04-13 | Einrichtung zum kontinuierlichen pressen von bolzen, schraubenrohlingen oder aehnlichen teilen |
| JP6884876A JPS5235755A (en) | 1975-07-03 | 1976-06-14 | Device for continuously pressing bolt or screw blank |
| FR7619511A FR2316018B1 (fr) | 1975-07-03 | 1976-06-25 | Installation pour le formage a la presse en continu d'ebauches de boulons, de vis ou pieces analogues |
| IT5021176A IT1066566B (it) | 1975-07-03 | 1976-06-30 | Congegno per lo stampaggio continuo di perni greggi di vite o partisimili |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18706675A DD121726A1 (en:Method) | 1975-07-03 | 1975-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121726A1 true DD121726A1 (en:Method) | 1976-08-20 |
Family
ID=5500928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18706675A DD121726A1 (en:Method) | 1975-07-03 | 1975-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5235755A (en:Method) |
| DD (1) | DD121726A1 (en:Method) |
| DE (1) | DE2616163A1 (en:Method) |
| FR (1) | FR2316018B1 (en:Method) |
| IT (1) | IT1066566B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850389A (zh) * | 2022-06-10 | 2022-08-05 | 嘉兴海缙五金科技股份有限公司 | 一种螺母生产用冷镦装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19928703B4 (de) * | 1999-06-23 | 2008-04-17 | Leitold, Manfred, Dipl.-Ing. | Verfahren und Vorrichtung zur Herstellung eines Bolzens |
| CN110125296B (zh) * | 2019-05-23 | 2024-04-26 | 王刚 | 一种气化炉体的加工设备及加工方法 |
| CN111085649A (zh) * | 2019-12-18 | 2020-05-01 | 安徽阳天机械工业有限公司 | 一种新型行程可调节式阳模推出机构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE18258C (de) * | A. D. CREMIDI in London | Nagelkopf-Presse | ||
| DE39081C (de) * | J. RENT in Ober-Döbling bei Wien | Konischer Zuführungstrichter an Bolzen- und Nietenpressen | ||
| FR333124A (fr) * | 1903-06-17 | 1903-11-16 | David Kainscop | Machine à frapper et à ébarber automatiquement les tirefonds et autres similaires |
| GB195140A (en) * | 1921-12-20 | 1923-03-20 | Frank Humphris | A new or improved machine for making tacks, nails, rivets, pins or the like |
| 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 |
-
1975
- 1975-07-03 DD DD18706675A patent/DD121726A1/xx unknown
-
1976
- 1976-04-13 DE DE19762616163 patent/DE2616163A1/de not_active Withdrawn
- 1976-06-14 JP JP6884876A patent/JPS5235755A/ja active Pending
- 1976-06-25 FR FR7619511A patent/FR2316018B1/fr not_active Expired
- 1976-06-30 IT IT5021176A patent/IT1066566B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850389A (zh) * | 2022-06-10 | 2022-08-05 | 嘉兴海缙五金科技股份有限公司 | 一种螺母生产用冷镦装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2616163A1 (de) | 1977-02-03 |
| IT1066566B (it) | 1985-03-12 |
| FR2316018A1 (fr) | 1977-01-28 |
| FR2316018B1 (fr) | 1981-09-18 |
| JPS5235755A (en) | 1977-03-18 |