DD124237A6 - - Google Patents
Info
- Publication number
- DD124237A6 DD124237A6 DD191119A DD19111976A DD124237A6 DD 124237 A6 DD124237 A6 DD 124237A6 DD 191119 A DD191119 A DD 191119A DD 19111976 A DD19111976 A DD 19111976A DD 124237 A6 DD124237 A6 DD 124237A6
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- 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
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
- B21K1/763—Inner elements of coupling members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503992A FR2299927A2 (fr) | 1975-02-07 | 1975-02-07 | Matrice pour le formage a froid de pieces metalliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD124237A6 true DD124237A6 (https=) | 1977-02-09 |
Family
ID=9150964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD191119A DD124237A6 (https=) | 1975-02-07 | 1976-02-05 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5524980B2 (https=) |
| BE (1) | BE837606R (https=) |
| BR (1) | BR7600691A (https=) |
| DD (1) | DD124237A6 (https=) |
| DE (1) | DE2601285C3 (https=) |
| ES (1) | ES444947A2 (https=) |
| FR (1) | FR2299927A2 (https=) |
| GB (1) | GB1516941A (https=) |
| IT (1) | IT1053908B (https=) |
| NL (1) | NL7601196A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853230C2 (de) * | 1978-12-09 | 1987-05-07 | Metallumform Hubert Eing., 3510 Hann | Verfahren zur Herstellung einer Nabe eines homokinetischen Gelenkes |
| DE3308421A1 (de) * | 1983-03-09 | 1984-09-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von bifunktionellen polyphenylenethern |
| DE3502675A1 (de) * | 1985-01-26 | 1986-07-31 | Alfred Teves Gmbh, 6000 Frankfurt | Verfahren zum formpressen eines formteils |
| JPS6216301U (https=) * | 1985-07-12 | 1987-01-31 | ||
| JP6552848B2 (ja) * | 2014-03-28 | 2019-07-31 | Ntn株式会社 | 自在継手用トラニオンの閉塞鍛造方法および自在継手用トラニオン |
| CN118237534A (zh) * | 2024-04-02 | 2024-06-25 | 河南中原特钢装备制造有限公司 | 手动精锻大变形量台阶轴空心管的工装及精锻方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1065251B (https=) * | 1956-03-28 | |||
| TR18485A (tr) * | 1973-04-17 | 1977-02-24 | Glaenzer Sa | Madensel parcalarin soguk olarak sekillendirilmesine mahsus tertibat |
-
1975
- 1975-02-07 FR FR7503992A patent/FR2299927A2/fr active Granted
-
1976
- 1976-01-15 BE BE163548A patent/BE837606R/xx active
- 1976-01-15 DE DE2601285A patent/DE2601285C3/de not_active Expired
- 1976-01-30 GB GB3734/76A patent/GB1516941A/en not_active Expired
- 1976-02-02 IT IT47912/76A patent/IT1053908B/it active
- 1976-02-04 BR BR7600691A patent/BR7600691A/pt unknown
- 1976-02-05 DD DD191119A patent/DD124237A6/xx unknown
- 1976-02-05 JP JP1181176A patent/JPS5524980B2/ja not_active Expired
- 1976-02-05 NL NL7601196A patent/NL7601196A/xx not_active Application Discontinuation
- 1976-02-06 ES ES444947A patent/ES444947A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7601196A (nl) | 1976-08-10 |
| FR2299927A2 (fr) | 1976-09-03 |
| FR2299927B2 (https=) | 1980-04-04 |
| DE2601285A1 (de) | 1976-08-19 |
| GB1516941A (en) | 1978-07-05 |
| DE2601285B2 (de) | 1981-05-14 |
| ES444947A2 (es) | 1977-05-01 |
| JPS5524980B2 (https=) | 1980-07-02 |
| BE837606R (fr) | 1976-07-15 |
| JPS51103861A (https=) | 1976-09-14 |
| IT1053908B (it) | 1981-10-10 |
| DE2601285C3 (de) | 1982-01-21 |
| BR7600691A (pt) | 1976-08-31 |