JPS531736B2 - - Google Patents
Info
- Publication number
- JPS531736B2 JPS531736B2 JP8175972A JP8175972A JPS531736B2 JP S531736 B2 JPS531736 B2 JP S531736B2 JP 8175972 A JP8175972 A JP 8175972A JP 8175972 A JP8175972 A JP 8175972A JP S531736 B2 JPS531736 B2 JP S531736B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7227067A FR2193667B1 (de) | 1972-07-27 | 1972-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4937853A JPS4937853A (de) | 1974-04-08 |
| JPS531736B2 true JPS531736B2 (de) | 1978-01-21 |
Family
ID=9102448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8175972A Expired JPS531736B2 (de) | 1972-07-27 | 1972-08-15 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS531736B2 (de) |
| CA (1) | CA964900A (de) |
| FR (1) | FR2193667B1 (de) |
| GB (1) | GB1407283A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0718446Y2 (ja) * | 1990-05-26 | 1995-05-01 | 株式会社日本製鋼所 | 閉塞鍛造用金型 |
| CA2183636C (en) * | 1994-02-23 | 2005-04-19 | Hiroshi Kitaguchi | Bis-azo compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966987A (en) * | 1956-03-29 | 1961-01-03 | American Radiator & Standard | Punch and die for cold shaping of steel |
-
1972
- 1972-07-27 FR FR7227067A patent/FR2193667B1/fr not_active Expired
- 1972-08-15 JP JP8175972A patent/JPS531736B2/ja not_active Expired
- 1972-10-24 GB GB4891272A patent/GB1407283A/en not_active Expired
- 1972-11-01 CA CA155,342A patent/CA964900A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA964900A (en) | 1975-03-25 |
| FR2193667B1 (de) | 1978-12-29 |
| FR2193667A1 (de) | 1974-02-22 |
| JPS4937853A (de) | 1974-04-08 |
| GB1407283A (en) | 1975-09-24 |