JPS6143945B2 - - Google Patents
Info
- Publication number
- JPS6143945B2 JPS6143945B2 JP53142513A JP14251378A JPS6143945B2 JP S6143945 B2 JPS6143945 B2 JP S6143945B2 JP 53142513 A JP53142513 A JP 53142513A JP 14251378 A JP14251378 A JP 14251378A JP S6143945 B2 JPS6143945 B2 JP S6143945B2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- hole
- protruding
- slug
- forming
- 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.)
- Expired
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
- B21K1/28—Making machine elements wheels; discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
- Synchronous Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14251378A JPS5568855A (en) | 1978-11-17 | 1978-11-17 | Preparation of revolving-field pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14251378A JPS5568855A (en) | 1978-11-17 | 1978-11-17 | Preparation of revolving-field pole piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5568855A JPS5568855A (en) | 1980-05-23 |
| JPS6143945B2 true JPS6143945B2 (cs) | 1986-09-30 |
Family
ID=15317092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14251378A Granted JPS5568855A (en) | 1978-11-17 | 1978-11-17 | Preparation of revolving-field pole piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5568855A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118891B2 (ja) * | 1989-09-04 | 1995-12-18 | 有限会社加藤鉄工所 | 交流発電機の回転子鉄心の製造方法 |
-
1978
- 1978-11-17 JP JP14251378A patent/JPS5568855A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5568855A (en) | 1980-05-23 |
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