JPS5444257B2 - - Google Patents
Info
- Publication number
- JPS5444257B2 JPS5444257B2 JP12016176A JP12016176A JPS5444257B2 JP S5444257 B2 JPS5444257 B2 JP S5444257B2 JP 12016176 A JP12016176 A JP 12016176A JP 12016176 A JP12016176 A JP 12016176A JP S5444257 B2 JPS5444257 B2 JP S5444257B2
- 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
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/56—Making machine elements screw-threaded elements
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016176A JPS53108063A (en) | 1976-10-06 | 1976-10-06 | Working method of screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016176A JPS53108063A (en) | 1976-10-06 | 1976-10-06 | Working method of screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53108063A JPS53108063A (en) | 1978-09-20 |
| JPS5444257B2 true JPS5444257B2 (en) | 1979-12-25 |
Family
ID=14779453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12016176A Granted JPS53108063A (en) | 1976-10-06 | 1976-10-06 | Working method of screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53108063A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665152A5 (en) * | 1985-01-10 | 1988-04-29 | Urs Kellner | METHOD FOR PRODUCING A CONICAL EXTERNAL THREAD. |
| DE102008038185B3 (en) * | 2008-08-19 | 2010-01-28 | Sieber Forming Solutions Gmbh | Method and device for the production of fastening or connecting means with radial outer contours, in particular screws or threaded bolts |
| CN102170981B (en) * | 2008-10-03 | 2014-04-16 | 西贝尔成型解决方案有限公司 | Method and device for the non-cutting production of an outside thread on hollow metal work pieces |
| JP6417506B2 (en) * | 2014-03-26 | 2018-11-07 | 株式会社ＮｅｊｉＬａｗ | Die structure for forging both screw bodies and method for forging both screw bodies |
-
1976
- 1976-10-06 JP JP12016176A patent/JPS53108063A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53108063A (en) | 1978-09-20 |