JPS5542653B2 - - Google Patents
Info
- Publication number
- JPS5542653B2 JPS5542653B2 JP16542578A JP16542578A JPS5542653B2 JP S5542653 B2 JPS5542653 B2 JP S5542653B2 JP 16542578 A JP16542578 A JP 16542578A JP 16542578 A JP16542578 A JP 16542578A JP S5542653 B2 JPS5542653 B2 JP S5542653B2
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/022—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling combined with rolling splines, ribs, grooves or the like, e.g. using compound dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cell Separators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16542578A JPS5592241A (en) | 1978-12-29 | 1978-12-29 | Production of separator for concrete mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16542578A JPS5592241A (en) | 1978-12-29 | 1978-12-29 | Production of separator for concrete mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592241A JPS5592241A (en) | 1980-07-12 |
| JPS5542653B2 true JPS5542653B2 (en) | 1980-10-31 |
Family
ID=15812171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16542578A Granted JPS5592241A (en) | 1978-12-29 | 1978-12-29 | Production of separator for concrete mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5592241A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1279081B1 (en) * | 1995-11-29 | 1997-12-04 | Pi Gi Di G Parodi | PROCEDURE FOR THE CREATION OF A SPECIAL SCREW FOR FURNITURE HINGES AND SCREW OBTAINED WITH THIS PROCEDURE |
| SG155801A1 (en) * | 2008-03-24 | 2009-10-29 | Chua Bong Sai | Method for working a thread on deformed reinforcing bar |
-
1978
- 1978-12-29 JP JP16542578A patent/JPS5592241A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5592241A (en) | 1980-07-12 |