AT179953B - Device for rolling screw threads - Google Patents
Device for rolling screw threadsInfo
- Publication number
- AT179953B AT179953B AT179953DA AT179953B AT 179953 B AT179953 B AT 179953B AT 179953D A AT179953D A AT 179953DA AT 179953 B AT179953 B AT 179953B
- Authority
- AT
- Austria
- Prior art keywords
- screw threads
- rolling screw
- rolling
- threads
- screw
- Prior art date
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
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT179953T | 1949-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT179953B true AT179953B (en) | 1954-10-25 |
Family
ID=3660573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT179953D AT179953B (en) | 1949-07-28 | 1949-07-28 | Device for rolling screw threads |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT179953B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027626B (en) * | 1956-05-23 | 1958-04-10 | Wilhelm Fette Fa | Self-opening thread rolling head with freely rotatable grooved rollers set at an angle to the workpiece axis |
DE1061728B (en) * | 1955-06-11 | 1959-07-23 | Wilhelm Fette Praez Swerkzeug | Self-popping thread rolling head |
-
1949
- 1949-07-28 AT AT179953D patent/AT179953B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061728B (en) * | 1955-06-11 | 1959-07-23 | Wilhelm Fette Praez Swerkzeug | Self-popping thread rolling head |
DE1027626B (en) * | 1956-05-23 | 1958-04-10 | Wilhelm Fette Fa | Self-opening thread rolling head with freely rotatable grooved rollers set at an angle to the workpiece axis |
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