SE346360B - - Google Patents
Info
- Publication number
- SE346360B SE346360B SE776766A SE776766A SE346360B SE 346360 B SE346360 B SE 346360B SE 776766 A SE776766 A SE 776766A SE 776766 A SE776766 A SE 776766A SE 346360 B SE346360 B SE 346360B
- Authority
- SE
- Sweden
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
- B21H3/027—Rolling of self-tapping screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK285765A DK112829B (da) | 1965-06-08 | 1965-06-08 | Selvskærende skrue. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE346360B true SE346360B (pm) | 1972-07-03 |
Family
ID=8116482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE776766A SE346360B (pm) | 1965-06-08 | 1966-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1974975U (pm) |
| DK (1) | DK112829B (pm) |
| GB (1) | GB1141312A (pm) |
| SE (1) | SE346360B (pm) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937119A (en) * | 1974-12-23 | 1976-02-10 | Illinois Tool Works, Inc. | Masonry anchor device |
| GB8629548D0 (en) * | 1986-12-10 | 1987-01-21 | Cole H F | Insert for screw-threaded hole in object |
| DE102005022215A1 (de) * | 2005-05-13 | 2006-11-16 | Ejot Gmbh & Co. Kg | Gewindeformende Schraube |
| DE102013203148A1 (de) * | 2013-02-26 | 2014-08-28 | Hilti Aktiengesellschaft | Herstellungsverfahren für Schrauben und Betonschraube |
| DE102013203150A1 (de) * | 2013-02-26 | 2014-08-28 | Hilti Aktiengesellschaft | Verfahren zum Herstellen einer Betonschraube |
-
1965
- 1965-06-08 DK DK285765A patent/DK112829B/da unknown
-
1966
- 1966-06-02 DE DE1966J0015195 patent/DE1974975U/de not_active Expired
- 1966-06-07 SE SE776766A patent/SE346360B/xx unknown
- 1966-06-08 GB GB2562866A patent/GB1141312A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK112829B (da) | 1969-01-20 |
| DE1974975U (de) | 1967-12-14 |
| GB1141312A (en) | 1969-01-29 |