NL60029C - - Google Patents
Info
- Publication number
- NL60029C NL60029C NL98930A NL98930A NL60029C NL 60029 C NL60029 C NL 60029C NL 98930 A NL98930 A NL 98930A NL 98930 A NL98930 A NL 98930A NL 60029 C NL60029 C NL 60029C
- Authority
- NL
- Netherlands
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
-
- 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
- B21H3/042—Thread-rolling heads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/551—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support with means actuated by work to release Tool from fixed position in Tool support
- Y10T408/552—Adapted to engage work at tool-axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Machine Tool Units (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE439280X | 1939-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL60029C true NL60029C (fr) | 1947-10-15 |
Family
ID=33480577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL98930A NL60029C (fr) | 1939-09-21 | 1940-09-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2376727A (fr) |
| BE (1) | BE439280A (fr) |
| NL (1) | NL60029C (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1602668A1 (de) * | 1966-02-01 | 1970-10-29 | Rotary Profile Anstalt | Arbeitskopf,insbesondere zum Gewinderollen |
| DE2219663A1 (de) * | 1972-04-21 | 1973-10-25 | Grob Kaltwalzmasch Ernst | Rollkopf zum kaltwalzen von vielkeilwellen oder zahnraedern |
| CH580462A5 (fr) * | 1974-08-06 | 1976-10-15 | Habegger Harold | |
| DE202004000424U1 (de) * | 2004-01-14 | 2004-04-01 | Fette Gmbh | Axialgewinderollkopf |
| DE202016100891U1 (de) * | 2016-02-19 | 2016-03-15 | Lmt Fette Werkzeugtechnik Gmbh & Co. Kg | Gewinderollkopf |
| US11697149B2 (en) * | 2021-04-23 | 2023-07-11 | Magna Powertrain, Inc. | Stamping press forming of outer diameter helical splines |
-
1940
- 1940-09-11 BE BE439280D patent/BE439280A/fr unknown
- 1940-09-11 NL NL98930A patent/NL60029C/xx active
- 1940-11-28 US US367509A patent/US2376727A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE439280A (fr) | 1940-10-31 |
| US2376727A (en) | 1945-05-22 |