SE306919B - - Google Patents
Info
- Publication number
- SE306919B SE306919B SE5360/64A SE536064A SE306919B SE 306919 B SE306919 B SE 306919B SE 5360/64 A SE5360/64 A SE 5360/64A SE 536064 A SE536064 A SE 536064A SE 306919 B SE306919 B SE 306919B
- Authority
- SE
- Sweden
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
- B21K5/00—Making tools or tool parts, e.g. pliers
- B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
- B21K5/04—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes twisting-tools, e.g. drills, reamers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17431/63A GB1087092A (en) | 1963-05-02 | 1963-05-02 | A method and machine for forming helically fluted rod-like articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE306919B true SE306919B (enExample) | 1968-12-16 |
Family
ID=10095069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5360/64A SE306919B (enExample) | 1963-05-02 | 1964-04-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3320785A (enExample) |
| GB (1) | GB1087092A (enExample) |
| SE (1) | SE306919B (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US245756A (en) * | 1881-08-16 | Machine fob twisting brill blanks | ||
| US2901932A (en) * | 1953-04-10 | 1959-09-01 | Erdelyi Ferenc | Method and apparatus for manufacturing tools with a rotational operating movement by rolling |
| US2985041A (en) * | 1953-05-11 | 1961-05-23 | Hayden Twist Drill Company | Method and machine for producing twist drills |
-
1963
- 1963-05-02 GB GB17431/63A patent/GB1087092A/en not_active Expired
-
1964
- 1964-04-29 US US363543A patent/US3320785A/en not_active Expired - Lifetime
- 1964-04-29 SE SE5360/64A patent/SE306919B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1087092A (en) | 1967-10-11 |
| US3320785A (en) | 1967-05-23 |