SE348762B - - Google Patents
Info
- Publication number
- SE348762B SE348762B SE1113869A SE1113869A SE348762B SE 348762 B SE348762 B SE 348762B SE 1113869 A SE1113869 A SE 1113869A SE 1113869 A SE1113869 A SE 1113869A SE 348762 B SE348762 B SE 348762B
- 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
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
- B21H7/182—Rolling annular grooves
- B21H7/185—Filet rolling, e.g. of crankshafts
-
- 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
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/08—Making machine elements axles or shafts crankshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Forging (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5725168 | 1968-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE348762B true SE348762B (da) | 1972-09-11 |
Family
ID=13050295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1113869A SE348762B (da) | 1968-08-12 | 1969-08-11 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1940858B2 (da) |
| DK (1) | DK138209B (da) |
| GB (1) | GB1270402A (da) |
| SE (1) | SE348762B (da) |
-
1969
- 1969-08-05 GB GB3917369A patent/GB1270402A/en not_active Expired
- 1969-08-11 DE DE19691940858 patent/DE1940858B2/de not_active Withdrawn
- 1969-08-11 SE SE1113869A patent/SE348762B/xx unknown
- 1969-08-11 DK DK430769A patent/DK138209B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1270402A (en) | 1972-04-12 |
| DK138209C (da) | 1979-01-08 |
| DE1940858B2 (de) | 1971-02-25 |
| DK138209B (da) | 1978-07-31 |
| DE1940858A1 (de) | 1970-09-10 |