JPS4889480A - - Google Patents
Info
- Publication number
- JPS4889480A JPS4889480A JP1640073A JP1640073A JPS4889480A JP S4889480 A JPS4889480 A JP S4889480A JP 1640073 A JP1640073 A JP 1640073A JP 1640073 A JP1640073 A JP 1640073A JP S4889480 A JPS4889480 A JP S4889480A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS83372A CS156312B1 (en:Method) | 1972-02-10 | 1972-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4889480A true JPS4889480A (en:Method) | 1973-11-22 |
| JPS5414787B2 JPS5414787B2 (en:Method) | 1979-06-09 |
Family
ID=5341228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1640073A Expired JPS5414787B2 (en:Method) | 1972-02-10 | 1973-02-09 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5414787B2 (en:Method) |
| CS (1) | CS156312B1 (en:Method) |
| GB (1) | GB1371472A (en:Method) |
-
1972
- 1972-02-10 CS CS83372A patent/CS156312B1/cs unknown
-
1973
- 1973-01-30 GB GB456973A patent/GB1371472A/en not_active Expired
- 1973-02-09 JP JP1640073A patent/JPS5414787B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5414787B2 (en:Method) | 1979-06-09 |
| CS156312B1 (en:Method) | 1974-07-24 |
| GB1371472A (en) | 1974-10-23 |