BE381370A - - Google Patents
Info
- Publication number
- BE381370A BE381370A BE381370DA BE381370A BE 381370 A BE381370 A BE 381370A BE 381370D A BE381370D A BE 381370DA BE 381370 A BE381370 A BE 381370A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1930M0015930 DE575529C (de) | 1930-08-20 | 1930-08-20 | Pilgerwalzenkaliber |
| DEM113361D DE576705C (de) | 1930-08-20 | 1931-01-03 | Walzenkalibrierung fuer Stopfenwalzwerke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381370A true BE381370A (xx) | 1931-08-31 |
Family
ID=6569745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381370D BE381370A (xx) | 1930-08-20 | 1931-07-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1960178A (xx) |
| BE (1) | BE381370A (xx) |
| DE (2) | DE575529C (xx) |
| FR (1) | FR722561A (xx) |
| GB (2) | GB369627A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE918023C (de) * | 1950-05-27 | 1954-09-16 | Schloemann Ag | Rohrwalzwerk, insbesondere Pilgerrohrwalzwerk, mit aus mehr als zwei Walzen bestehenden Kalibern |
| US4233834A (en) * | 1979-01-26 | 1980-11-18 | Sandvik Special Metal Corporation | Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced |
| CN115318828B (zh) * | 2022-09-02 | 2023-10-27 | 张家港华裕有色金属材料有限公司 | 一种用于冷轧金属管的轧制方法 |
-
1930
- 1930-08-20 DE DE1930M0015930 patent/DE575529C/de not_active Expired
- 1930-12-22 GB GB38604/30A patent/GB369627A/en not_active Expired
-
1931
- 1931-01-03 DE DEM113361D patent/DE576705C/de not_active Expired
- 1931-07-15 BE BE381370D patent/BE381370A/xx unknown
- 1931-07-16 FR FR722561D patent/FR722561A/fr not_active Expired
- 1931-07-24 GB GB21234/31A patent/GB375107A/en not_active Expired
- 1931-08-06 US US555587A patent/US1960178A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR722561A (fr) | 1932-03-26 |
| US1960178A (en) | 1934-05-22 |
| GB375107A (en) | 1932-06-23 |
| DE575529C (de) | 1933-04-28 |
| DE576705C (de) | 1933-05-15 |
| GB369627A (en) | 1932-03-22 |