JPS5617963B2 - - Google Patents
Info
- Publication number
- JPS5617963B2 JPS5617963B2 JP6837778A JP6837778A JPS5617963B2 JP S5617963 B2 JPS5617963 B2 JP S5617963B2 JP 6837778 A JP6837778 A JP 6837778A JP 6837778 A JP6837778 A JP 6837778A JP S5617963 B2 JPS5617963 B2 JP S5617963B2
- 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.)
- Expired
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
- B21B21/04—Pilgrim-step feeding mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Extrusion Of Metal (AREA)
- Metal Extraction Processes (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772485451A SU735343A1 (en) | 1977-06-08 | 1977-06-08 | Arrangement for advancing mandrel rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5433858A JPS5433858A (en) | 1979-03-12 |
| JPS5617963B2 true JPS5617963B2 (en) | 1981-04-25 |
Family
ID=20708762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6837778A Granted JPS5433858A (en) | 1977-06-08 | 1978-06-08 | Pilger method of rolling tube and rolling mill therefor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5433858A (en) |
| BR (1) | BR7803688A (en) |
| DE (1) | DE2825008A1 (en) |
| ES (2) | ES470614A1 (en) |
| FR (1) | FR2393618A1 (en) |
| IT (1) | IT1096510B (en) |
| SU (1) | SU735343A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538350A (en) * | 1982-06-24 | 1985-09-03 | Nosal Vsevolod V | Method of manufacturing a multicore cable |
| DE3390513C2 (en) * | 1983-07-29 | 1991-09-26 | Mo I Stali I Splavov | Process for pilgrim step rolling of pipes and rolling mill for carrying them out |
| FR2584632B1 (en) * | 1985-07-12 | 1989-11-17 | Delquie Maurice | MACHINE FOR FORMING PARALLEL WAVES IN A SHEET AND FOR WELDING EACH OF THESE WAVES AT ITS LONGITUDINAL ENDS |
| RU2450875C1 (en) * | 2010-12-22 | 2012-05-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Roll mill adjustable-speed long mandrel drive |
| DE102011110939A1 (en) * | 2011-08-17 | 2013-02-21 | Sms Meer Gmbh | Method and device for producing cold pilgered pipes |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634385C (en) * | 1929-12-02 | 1936-08-26 | Kronprinz Akt Ges Fuer Metalli | Pilgrim's step rolling mill |
| US2358929A (en) * | 1942-05-13 | 1944-09-26 | Rockrite Processes Inc | Roll stand |
| US2386863A (en) * | 1943-11-19 | 1945-10-16 | Rockrite Processes Inc | Reducing mill |
| US2680391A (en) * | 1951-08-17 | 1954-06-08 | Ingersoll Milling Machine Co | Apparatus for working metal |
| DE1027622B (en) * | 1954-03-16 | 1958-04-10 | Svenska Metallverken Ab | Device for step-by-step advancement of the blanks on a mandrel in cold pilger mills |
| US3487675A (en) * | 1966-02-01 | 1970-01-06 | Sandvikens Jernverks Ab | Tube forming |
| HU155536A (en) * | 1967-10-05 | |||
| US3570294A (en) * | 1967-12-06 | 1971-03-16 | Jintaro Shibata | Pipe rolling equipment |
| GB1240353A (en) * | 1968-09-03 | 1971-07-21 | Inst Chernoi Metallurgii | A feeder mechanism for a cold rolling tube mill |
-
1977
- 1977-06-08 SU SU772485451A patent/SU735343A1/en active
-
1978
- 1978-06-07 DE DE19782825008 patent/DE2825008A1/en active Granted
- 1978-06-08 ES ES470614A patent/ES470614A1/en not_active Expired
- 1978-06-08 JP JP6837778A patent/JPS5433858A/en active Granted
- 1978-06-08 IT IT24353/78A patent/IT1096510B/en active
- 1978-06-08 ES ES470613A patent/ES470613A1/en not_active Expired
- 1978-06-08 FR FR7817181A patent/FR2393618A1/en active Granted
- 1978-06-08 BR BR7803688A patent/BR7803688A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2393618A1 (en) | 1979-01-05 |
| DE2825008A1 (en) | 1979-01-11 |
| IT1096510B (en) | 1985-08-26 |
| FR2393618B1 (en) | 1980-11-14 |
| ES470613A1 (en) | 1979-02-01 |
| IT7824353A0 (en) | 1978-06-08 |
| JPS5433858A (en) | 1979-03-12 |
| SU735343A1 (en) | 1980-05-25 |
| BR7803688A (en) | 1979-01-09 |
| ES470614A1 (en) | 1979-02-01 |
| DE2825008C2 (en) | 1987-07-23 |