FR2484295A2 - Procede pour amorcer de facon dirigee le laminage a pas de pelerin des tubes et appareils pour la mise en oeuvre du procede - Google Patents
Procede pour amorcer de facon dirigee le laminage a pas de pelerin des tubes et appareils pour la mise en oeuvre du procede Download PDFInfo
- Publication number
- FR2484295A2 FR2484295A2 FR8109499A FR8109499A FR2484295A2 FR 2484295 A2 FR2484295 A2 FR 2484295A2 FR 8109499 A FR8109499 A FR 8109499A FR 8109499 A FR8109499 A FR 8109499A FR 2484295 A2 FR2484295 A2 FR 2484295A2
- Authority
- FR
- France
- Prior art keywords
- rolling
- mandrel
- interchangeable
- hollow ingot
- levers
- Prior art date
- 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
- 238000000034 method Methods 0.000 title description 3
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000037452 priming Effects 0.000 claims abstract description 4
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000009365 direct transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Metal Rolling (AREA)
- Support Of The Bearing (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3018612A DE3018612C2 (de) | 1980-05-13 | 1980-05-13 | Vorrichtung zum Anpilgern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2484295A2 true FR2484295A2 (fr) | 1981-12-18 |
| FR2484295B2 FR2484295B2 (cs) | 1985-03-08 |
Family
ID=6102471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8109499A Granted FR2484295A2 (fr) | 1980-05-13 | 1981-05-13 | Procede pour amorcer de facon dirigee le laminage a pas de pelerin des tubes et appareils pour la mise en oeuvre du procede |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE888767R (cs) |
| CS (1) | CS227679B2 (cs) |
| DE (1) | DE3018612C2 (cs) |
| ES (1) | ES8300521A2 (cs) |
| FR (1) | FR2484295A2 (cs) |
| GB (1) | GB2077164B (cs) |
| IT (1) | IT1135694B (cs) |
| RO (1) | RO81971A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010020976A1 (de) * | 2010-05-12 | 2011-11-17 | V&M Deutschland Gmbh | Verfahren zum Anpilgern eines auf einen Dorn aufgeschobenen Hohlblockes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR806016A (fr) * | 1935-02-26 | 1936-12-05 | Mannesmann Roehren Werke Ag | Procédé de fabrication des tubes par laminage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE169853C (cs) * | ||||
| DE803230C (de) * | 1948-11-13 | 1951-04-02 | Westdeutsche Mannesmannroehren | Vorrichtung zum Anspitzen von Hohlbloecken fuer Rohrwalzwerke |
-
1980
- 1980-05-13 DE DE3018612A patent/DE3018612C2/de not_active Expired
-
1981
- 1981-02-16 ES ES499472A patent/ES8300521A2/es not_active Expired
- 1981-02-25 RO RO81103519A patent/RO81971A/ro unknown
- 1981-03-23 IT IT20659/81A patent/IT1135694B/it active
- 1981-04-22 CS CS813035A patent/CS227679B2/cs unknown
- 1981-05-12 BE BE0/204760A patent/BE888767R/fr not_active IP Right Cessation
- 1981-05-13 FR FR8109499A patent/FR2484295A2/fr active Granted
- 1981-05-13 GB GB8114577A patent/GB2077164B/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR806016A (fr) * | 1935-02-26 | 1936-12-05 | Mannesmann Roehren Werke Ag | Procédé de fabrication des tubes par laminage |
Also Published As
| Publication number | Publication date |
|---|---|
| ES499472A0 (es) | 1982-11-01 |
| RO81971A (ro) | 1983-08-03 |
| DE3018612A1 (de) | 1981-11-19 |
| FR2484295B2 (cs) | 1985-03-08 |
| GB2077164A (en) | 1981-12-16 |
| CS227679B2 (en) | 1984-05-14 |
| IT1135694B (it) | 1986-08-27 |
| RO81971B (ro) | 1983-07-30 |
| IT8120659A0 (it) | 1981-03-23 |
| DE3018612C2 (de) | 1985-10-31 |
| BE888767R (fr) | 1981-08-28 |
| GB2077164B (en) | 1983-12-07 |
| ES8300521A2 (es) | 1982-11-01 |
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