FR2484872B1 - - Google Patents
Info
- Publication number
- FR2484872B1 FR2484872B1 FR8018393A FR8018393A FR2484872B1 FR 2484872 B1 FR2484872 B1 FR 2484872B1 FR 8018393 A FR8018393 A FR 8018393A FR 8018393 A FR8018393 A FR 8018393A FR 2484872 B1 FR2484872 B1 FR 2484872B1
- Authority
- FR
- France
- 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
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/026—Rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/10—Compression, e.g. longitudinal compression
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3023284A DE3023284A1 (de) | 1980-06-21 | 1980-06-21 | Verfahren und vorrichtung zum herstellen eines fuer die verarbeitung in einem schraeglochwalzwerk geeigneten mehrkantigen knueppels bzw. blocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2484872A1 FR2484872A1 (fr) | 1981-12-24 |
| FR2484872B1 true FR2484872B1 (US07860544-20101228-C00003.png) | 1985-03-01 |
Family
ID=6105135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8018393A Granted FR2484872A1 (fr) | 1980-06-21 | 1980-08-22 | Procede et dispositif de fabrication d'une billette polygonale laminee ou coulee ou d'un bloc polygonal obtenu par coulee |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2450874C2 (ru) * | 2010-07-14 | 2012-05-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Четырехвалковая калибровочная клеть |
| CN103433300B (zh) * | 2013-08-07 | 2015-04-15 | 常熟市梅李机械制造有限公司 | 穿孔机的钢坯推送装置 |
| CN107497855A (zh) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | 一种钢管穿孔机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE365075C (de) * | 1921-01-08 | 1922-12-07 | Heinrich Stueting | Verfahren zum Auswalzen von Vollmaterial im Universalwalzwerk |
| FR631628A (fr) * | 1926-06-23 | 1927-12-23 | Metallurg De Montbard Aulnoye | Perfectionnements à la fabrication des tubes sans soudure |
| US2059124A (en) * | 1934-02-15 | 1936-10-27 | Lansdowne Steel & Iron Company | Apparatus for working standard steel billets |
| US2341910A (en) * | 1940-07-12 | 1944-02-15 | Samuel E Diescher | Method of and machine for preblooming ingots |
| DE2462279B2 (de) * | 1974-04-17 | 1977-05-18 | Ausscheidung aus: 24 18 453 Schloemann Siemag AG, 4000 Düsseldorf | Verfahren und vorrichtung zum herstellen von achtkantquerschnitten als ausgangsmaterial fuer das walzen auf schraegwalzwerken mit planetenantrieb |
| IT1076296B (it) * | 1977-03-31 | 1985-04-27 | Properzi Giulio | Procedimento di laminazione di un lingotto proveniente da una macchina di colata continua del tipo a ruota e nastro,e laminatoio per l'attuazione di detto procedimento |
| DE2747317A1 (de) * | 1977-10-21 | 1979-05-03 | Benteler Geb Paderwerk | Walzverfahren und -vorrichtung zur herstellung konisch kalibrierter metallbloecke |
-
1980
- 1980-06-21 DE DE3023284A patent/DE3023284A1/de not_active Withdrawn
- 1980-08-22 FR FR8018393A patent/FR2484872A1/fr active Granted
- 1980-08-28 BE BE2/58718A patent/BE884959A/fr not_active IP Right Cessation
- 1980-08-28 JP JP11786980A patent/JPS5714401A/ja active Pending
- 1980-09-08 IT IT49629/80A patent/IT1145414B/it active
- 1980-09-11 GB GB8029443A patent/GB2078579B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2078579A (en) | 1982-01-13 |
| IT1145414B (it) | 1986-11-05 |
| GB2078579B (en) | 1983-09-01 |
| JPS5714401A (en) | 1982-01-25 |
| BE884959A (fr) | 1980-12-16 |
| DE3023284A1 (de) | 1982-01-28 |
| IT8049629A0 (it) | 1980-09-08 |
| FR2484872A1 (fr) | 1981-12-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |