GB8419597D0 - Production of hollow body - Google Patents
Production of hollow bodyInfo
- Publication number
- GB8419597D0 GB8419597D0 GB848419597A GB8419597A GB8419597D0 GB 8419597 D0 GB8419597 D0 GB 8419597D0 GB 848419597 A GB848419597 A GB 848419597A GB 8419597 A GB8419597 A GB 8419597A GB 8419597 D0 GB8419597 D0 GB 8419597D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- hollow body
- hollow
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833328269 DE3328269A1 (en) | 1983-08-02 | 1983-08-02 | METHOD FOR PRODUCING A HOLLOW BODY |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8419597D0 true GB8419597D0 (en) | 1984-09-05 |
GB2144360A GB2144360A (en) | 1985-03-06 |
Family
ID=6205834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08419597A Withdrawn GB2144360A (en) | 1983-08-02 | 1984-08-01 | Production of hollow bodies |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6056407A (en) |
DE (1) | DE3328269A1 (en) |
FR (1) | FR2550114A1 (en) |
GB (1) | GB2144360A (en) |
IT (1) | IT1174638B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530343A1 (en) * | 1985-08-24 | 1987-02-26 | Kocks Technik | HOLLOW ROLLING METHOD |
WO2009122620A1 (en) * | 2008-03-31 | 2009-10-08 | 住友金属工業株式会社 | Method of producing seamless metal tube and punch for use therein |
DE102012107041B4 (en) | 2012-08-01 | 2014-05-15 | Benteler Deutschland Gmbh | Method and device for producing a metallic hollow block from a metallic block |
DE202023100646U1 (en) | 2023-02-10 | 2023-03-03 | GMT Gesellschaft für metallurgische Technologie- und Softwareentwicklung mbH | Three-high cross-rolling mill for the manufacture of rotationally symmetrical long products in a single-stage rolling process |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257010C (en) * | ||||
DE100001C (en) * | ||||
FR1322166A (en) * | 1961-12-29 | 1963-03-29 | Fritz Marti & Fils | New process for drilling slips in alloy or non-alloy steels by cold extrusion |
DE1302427B (en) * | 1963-07-04 | 1972-05-04 | Calmes, Jean-Paul, Mont-sur-Lausanne (Schweiz) | Process for the production of a cylindrical hollow body by press hole rolling |
US3633063A (en) * | 1967-02-08 | 1972-01-04 | Ibigawa Electric Ind Co Ltd | Successively joinable carbon electrode for gouging metallic articles |
DE2635342C2 (en) * | 1976-08-03 | 1981-09-24 | Mannesmann AG, 4000 Düsseldorf | Press for hot punching a metal block |
US4103530A (en) * | 1977-04-18 | 1978-08-01 | Aetna-Standard Engineering Company | Self-centering punch for billet centering machine or the like |
-
1983
- 1983-08-02 DE DE19833328269 patent/DE3328269A1/en not_active Ceased
-
1984
- 1984-08-01 GB GB08419597A patent/GB2144360A/en not_active Withdrawn
- 1984-08-02 FR FR8412256A patent/FR2550114A1/en not_active Withdrawn
- 1984-08-02 IT IT22213/84A patent/IT1174638B/en active
- 1984-08-02 JP JP59163465A patent/JPS6056407A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2144360A (en) | 1985-03-06 |
DE3328269A1 (en) | 1985-02-21 |
IT1174638B (en) | 1987-07-01 |
JPS6056407A (en) | 1985-04-02 |
IT8422213A0 (en) | 1984-08-02 |
FR2550114A1 (en) | 1985-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |