GB190107420A - Improvements in, and Apparatus for, the Manufacture of Pipes and the like. - Google Patents
Improvements in, and Apparatus for, the Manufacture of Pipes and the like.Info
- Publication number
- GB190107420A GB190107420A GB190107420DA GB190107420A GB 190107420 A GB190107420 A GB 190107420A GB 190107420D A GB190107420D A GB 190107420DA GB 190107420 A GB190107420 A GB 190107420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mandrel
- pipes
- section
- pipe
- plunger
- 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.)
- Expired
Links
Landscapes
- Forging (AREA)
Abstract
7420. Frank, S. April 10. Squirting. - Pipes and the like of any section are squirted from a die m by a plunger s carried by a ramp and provided with a mandrel z to determine the internal cross-section of the pipe. The plunger acts on the metal n, and squirts it between the bolster o and the mandrel, which is made taper to reduce the friction between it and the issuing pipe. The mandrel is detachable, and may be held in place by an enlarged head a or a coned end, or it may be screwed in. Two concentric mandrels may be used on one ram to produce pipes having two different internal diameters.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190107420T | 1901-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190107420A true GB190107420A (en) | 1902-04-10 |
Family
ID=32363491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190107420D Expired GB190107420A (en) | 1901-04-10 | 1901-04-10 | Improvements in, and Apparatus for, the Manufacture of Pipes and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190107420A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925343C (en) * | 1941-06-10 | 1955-03-21 | Schloemann Ag | Extrusion press for the production of hollow profiles with a cross-section that changes in the longitudinal direction |
US4982592A (en) * | 1990-03-08 | 1991-01-08 | Simon Joseph A | Method of extruding channeled sleeves |
-
1901
- 1901-04-10 GB GB190107420D patent/GB190107420A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925343C (en) * | 1941-06-10 | 1955-03-21 | Schloemann Ag | Extrusion press for the production of hollow profiles with a cross-section that changes in the longitudinal direction |
US4982592A (en) * | 1990-03-08 | 1991-01-08 | Simon Joseph A | Method of extruding channeled sleeves |
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