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
Application number
Inventor
Salomon Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190107420A publication Critical patent/GB190107420A/en
Expired legal-status Critical Current

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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.
GB190107420D 1901-04-10 1901-04-10 Improvements in, and Apparatus for, the Manufacture of Pipes and the like. Expired GB190107420A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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