GB190624450A - Improvements in the Method and Apparatus for the Manufacture of Tubular Metal Bodies. - Google Patents

Improvements in the Method and Apparatus for the Manufacture of Tubular Metal Bodies.

Info

Publication number
GB190624450A
GB190624450A GB190624450DA GB190624450A GB 190624450 A GB190624450 A GB 190624450A GB 190624450D A GB190624450D A GB 190624450DA GB 190624450 A GB190624450 A GB 190624450A
Authority
GB
United Kingdom
Prior art keywords
manufacture
mandrel
punching
tubular metal
metal bodies
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
Wiland Astfalck
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 GB190624450A publication Critical patent/GB190624450A/en
Expired legal-status Critical Current

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Abstract

24,450. Astfalck, W. Nov. 1. Punching; squirting.-In squirting tubes &c., a hole larger than the mandrel d is first made through the billet b by a loose punch m, which is pushed off the end of the mandrel and through the die hole e along with the punching f by the squirted tube i. The punch m may have a collar n of the same size as the hole e, and the loss of the punching f may be prevented by a plug r. The mandrel d and plunger c may be in one, or separate.
GB190624450D 1906-11-01 1906-11-01 Improvements in the Method and Apparatus for the Manufacture of Tubular Metal Bodies. Expired GB190624450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190624450T 1906-11-01

Publications (1)

Publication Number Publication Date
GB190624450A true GB190624450A (en) 1907-02-14

Family

ID=32546649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190624450D Expired GB190624450A (en) 1906-11-01 1906-11-01 Improvements in the Method and Apparatus for the Manufacture of Tubular Metal Bodies.

Country Status (1)

Country Link
GB (1) GB190624450A (en)

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