GB351222A - Improvements in or relating to a method of and apparatus for upsetting the ends of tubes - Google Patents

Improvements in or relating to a method of and apparatus for upsetting the ends of tubes

Info

Publication number
GB351222A
GB351222A GB17657/30A GB1765730A GB351222A GB 351222 A GB351222 A GB 351222A GB 17657/30 A GB17657/30 A GB 17657/30A GB 1765730 A GB1765730 A GB 1765730A GB 351222 A GB351222 A GB 351222A
Authority
GB
United Kingdom
Prior art keywords
tube
upsetting
tubes
relating
internally
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
GB17657/30A
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
Mannesmann AG
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 Mannesmannroehren Werke AG, Mannesmann AG filed Critical Mannesmannroehren Werke AG
Publication of GB351222A publication Critical patent/GB351222A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

351,222. Forging dies. MANNESMANNRÍHRENWERKE, 1B, Berger Ufer, D³sseldorf, Germany. June 6, 1930, No. 17657. Convention date, March 19. [Class 83 (iv).] For upsetting a tube at the end internally the heated end of the tube a is placed within a matrix b and supported internally by a tapered mandrel d, the latter being moved gradually as the end of the tube is upset by the sleeve e actuated by cross bar f.
GB17657/30A 1930-03-19 1930-06-06 Improvements in or relating to a method of and apparatus for upsetting the ends of tubes Expired GB351222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351222X 1930-03-19

Publications (1)

Publication Number Publication Date
GB351222A true GB351222A (en) 1931-06-25

Family

ID=6267239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17657/30A Expired GB351222A (en) 1930-03-19 1930-06-06 Improvements in or relating to a method of and apparatus for upsetting the ends of tubes

Country Status (1)

Country Link
GB (1) GB351222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141515B (en) * 1958-11-03 1962-12-20 Barkway Engineering Co Ltd Process for the production of shell floors by upsetting
US4212183A (en) * 1978-12-11 1980-07-15 Combustion Engineering, Inc. Upsetting of tube ends

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141515B (en) * 1958-11-03 1962-12-20 Barkway Engineering Co Ltd Process for the production of shell floors by upsetting
US4212183A (en) * 1978-12-11 1980-07-15 Combustion Engineering, Inc. Upsetting of tube ends

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