GB314387A - Improvements relating to rolling metal tubes - Google Patents

Improvements relating to rolling metal tubes

Info

Publication number
GB314387A
GB314387A GB19420/29A GB1942029A GB314387A GB 314387 A GB314387 A GB 314387A GB 19420/29 A GB19420/29 A GB 19420/29A GB 1942029 A GB1942029 A GB 1942029A GB 314387 A GB314387 A GB 314387A
Authority
GB
United Kingdom
Prior art keywords
finishing
rollers
rolling
gapped
work
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
GB19420/29A
Other languages
English (en)
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 GB314387A publication Critical patent/GB314387A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
GB19420/29A 1928-06-26 1929-06-24 Improvements relating to rolling metal tubes Expired GB314387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE314387X 1928-06-26

Publications (1)

Publication Number Publication Date
GB314387A true GB314387A (en) 1930-06-19

Family

ID=6145644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19420/29A Expired GB314387A (en) 1928-06-26 1929-06-24 Improvements relating to rolling metal tubes

Country Status (4)

Country Link
US (1) US1849973A (enrdf_load_stackoverflow)
BE (1) BE361842A (enrdf_load_stackoverflow)
FR (1) FR677239A (enrdf_load_stackoverflow)
GB (1) GB314387A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383895A (en) * 1965-08-11 1968-05-21 Hackethal Draht & Kabelwerk Ag Coilable waveguide

Also Published As

Publication number Publication date
BE361842A (enrdf_load_stackoverflow)
US1849973A (en) 1932-03-15
FR677239A (fr) 1930-03-05

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