GB369163A - Improvements in or relating to mandrels for pilger rolling mills - Google Patents

Improvements in or relating to mandrels for pilger rolling mills

Info

Publication number
GB369163A
GB369163A GB30365/31A GB3036531A GB369163A GB 369163 A GB369163 A GB 369163A GB 30365/31 A GB30365/31 A GB 30365/31A GB 3036531 A GB3036531 A GB 3036531A GB 369163 A GB369163 A GB 369163A
Authority
GB
United Kingdom
Prior art keywords
mandrel
mandrels
rolling
relating
rolling mills
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
GB30365/31A
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 GB369163A publication Critical patent/GB369163A/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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
GB30365/31A 1931-02-14 1931-11-02 Improvements in or relating to mandrels for pilger rolling mills Expired GB369163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE369163X 1931-02-14

Publications (1)

Publication Number Publication Date
GB369163A true GB369163A (en) 1932-03-17

Family

ID=6318243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30365/31A Expired GB369163A (en) 1931-02-14 1931-11-02 Improvements in or relating to mandrels for pilger rolling mills

Country Status (3)

Country Link
BE (1) BE383877A (enrdf_load_stackoverflow)
FR (1) FR725521A (enrdf_load_stackoverflow)
GB (1) GB369163A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110277526A1 (en) * 2006-03-27 2011-11-17 Danieli & C. Offcine Meccaniche S.P.A. Mandrel Holder Head With Release Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110277526A1 (en) * 2006-03-27 2011-11-17 Danieli & C. Offcine Meccaniche S.P.A. Mandrel Holder Head With Release Device
US9446438B2 (en) * 2006-03-27 2016-09-20 Danieli & C. Officine Meccaniche S.P.A. Mandrel holder head with release device

Also Published As

Publication number Publication date
BE383877A (enrdf_load_stackoverflow)
FR725521A (fr) 1932-05-13

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