GB285896A - - Google Patents

Info

Publication number
GB285896A
GB285896A GB1414/28A GB141428A GB285896A GB 285896 A GB285896 A GB 285896A GB 1414/28 A GB1414/28 A GB 1414/28A GB 141428 A GB141428 A GB 141428A GB 285896 A GB285896 A GB 285896A
Authority
GB
United Kingdom
Prior art keywords
rolling
rolls
roeckner
skew
extensions
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
GB1414/28A
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
Publication of GB285896A publication Critical patent/GB285896A/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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work
    • B21B19/14—Rolling tubes by means of additional rollers arranged inside the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

285,896. Roeckner, M. Feb. 25, 1927, [Convention date]. Rolling annular bodies; skew-rolling.-A mill for rolling tubes from hollow metal blocks and having coacting internal and external rolls, e.g. as described in Specification 243,280, has the rolls A provided with extensions D which expand and smooth the tube after it has been worked in the pass A.
GB1414/28A 1927-02-25 1928-01-16 Expired GB285896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE285896T 1927-02-25

Publications (1)

Publication Number Publication Date
GB285896A true GB285896A (en) 1928-11-08

Family

ID=31893880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1414/28A Expired GB285896A (en) 1927-02-25 1928-01-16

Country Status (1)

Country Link
GB (1) GB285896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072558A (en) * 1980-04-01 1981-10-07 Mannesmann Ag Skew rolling mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072558A (en) * 1980-04-01 1981-10-07 Mannesmann Ag Skew rolling mills

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