GB191407901A - Improvements in or relating to Tube Rolling Mills. - Google Patents

Improvements in or relating to Tube Rolling Mills.

Info

Publication number
GB191407901A
GB191407901A GB191407901DA GB191407901A GB 191407901 A GB191407901 A GB 191407901A GB 191407901D A GB191407901D A GB 191407901DA GB 191407901 A GB191407901 A GB 191407901A
Authority
GB
United Kingdom
Prior art keywords
relating
rolling mills
tube rolling
pistons
mandrel
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
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
Application granted granted Critical
Publication of GB191407901A publication Critical patent/GB191407901A/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
    • B21B21/04—Pilgrim-step feeding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB191407901D 1913-04-29 1914-03-28 Improvements in or relating to Tube Rolling Mills. Expired GB191407901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE287708T 1913-04-29

Publications (1)

Publication Number Publication Date
GB191407901A true GB191407901A (en) 1915-06-24

Family

ID=32523435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191407901D Expired GB191407901A (en) 1913-04-29 1914-03-28 Improvements in or relating to Tube Rolling Mills.

Country Status (3)

Country Link
DE (1) DE287708C (https=)
FR (1) FR470220A (https=)
GB (1) GB191407901A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929842C (de) * 1948-10-01 1955-07-04 Mannesmann Ag Werkstueckvorholvorrichtung fuer Pilgerschrittwalzwerke
GB730775A (en) * 1952-05-07 1955-06-01 Wellman Smith Owen Eng Co Ltd Improvements in or relating to pilger mill apparatus

Also Published As

Publication number Publication date
DE287708C (https=)
FR470220A (fr) 1914-08-28

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