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GB238187A - Improvements in or relating to rolling mills - Google Patents

Improvements in or relating to rolling mills

Info

Publication number
GB238187A
GB238187A GB11562/25A GB1156225A GB238187A GB 238187 A GB238187 A GB 238187A GB 11562/25 A GB11562/25 A GB 11562/25A GB 1156225 A GB1156225 A GB 1156225A GB 238187 A GB238187 A GB 238187A
Authority
GB
United Kingdom
Prior art keywords
piston
relating
rolling mills
rotated
feeds
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
GB11562/25A
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
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 filed Critical Mannesmannroehren Werke AG
Publication of GB238187A publication Critical patent/GB238187A/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)
  • Metal Rolling (AREA)

Abstract

238,187. Mannesmannr÷hren - Werke. Aug. 5, 1924, [Convention date]. Feeds for rolling-mandrel carriages. -In mandrel feeds for pilger mills wear on the piston packing and cylinder bore is lessened by connecting the piston d not rigidly but rotatably to the piston rod a, the connection being effected as by ball bearings e, so that the piston is not rotated when the piston rod is rotated to turn the work.
GB11562/25A 1924-08-05 1925-05-04 Improvements in or relating to rolling mills Expired GB238187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE238187X 1924-08-05

Publications (1)

Publication Number Publication Date
GB238187A true GB238187A (en) 1925-10-29

Family

ID=5903454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11562/25A Expired GB238187A (en) 1924-08-05 1925-05-04 Improvements in or relating to rolling mills

Country Status (1)

Country Link
GB (1) GB238187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179283A (en) * 1985-08-24 1987-03-04 Kocks Technik A method of hollow rolling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179283A (en) * 1985-08-24 1987-03-04 Kocks Technik A method of hollow rolling

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