FR424089A - Device for cooling the mandrels used for rolling tubes - Google Patents

Device for cooling the mandrels used for rolling tubes

Info

Publication number
FR424089A
FR424089A FR424089A FR424089DA FR424089A FR 424089 A FR424089 A FR 424089A FR 424089 A FR424089 A FR 424089A FR 424089D A FR424089D A FR 424089DA FR 424089 A FR424089 A FR 424089A
Authority
FR
France
Prior art keywords
cooling
rolling tubes
mandrels used
mandrels
tubes
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
FR424089A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR424089A publication Critical patent/FR424089A/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
    • B21B25/06—Interchanging mandrels, fixing plugs on mandrel rods or cooling during interchanging mandrels
    • 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
    • B21B25/04—Cooling or lubricating mandrels during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
FR424089A 1910-12-24 1910-12-24 Device for cooling the mandrels used for rolling tubes Expired FR424089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191029982T 1910-12-24

Publications (1)

Publication Number Publication Date
FR424089A true FR424089A (en) 1911-05-04

Family

ID=32495816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR424089A Expired FR424089A (en) 1910-12-24 1910-12-24 Device for cooling the mandrels used for rolling tubes

Country Status (3)

Country Link
DE (1) DE235999C (en)
FR (1) FR424089A (en)
GB (1) GB191029982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551681A1 (en) * 1983-09-13 1985-03-15 Mannesmann Ag DEVICE FOR MAINTAINING AND EXHAUSTING CHUCK RODS ON OBLIQUE AND LONGITUDINAL ROLLING MILLS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105828B (en) * 1958-09-08 1961-05-04 Mannesmann Ag Device for setting plugs in plug rolling mills
FR2322674A1 (en) * 1974-01-10 1977-04-01 Vallourec MECHANICAL CHUCK CHANGE DEVICE FOR ROLLING ROLLERS
CN101791628B (en) * 2010-04-09 2011-12-07 太原重工股份有限公司 Cooling tank device of hot-rolling perforation machine set
ITMI20130628A1 (en) 2013-04-17 2014-10-18 Danieli Off Mecc INTEGRATED MILL FOR TUBES WITHOUT TRANSVERSAL LAMINATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551681A1 (en) * 1983-09-13 1985-03-15 Mannesmann Ag DEVICE FOR MAINTAINING AND EXHAUSTING CHUCK RODS ON OBLIQUE AND LONGITUDINAL ROLLING MILLS

Also Published As

Publication number Publication date
GB191029982A (en) 1911-04-13
DE235999C (en)

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