FR2017474A1 - - Google Patents

Info

Publication number
FR2017474A1
FR2017474A1 FR6926724A FR6926724A FR2017474A1 FR 2017474 A1 FR2017474 A1 FR 2017474A1 FR 6926724 A FR6926724 A FR 6926724A FR 6926724 A FR6926724 A FR 6926724A FR 2017474 A1 FR2017474 A1 FR 2017474A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6926724A
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
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2017474A1 publication Critical patent/FR2017474A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/16—Mandrels; Mounting or adjusting same
    • 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
    • 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
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
FR6926724A 1968-09-06 1969-08-04 Withdrawn FR2017474A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681777104 DE1777104A1 (de) 1968-09-06 1968-09-06 Verfahren und Vorrichtung zum Einfuehren einer Dornstange in eine Rohrluppe

Publications (1)

Publication Number Publication Date
FR2017474A1 true FR2017474A1 (de) 1970-05-22

Family

ID=5703033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926724A Withdrawn FR2017474A1 (de) 1968-09-06 1969-08-04

Country Status (5)

Country Link
US (1) US3625044A (de)
AT (1) AT304415B (de)
DE (1) DE1777104A1 (de)
FR (1) FR2017474A1 (de)
GB (1) GB1248834A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190843B (it) * 1982-05-28 1988-02-24 Innocenti Santeustacchio Spa Apparecchiatura per il sostegno del la stanga portapunta perforatrice di un laminatoio presso perforatore
RU2341342C2 (ru) * 2006-09-20 2008-12-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Способ установки стержня с короткой оправкой стана поперечно-винтовой прокатки
RU2559073C1 (ru) * 2014-02-21 2015-08-10 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Устройство для установки стержня с оправкой на трубопрокатном стане

Also Published As

Publication number Publication date
DE1777104A1 (de) 1971-04-01
AT304415B (de) 1973-01-10
US3625044A (en) 1971-12-07
GB1248834A (en) 1971-10-06

Similar Documents

Publication Publication Date Title
AU428130B2 (de)
AU2374870A (de)
AU5184069A (de)
AU6168869A (de)
AU6171569A (de)
FR2017474A1 (de)
AU429879B2 (de)
AU416157B2 (de)
AU4811568A (de)
AU421558B1 (de)
AU4744468A (de)
AU3789668A (de)
AU2580267A (de)
BE709301A (de)
AU4503667A (de)
BE709479A (de)
BE709446A (de)
BE709435A (de)
BE709415A (de)
BE709320A (de)
BE709319A (de)
AU4464266A (de)
BE709496A (de)
BE709274A (de)
BE709138A (de)

Legal Events

Date Code Title Description
ST Notification of lapse