FR2315332B1 - - Google Patents

Info

Publication number
FR2315332B1
FR2315332B1 FR7614897A FR7614897A FR2315332B1 FR 2315332 B1 FR2315332 B1 FR 2315332B1 FR 7614897 A FR7614897 A FR 7614897A FR 7614897 A FR7614897 A FR 7614897A FR 2315332 B1 FR2315332 B1 FR 2315332B1
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.)
Expired
Application number
FR7614897A
Other languages
French (fr)
Other versions
FR2315332A1 (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 FR2315332A1 publication Critical patent/FR2315332A1/fr
Application granted granted Critical
Publication of FR2315332B1 publication Critical patent/FR2315332B1/fr
Granted 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
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • 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
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B21C51/005—Marking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
FR7614897A 1975-06-24 1976-05-18 Procede et dispositif pour la separation de lots de laminage Granted FR2315332A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2528542A DE2528542B1 (de) 1975-06-24 1975-06-24 Verfahren und Einrichtung zur Walzlostrennung
US05/723,695 US4030333A (en) 1975-06-24 1976-09-16 Method and means for separating successive rolling lots

Publications (2)

Publication Number Publication Date
FR2315332A1 FR2315332A1 (fr) 1977-01-21
FR2315332B1 true FR2315332B1 (enExample) 1979-07-13

Family

ID=25769077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614897A Granted FR2315332A1 (fr) 1975-06-24 1976-05-18 Procede et dispositif pour la separation de lots de laminage

Country Status (4)

Country Link
US (1) US4030333A (enExample)
DE (1) DE2528542B1 (enExample)
FR (1) FR2315332A1 (enExample)
GB (1) GB1548012A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575859A (en) * 1977-04-18 1980-10-01 Aetna Standard Eng Co Process for the production of seamless tubular products
GB8325987D0 (en) * 1983-09-28 1983-11-02 Wardell Transport Ltd Cargo detection/identification
FR2708741B1 (fr) * 1993-08-02 1995-09-08 Valinox Nucleaire Procédé permettant de réduire le bruit de fond au cours du contrôle de tubes métalliques par courant de Foucault et tubes réalisés par ce procédé.
RU2504448C1 (ru) * 2012-10-31 2014-01-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Способ изготовления труб и устройство для его осуществления

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790398A (en) * 1971-01-14 1974-02-05 Zandleven Curacao Nv Method for marking metal blocks and the marked articles

Also Published As

Publication number Publication date
US4030333A (en) 1977-06-21
DE2528542B1 (de) 1976-11-25
GB1548012A (en) 1979-07-04
FR2315332A1 (fr) 1977-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse