FR2255968B1 - - Google Patents

Info

Publication number
FR2255968B1
FR2255968B1 FR7443332A FR7443332A FR2255968B1 FR 2255968 B1 FR2255968 B1 FR 2255968B1 FR 7443332 A FR7443332 A FR 7443332A FR 7443332 A FR7443332 A FR 7443332A FR 2255968 B1 FR2255968 B1 FR 2255968B1
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
FR7443332A
Other versions
FR2255968A1 (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.)
Mesta Machine Co
Original Assignee
Mesta Machine Co
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 Mesta Machine Co filed Critical Mesta Machine Co
Publication of FR2255968A1 publication Critical patent/FR2255968A1/fr
Application granted granted Critical
Publication of FR2255968B1 publication Critical patent/FR2255968B1/fr
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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FR7443332A 1973-12-28 1974-12-30 Expired FR2255968B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429344A US3877276A (en) 1973-12-28 1973-12-28 Mill roll changing system including a cantilevered roll assembly

Publications (2)

Publication Number Publication Date
FR2255968A1 FR2255968A1 (fr) 1975-07-25
FR2255968B1 true FR2255968B1 (fr) 1980-08-08

Family

ID=23702839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443332A Expired FR2255968B1 (fr) 1973-12-28 1974-12-30

Country Status (3)

Country Link
US (1) US3877276A (fr)
JP (1) JPS5410345B2 (fr)
FR (1) FR2255968B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659763A1 (de) * 1976-12-29 1978-07-13 Mannesmann Ag Rohrschweissmaschine mit wechselbaren walzen
DE2835200C3 (de) * 1978-08-11 1984-06-28 Diehl GmbH & Co, 8500 Nürnberg Verfahren und Schaltung zur Einstellung einer elektronischen digitalen Anzeige einer Sollzeitdauer
ATE57114T1 (de) * 1986-03-04 1990-10-15 Mannesmann Ag Walzgeruest.
DE4034436A1 (de) * 1990-10-29 1992-04-30 Schloemann Siemag Ag Walzgeruest mit anordnung zur distanzierten abstuetzung der oberen arbeitswalze
US6408667B1 (en) 2000-10-26 2002-06-25 Bethlehem Steel Corporation Four-high mill stand roll change device, a method of retrofit, and a roll change device therefrom
FR2895689B1 (fr) † 2006-01-04 2008-02-22 Vai Clecim Soc Par Actions Sim Procede de remplacement rapide des cylindres et installation de laminage associee
DE102010014346A1 (de) 2010-04-09 2011-10-13 Sms Siemag Ag Verfahren zum fliegenden Arbeitswalzenwechsel in Gießwalzanlagen und Warmbandstraßen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243010A (en) * 1934-05-26 1941-05-20 Mesta Machine Co Rolling mill
US3443410A (en) * 1966-08-16 1969-05-13 Textron Inc Method of and apparatus for changing rolls in a rolling mill
US3436945A (en) * 1967-02-21 1969-04-08 Textron Inc Roll-changing apparatus for a rolling mill
GB1218186A (en) * 1967-06-05 1971-01-06 United Eng Foundry Co Roll changing device for rolling mills and the like
US3475940A (en) * 1967-07-18 1969-11-04 Mesta Machine Co Fall-away spacer block
US3589161A (en) * 1969-07-22 1971-06-29 Gulf & Western Ind Prod Co Work roll automatic spacing means
GB1376605A (en) * 1971-04-15 1974-12-11 Wean United Inc Rolling mill with roll change arrangement
JPS4933694U (fr) * 1972-06-20 1974-03-25

Also Published As

Publication number Publication date
JPS5098463A (fr) 1975-08-05
FR2255968A1 (fr) 1975-07-25
US3877276A (en) 1975-04-15
JPS5410345B2 (fr) 1979-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse