GB1056336A - Improvements in rolling mills having hydraulic pressure control - Google Patents

Improvements in rolling mills having hydraulic pressure control

Info

Publication number
GB1056336A
GB1056336A GB15846/64A GB1584664A GB1056336A GB 1056336 A GB1056336 A GB 1056336A GB 15846/64 A GB15846/64 A GB 15846/64A GB 1584664 A GB1584664 A GB 1584664A GB 1056336 A GB1056336 A GB 1056336A
Authority
GB
United Kingdom
Prior art keywords
conduit
valve
ram
rams
roll
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
GB15846/64A
Other languages
English (en)
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.)
Compagnie des Ateliers et Forges de la Loire SA
Original Assignee
Compagnie des Ateliers et Forges de la Loire SA
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 Compagnie des Ateliers et Forges de la Loire SA filed Critical Compagnie des Ateliers et Forges de la Loire SA
Publication of GB1056336A publication Critical patent/GB1056336A/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB15846/64A 1963-05-13 1964-04-16 Improvements in rolling mills having hydraulic pressure control Expired GB1056336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934663A FR1364699A (fr) 1963-05-13 1963-05-13 Perfectionnements aux dispositifs de serrage hydraulique d'un laminoir

Publications (1)

Publication Number Publication Date
GB1056336A true GB1056336A (en) 1967-01-25

Family

ID=8803726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15846/64A Expired GB1056336A (en) 1963-05-13 1964-04-16 Improvements in rolling mills having hydraulic pressure control

Country Status (5)

Country Link
US (1) US3333453A (fr)
BE (1) BE646580A (fr)
DE (1) DE1427823A1 (fr)
FR (1) FR1364699A (fr)
GB (1) GB1056336A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202197A (en) * 1977-12-23 1980-05-13 Chelyabinsky Politekhnichesky Institut Device for controlling the thickness of strip stock being rolled
US4253322A (en) * 1979-07-23 1981-03-03 Vydrin Vladimir N Method of controlling the thickness of strip stock being rolled
US4976128A (en) * 1989-07-06 1990-12-11 Hitachi, Ltd. Rolling mill and method of exchanging rolls of rolling mill

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734407A (en) * 1956-02-14 Taper rolling mill
US2184463A (en) * 1936-01-14 1939-12-26 Morgan Construction Co Retention of bearings in roll housings and the like
BE470806A (fr) * 1946-01-29
BE503710A (fr) * 1950-06-13
US3003374A (en) * 1956-05-17 1961-10-10 Kaiser Aluminium Chem Corp Hydraulic roll pressure control system
FR1215740A (fr) * 1958-10-31 1960-04-20 Siderurgie Fse Inst Rech Perfectionnements aux dispositifs de réglage des laminoirs avec compensation du cédage
FR1226445A (fr) * 1958-10-31 1960-07-11 Siderurgie Fse Inst Rech Procédé de guidage pour le laminage de bandes de grande longueur
US3124982A (en) * 1959-11-05 1964-03-17 Rolling mill and control system
US3039513A (en) * 1960-04-13 1962-06-19 Gpe Controls Inc Roll position control
US3081651A (en) * 1960-04-28 1963-03-19 United States Steel Corp Method and apparatus for correcting gage of strip during rolling

Also Published As

Publication number Publication date
DE1427823A1 (de) 1969-12-11
BE646580A (fr) 1964-07-31
US3333453A (en) 1967-08-01
FR1364699A (fr) 1964-06-26

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