FR1470883A - Apparatus for controlling the position of the rolling mill rolls - Google Patents

Apparatus for controlling the position of the rolling mill rolls

Info

Publication number
FR1470883A
FR1470883A FR52651A FR52651A FR1470883A FR 1470883 A FR1470883 A FR 1470883A FR 52651 A FR52651 A FR 52651A FR 52651 A FR52651 A FR 52651A FR 1470883 A FR1470883 A FR 1470883A
Authority
FR
France
Prior art keywords
controlling
rolling mill
mill rolls
rolls
rolling
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
FR52651A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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
Priority claimed from US438274A external-priority patent/US3389588A/en
Application filed by United States Steel Corp filed Critical United States Steel Corp
Priority to FR52651A priority Critical patent/FR1470883A/en
Application granted granted Critical
Publication of FR1470883A publication Critical patent/FR1470883A/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
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR52651A 1965-03-09 1966-03-09 Apparatus for controlling the position of the rolling mill rolls Expired FR1470883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52651A FR1470883A (en) 1965-03-09 1966-03-09 Apparatus for controlling the position of the rolling mill rolls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US438274A US3389588A (en) 1965-03-09 1965-03-09 Apparatus for controlling the position of work rolls
FR52651A FR1470883A (en) 1965-03-09 1966-03-09 Apparatus for controlling the position of the rolling mill rolls

Publications (1)

Publication Number Publication Date
FR1470883A true FR1470883A (en) 1967-02-24

Family

ID=26169086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52651A Expired FR1470883A (en) 1965-03-09 1966-03-09 Apparatus for controlling the position of the rolling mill rolls

Country Status (1)

Country Link
FR (1) FR1470883A (en)

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