FR1570848A - - Google Patents

Info

Publication number
FR1570848A
FR1570848A FR154730A FR1570848DA FR1570848A FR 1570848 A FR1570848 A FR 1570848A FR 154730 A FR154730 A FR 154730A FR 1570848D A FR1570848D A FR 1570848DA FR 1570848 A FR1570848 A FR 1570848A
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
FR154730A
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 filed Critical
Application granted granted Critical
Publication of FR1570848A publication Critical patent/FR1570848A/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
    • G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
FR154730A 1968-06-12 1968-06-12 Expired FR1570848A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR154730 1968-06-12
US73790168A 1968-06-18 1968-06-18
BE717172 1968-06-26

Publications (1)

Publication Number Publication Date
FR1570848A true FR1570848A (fr) 1969-06-13

Family

ID=27159282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR154730A Expired FR1570848A (fr) 1968-06-12 1968-06-12

Country Status (3)

Country Link
US (1) US3563072A (fr)
BE (1) BE717172A (fr)
FR (1) FR1570848A (fr)

Also Published As

Publication number Publication date
BE717172A (fr) 1968-12-02
US3563072A (en) 1971-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse