FR1397177A - Improvements made to the rolling processes and devices for maintaining the deflection of the working roll in a given position - Google Patents

Improvements made to the rolling processes and devices for maintaining the deflection of the working roll in a given position

Info

Publication number
FR1397177A
FR1397177A FR953645A FR953645A FR1397177A FR 1397177 A FR1397177 A FR 1397177A FR 953645 A FR953645 A FR 953645A FR 953645 A FR953645 A FR 953645A FR 1397177 A FR1397177 A FR 1397177A
Authority
FR
France
Prior art keywords
deflection
maintaining
devices
improvements made
given position
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
FR953645A
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.)
Youngstown Res and Dev Co
Original Assignee
Youngstown Res and Dev 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 Youngstown Res and Dev Co filed Critical Youngstown Res and Dev Co
Priority claimed from US361418A external-priority patent/US3275918A/en
Application granted granted Critical
Publication of FR1397177A publication Critical patent/FR1397177A/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
    • B21B37/46—Roll speed or drive motor control
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0472—Supports specially adapted for people walking or transporting material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Control Of Multiple Motors (AREA)
FR953645A 1962-11-21 1963-11-13 Improvements made to the rolling processes and devices for maintaining the deflection of the working roll in a given position Expired FR1397177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23919962A 1962-11-21 1962-11-21
US361418A US3275918A (en) 1964-04-21 1964-04-21 Control system for a plural motor drive with load equalization

Publications (1)

Publication Number Publication Date
FR1397177A true FR1397177A (en) 1965-04-30

Family

ID=26932363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953645A Expired FR1397177A (en) 1962-11-21 1963-11-13 Improvements made to the rolling processes and devices for maintaining the deflection of the working roll in a given position

Country Status (9)

Country Link
BE (2) BE640054A (en)
CH (1) CH423678A (en)
DE (2) DE1452166C3 (en)
FR (1) FR1397177A (en)
GB (1) GB1022963A (en)
LU (1) LU44858A1 (en)
NL (3) NL143440B (en)
NO (2) NO119028B (en)
SE (2) SE318539B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336988A1 (en) * 1975-12-29 1977-07-29 Schmitz Walzmasch TORQUE CONTROL FOR MULTI-CYLINDER CAGE AND THIN WORKING CYLINDER FOR STRIP LAMINATION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336988A1 (en) * 1975-12-29 1977-07-29 Schmitz Walzmasch TORQUE CONTROL FOR MULTI-CYLINDER CAGE AND THIN WORKING CYLINDER FOR STRIP LAMINATION

Also Published As

Publication number Publication date
DE1452166C3 (en) 1975-10-23
NL147053B (en) 1975-09-15
BE640054A (en) 1964-05-19
NO120934B (en) 1970-12-28
GB1022963A (en) 1966-03-16
DE1452170A1 (en) 1969-02-06
CH423678A (en) 1966-11-15
NO119028B (en) 1970-03-16
DE1452166A1 (en) 1971-07-15
BE662841A (en) 1965-10-21
NL300786A (en)
NL143440B (en) 1974-10-15
LU44858A1 (en) 1964-01-21
NL6505067A (en) 1965-10-22
DE1452166B2 (en) 1975-02-27
SE320639B (en) 1970-02-16
SE318539B (en) 1969-12-15

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