JPS4938978B1 - - Google Patents

Info

Publication number
JPS4938978B1
JPS4938978B1 JP45075440A JP7544070A JPS4938978B1 JP S4938978 B1 JPS4938978 B1 JP S4938978B1 JP 45075440 A JP45075440 A JP 45075440A JP 7544070 A JP7544070 A JP 7544070A JP S4938978 B1 JPS4938978 B1 JP S4938978B1
Authority
JP
Japan
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.)
Pending
Application number
JP45075440A
Other languages
Japanese (ja)
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
Priority to JP45075440A priority Critical patent/JPS4938978B1/ja
Priority to US00174485A priority patent/US3766762A/en
Priority to GB4005371A priority patent/GB1326169A/en
Priority to DE2143066A priority patent/DE2143066C3/de
Priority to FR7131147A priority patent/FR2103612B1/fr
Publication of JPS4938978B1 publication Critical patent/JPS4938978B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • 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
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP45075440A 1970-08-29 1970-08-29 Pending JPS4938978B1 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP45075440A JPS4938978B1 (enrdf_load_stackoverflow) 1970-08-29 1970-08-29
US00174485A US3766762A (en) 1970-08-29 1971-08-24 Control method of tension in rolling mills (2)
GB4005371A GB1326169A (en) 1970-08-29 1971-08-26 Control of strip tension in rolling mills
DE2143066A DE2143066C3 (de) 1970-08-29 1971-08-27 Vorrichtung zur Regelung der im Bandquerschnitt überragenen Kraft in einer Tandem-Bandwalzstraße
FR7131147A FR2103612B1 (enrdf_load_stackoverflow) 1970-08-29 1971-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45075440A JPS4938978B1 (enrdf_load_stackoverflow) 1970-08-29 1970-08-29

Publications (1)

Publication Number Publication Date
JPS4938978B1 true JPS4938978B1 (enrdf_load_stackoverflow) 1974-10-22

Family

ID=13576280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45075440A Pending JPS4938978B1 (enrdf_load_stackoverflow) 1970-08-29 1970-08-29

Country Status (5)

Country Link
US (1) US3766762A (enrdf_load_stackoverflow)
JP (1) JPS4938978B1 (enrdf_load_stackoverflow)
DE (1) DE2143066C3 (enrdf_load_stackoverflow)
FR (1) FR2103612B1 (enrdf_load_stackoverflow)
GB (1) GB1326169A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149017U (enrdf_load_stackoverflow) * 1987-03-20 1988-09-30

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695108B (zh) * 2017-09-28 2019-03-01 北京首钢自动化信息技术有限公司 一种提高轧制过程稳定性的张应力动态补偿方法
CN109731921B (zh) * 2019-03-01 2020-05-19 北京金自天正智能控制股份有限公司 一种精轧机架间张力的计算方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015974A (en) * 1958-09-18 1962-01-09 Gen Electric Automatic control system for rolling mills and adjustable dies
DE1427930B2 (de) * 1963-03-28 1974-01-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur Banddickenregelung in mehrgerüstigen Walzenstraßen
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
US3281917A (en) * 1964-01-08 1966-11-01 United States Steel Corp Method and apparatus for coldrolling strip continuously
SE333601B (enrdf_load_stackoverflow) * 1966-09-15 1971-03-22 Asea Ab
US3507134A (en) * 1968-02-20 1970-04-21 Westinghouse Electric Corp Interstand tension control for tandem cold rolling mills
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction
US3618348A (en) * 1968-05-21 1971-11-09 Nippon Kokan Kk Method of controlling rolling of metal strips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149017U (enrdf_load_stackoverflow) * 1987-03-20 1988-09-30

Also Published As

Publication number Publication date
FR2103612B1 (enrdf_load_stackoverflow) 1974-03-29
GB1326169A (en) 1973-08-08
US3766762A (en) 1973-10-23
FR2103612A1 (enrdf_load_stackoverflow) 1972-04-14
DE2143066A1 (de) 1972-03-09
DE2143066B2 (de) 1980-07-31
DE2143066C3 (de) 1981-04-09

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