JPS522580A - Tension detecting device - Google Patents

Tension detecting device

Info

Publication number
JPS522580A
JPS522580A JP50077875A JP7787575A JPS522580A JP S522580 A JPS522580 A JP S522580A JP 50077875 A JP50077875 A JP 50077875A JP 7787575 A JP7787575 A JP 7787575A JP S522580 A JPS522580 A JP S522580A
Authority
JP
Japan
Prior art keywords
detecting device
tension detecting
strip tension
detecting
increased
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.)
Granted
Application number
JP50077875A
Other languages
Japanese (ja)
Other versions
JPS5639408B2 (en
Inventor
Isao Imai
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP50077875A priority Critical patent/JPS522580A/en
Publication of JPS522580A publication Critical patent/JPS522580A/en
Publication of JPS5639408B2 publication Critical patent/JPS5639408B2/ja
Granted 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
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:Concerning continuous hot rolling mill, etc., by detecting the change of looper arm etc., response far detection of strip tension is increased, so that strip tension is accurately detected.
JP50077875A 1975-06-24 1975-06-24 Tension detecting device Granted JPS522580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50077875A JPS522580A (en) 1975-06-24 1975-06-24 Tension detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50077875A JPS522580A (en) 1975-06-24 1975-06-24 Tension detecting device

Publications (2)

Publication Number Publication Date
JPS522580A true JPS522580A (en) 1977-01-10
JPS5639408B2 JPS5639408B2 (en) 1981-09-12

Family

ID=13646223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077875A Granted JPS522580A (en) 1975-06-24 1975-06-24 Tension detecting device

Country Status (1)

Country Link
JP (1) JPS522580A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425779A (en) * 1977-07-28 1979-02-26 Meidensha Electric Mfg Co Ltd Torque measuring method of electric dynamometers
JPS5486180U (en) * 1977-11-30 1979-06-18
JP2001206601A (en) * 1999-11-05 2001-07-31 Sms Demag Ag Loop lifter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425779A (en) * 1977-07-28 1979-02-26 Meidensha Electric Mfg Co Ltd Torque measuring method of electric dynamometers
JPS5486180U (en) * 1977-11-30 1979-06-18
JP2001206601A (en) * 1999-11-05 2001-07-31 Sms Demag Ag Loop lifter
EP1097754A3 (en) * 1999-11-05 2003-11-05 SMS Demag AG Loop lifter
KR100807634B1 (en) * 1999-11-05 2008-02-28 에스엠에스 데마그 악티엔게젤샤프트 Loop lifter

Also Published As

Publication number Publication date
JPS5639408B2 (en) 1981-09-12

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