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JPS5334271A - Device for detecting rupture of sheet-like material - Google Patents

Device for detecting rupture of sheet-like material

Info

Publication number
JPS5334271A
JPS5334271A JP10858476A JP10858476A JPS5334271A JP S5334271 A JPS5334271 A JP S5334271A JP 10858476 A JP10858476 A JP 10858476A JP 10858476 A JP10858476 A JP 10858476A JP S5334271 A JPS5334271 A JP S5334271A
Authority
JP
Japan
Prior art keywords
sheet
rupture
detecting rupture
detecting
detectign
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.)
Pending
Application number
JP10858476A
Other languages
Japanese (ja)
Inventor
Yoshio Kobayashi
Akihide Murakami
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10858476A priority Critical patent/JPS5334271A/en
Publication of JPS5334271A publication Critical patent/JPS5334271A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To stably and certainly detect the rupture of a sheet-like material by electrically detectign the load torque of a roll driver when the rupture of material rolled between the rolls is detected.
COPYRIGHT: (C)1978,JPO&Japio
JP10858476A 1976-09-10 1976-09-10 Device for detecting rupture of sheet-like material Pending JPS5334271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10858476A JPS5334271A (en) 1976-09-10 1976-09-10 Device for detecting rupture of sheet-like material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10858476A JPS5334271A (en) 1976-09-10 1976-09-10 Device for detecting rupture of sheet-like material

Publications (1)

Publication Number Publication Date
JPS5334271A true JPS5334271A (en) 1978-03-30

Family

ID=14488504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10858476A Pending JPS5334271A (en) 1976-09-10 1976-09-10 Device for detecting rupture of sheet-like material

Country Status (1)

Country Link
JP (1) JPS5334271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013111613A (en) * 2011-11-29 2013-06-10 Jfe Steel Corp System and method for detecting fracture of metal strip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013111613A (en) * 2011-11-29 2013-06-10 Jfe Steel Corp System and method for detecting fracture of metal strip

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