JPS52138170A - Method and apparatus for detecting transporting speed of hot-rolling material - Google Patents

Method and apparatus for detecting transporting speed of hot-rolling material

Info

Publication number
JPS52138170A
JPS52138170A JP5434176A JP5434176A JPS52138170A JP S52138170 A JPS52138170 A JP S52138170A JP 5434176 A JP5434176 A JP 5434176A JP 5434176 A JP5434176 A JP 5434176A JP S52138170 A JPS52138170 A JP S52138170A
Authority
JP
Japan
Prior art keywords
rolling material
hot
transporting speed
detecting
detecting transporting
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
JP5434176A
Other languages
Japanese (ja)
Inventor
Shinya Tanifuji
Yasuo Morooka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5434176A priority Critical patent/JPS52138170A/en
Publication of JPS52138170A publication Critical patent/JPS52138170A/en
Pending legal-status Critical Current

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Landscapes

  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE: To determine the speed of rolling material by obtaining signal transmission delay between two points according to the correlation function of signals of temperatures detected at two points of rolling material.
COPYRIGHT: (C)1977,JPO&Japio
JP5434176A 1976-05-14 1976-05-14 Method and apparatus for detecting transporting speed of hot-rolling material Pending JPS52138170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5434176A JPS52138170A (en) 1976-05-14 1976-05-14 Method and apparatus for detecting transporting speed of hot-rolling material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5434176A JPS52138170A (en) 1976-05-14 1976-05-14 Method and apparatus for detecting transporting speed of hot-rolling material

Publications (1)

Publication Number Publication Date
JPS52138170A true JPS52138170A (en) 1977-11-18

Family

ID=12967898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5434176A Pending JPS52138170A (en) 1976-05-14 1976-05-14 Method and apparatus for detecting transporting speed of hot-rolling material

Country Status (1)

Country Link
JP (1) JPS52138170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009008112A (en) * 2007-06-26 2009-01-15 Piolax Medical Device:Kk Screw and screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009008112A (en) * 2007-06-26 2009-01-15 Piolax Medical Device:Kk Screw and screwdriver

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