JPS5672121A - Device for giving local strain to metal strip - Google Patents

Device for giving local strain to metal strip

Info

Publication number
JPS5672121A
JPS5672121A JP14832879A JP14832879A JPS5672121A JP S5672121 A JPS5672121 A JP S5672121A JP 14832879 A JP14832879 A JP 14832879A JP 14832879 A JP14832879 A JP 14832879A JP S5672121 A JPS5672121 A JP S5672121A
Authority
JP
Japan
Prior art keywords
ring
strain
outer circumference
roll
roughened surface
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
JP14832879A
Other languages
Japanese (ja)
Other versions
JPS582569B2 (en
Inventor
Yoshitada Tanaka
Kiyoshi Wakabayashi
Yozo Suga
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14832879A priority Critical patent/JPS582569B2/en
Publication of JPS5672121A publication Critical patent/JPS5672121A/en
Publication of JPS582569B2 publication Critical patent/JPS582569B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

PURPOSE:To make it possible to give a uniform strain to strips, by constructing a outer ring giving strain by fitting roughened surface rings and spacers of specified outer diameter alternately to the outer circumference of a roll-shaped pressure body and pressing and fastening them on the outer circumference of which an elastic body is covered. CONSTITUTION:To the outer circumference of roll-shaped pressure body 6, on the outer circumference surface of which elastic body 7, such as rubber, etc., is covered, roughened surface ring 9, the inner diameter of which is larger than the outer diameter of pressure body 6, and spacer 10 having the same inner diameter as the ring has and a smaller outer diameter than that of the ring, are alternately fitted and they are pressed from both ends of the press body by means of spring 13 and strain- giving outer ring 5 is constructed. Thus device A' is formed. The local strain is given to a strip from device A' and the flat roll. As the result, even when a crown is formed on the strip, roughened surface ring 9 displaces independently and this displacement is absorbed by elastic body 7 and thus a uniform strain is given.
JP14832879A 1979-11-17 1979-11-17 Device for applying local strain to band-shaped metal plates Expired JPS582569B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14832879A JPS582569B2 (en) 1979-11-17 1979-11-17 Device for applying local strain to band-shaped metal plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14832879A JPS582569B2 (en) 1979-11-17 1979-11-17 Device for applying local strain to band-shaped metal plates

Publications (2)

Publication Number Publication Date
JPS5672121A true JPS5672121A (en) 1981-06-16
JPS582569B2 JPS582569B2 (en) 1983-01-17

Family

ID=15450312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14832879A Expired JPS582569B2 (en) 1979-11-17 1979-11-17 Device for applying local strain to band-shaped metal plates

Country Status (1)

Country Link
JP (1) JPS582569B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194253U (en) * 1983-11-18 1985-12-24 大日本印刷株式会社 absorption cold water heater
BRPI0719586B1 (en) 2006-11-22 2017-04-25 Nippon Steel Corp grain oriented electric steel sheet excellent in coating adhesion and production method thereof

Also Published As

Publication number Publication date
JPS582569B2 (en) 1983-01-17

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