JPS61199565U - - Google Patents

Info

Publication number
JPS61199565U
JPS61199565U JP8219185U JP8219185U JPS61199565U JP S61199565 U JPS61199565 U JP S61199565U JP 8219185 U JP8219185 U JP 8219185U JP 8219185 U JP8219185 U JP 8219185U JP S61199565 U JPS61199565 U JP S61199565U
Authority
JP
Japan
Prior art keywords
roll
heat treatment
pipe
cooling gas
treatment furnace
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
JP8219185U
Other languages
English (en)
Japanese (ja)
Other versions
JPH017715Y2 (US06521211-20030218-C00004.png
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 JP1985082191U priority Critical patent/JPH017715Y2/ja
Publication of JPS61199565U publication Critical patent/JPS61199565U/ja
Application granted granted Critical
Publication of JPH017715Y2 publication Critical patent/JPH017715Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
JP1985082191U 1985-05-31 1985-05-31 Expired JPH017715Y2 (US06521211-20030218-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985082191U JPH017715Y2 (US06521211-20030218-C00004.png) 1985-05-31 1985-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985082191U JPH017715Y2 (US06521211-20030218-C00004.png) 1985-05-31 1985-05-31

Publications (2)

Publication Number Publication Date
JPS61199565U true JPS61199565U (US06521211-20030218-C00004.png) 1986-12-13
JPH017715Y2 JPH017715Y2 (US06521211-20030218-C00004.png) 1989-03-01

Family

ID=30629687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985082191U Expired JPH017715Y2 (US06521211-20030218-C00004.png) 1985-05-31 1985-05-31

Country Status (1)

Country Link
JP (1) JPH017715Y2 (US06521211-20030218-C00004.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120212A (en) * 1978-03-11 1979-09-18 Kubota Ltd Heat treatment apparatus of rolls
JPS6026617A (ja) * 1983-07-22 1985-02-09 Hitachi Ltd 冷間圧延用作業ロ−ルの残留応力軽減法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120212A (en) * 1978-03-11 1979-09-18 Kubota Ltd Heat treatment apparatus of rolls
JPS6026617A (ja) * 1983-07-22 1985-02-09 Hitachi Ltd 冷間圧延用作業ロ−ルの残留応力軽減法

Also Published As

Publication number Publication date
JPH017715Y2 (US06521211-20030218-C00004.png) 1989-03-01

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