JPS57164913A - Roller changer in heating furnace - Google Patents

Roller changer in heating furnace

Info

Publication number
JPS57164913A
JPS57164913A JP5054681A JP5054681A JPS57164913A JP S57164913 A JPS57164913 A JP S57164913A JP 5054681 A JP5054681 A JP 5054681A JP 5054681 A JP5054681 A JP 5054681A JP S57164913 A JPS57164913 A JP S57164913A
Authority
JP
Japan
Prior art keywords
roller
furnace
cradle
outside
heating 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.)
Pending
Application number
JP5054681A
Other languages
Japanese (ja)
Inventor
Toshio Watanabe
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP5054681A priority Critical patent/JPS57164913A/en
Publication of JPS57164913A publication Critical patent/JPS57164913A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE: To change rollers in a heating roller easily without cooling the furnace by providing a horizontal beam which supports the roller in the furnace on one side of the furnaces, putting the same into and out from the furnace by means of a guide member and placing an upward-downward movable roller cradle opposite to the outside of the furnace.
CONSTITUTION: In the stage of drawing out a roller 2 in a furnace, a horizontal beam B set to a guide device A is advanced to support the neck part 21 of the roller 2 at a roller supporting member (c). Supporting rollers 23, 23' are turned to advance the beam B, and the central part of the roller 2 is supported on the receiving part 40 of a roller cradle D located near the furnace wall. Further, the cradle D is moved by advancing the beam B. When the roller 2 moves completely to the outside of the furnace, the part 40 of the cradle D is moved upward, and the beam B is retreated to disconnect the beam 2 from the roller 2. To set the roller 2, a new roller 2 is placed on the cradle D, and the operation reverse from the drawing-out operation is accomplished.
COPYRIGHT: (C)1982,JPO&Japio
JP5054681A 1981-04-06 1981-04-06 Roller changer in heating furnace Pending JPS57164913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5054681A JPS57164913A (en) 1981-04-06 1981-04-06 Roller changer in heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5054681A JPS57164913A (en) 1981-04-06 1981-04-06 Roller changer in heating furnace

Publications (1)

Publication Number Publication Date
JPS57164913A true JPS57164913A (en) 1982-10-09

Family

ID=12862003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5054681A Pending JPS57164913A (en) 1981-04-06 1981-04-06 Roller changer in heating furnace

Country Status (1)

Country Link
JP (1) JPS57164913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100423429B1 (en) * 1999-12-20 2004-03-19 주식회사 포스코 Apparatus for exchanging roll of annealing furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100423429B1 (en) * 1999-12-20 2004-03-19 주식회사 포스코 Apparatus for exchanging roll of annealing furnace

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