JPS57156820A - Roll exchanging device - Google Patents

Roll exchanging device

Info

Publication number
JPS57156820A
JPS57156820A JP4035281A JP4035281A JPS57156820A JP S57156820 A JPS57156820 A JP S57156820A JP 4035281 A JP4035281 A JP 4035281A JP 4035281 A JP4035281 A JP 4035281A JP S57156820 A JPS57156820 A JP S57156820A
Authority
JP
Japan
Prior art keywords
roll
spacer
chock
drawn out
lower roll
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
JP4035281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332524B2 (enrdf_load_stackoverflow
Inventor
Koichi Matsumoto
Takao Sakanaka
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 JP4035281A priority Critical patent/JPS57156820A/ja
Publication of JPS57156820A publication Critical patent/JPS57156820A/ja
Publication of JPS6332524B2 publication Critical patent/JPS6332524B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/36—Spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP4035281A 1981-03-23 1981-03-23 Roll exchanging device Granted JPS57156820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4035281A JPS57156820A (en) 1981-03-23 1981-03-23 Roll exchanging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4035281A JPS57156820A (en) 1981-03-23 1981-03-23 Roll exchanging device

Publications (2)

Publication Number Publication Date
JPS57156820A true JPS57156820A (en) 1982-09-28
JPS6332524B2 JPS6332524B2 (enrdf_load_stackoverflow) 1988-06-30

Family

ID=12578234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4035281A Granted JPS57156820A (en) 1981-03-23 1981-03-23 Roll exchanging device

Country Status (1)

Country Link
JP (1) JPS57156820A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3208006B1 (de) 2016-02-22 2019-04-03 Primetals Technologies Austria GmbH Inline-walzenwechsel bei einfachem walzgerüstaufbau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3208006B1 (de) 2016-02-22 2019-04-03 Primetals Technologies Austria GmbH Inline-walzenwechsel bei einfachem walzgerüstaufbau

Also Published As

Publication number Publication date
JPS6332524B2 (enrdf_load_stackoverflow) 1988-06-30

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