JPS5346577A - Short stroke oil pressure circuit for cylinder device for roll rearran gement - Google Patents

Short stroke oil pressure circuit for cylinder device for roll rearran gement

Info

Publication number
JPS5346577A
JPS5346577A JP12088376A JP12088376A JPS5346577A JP S5346577 A JPS5346577 A JP S5346577A JP 12088376 A JP12088376 A JP 12088376A JP 12088376 A JP12088376 A JP 12088376A JP S5346577 A JPS5346577 A JP S5346577A
Authority
JP
Japan
Prior art keywords
cylinder device
short stroke
oil pressure
roll
rearran
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
JP12088376A
Other languages
Japanese (ja)
Inventor
Yoshiaki Tanaami
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP12088376A priority Critical patent/JPS5346577A/en
Publication of JPS5346577A publication Critical patent/JPS5346577A/en
Pending 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
    • B21B31/103—Manipulators or carriages therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To make it possible to provide an extremely short stroke of a cylinder device by connecting an output device of extremely short stroke to an oil pressure pipe in a cylinder device for roll rearrangement through a change-over valve.
COPYRIGHT: (C)1978,JPO&Japio
JP12088376A 1976-10-08 1976-10-08 Short stroke oil pressure circuit for cylinder device for roll rearran gement Pending JPS5346577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12088376A JPS5346577A (en) 1976-10-08 1976-10-08 Short stroke oil pressure circuit for cylinder device for roll rearran gement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12088376A JPS5346577A (en) 1976-10-08 1976-10-08 Short stroke oil pressure circuit for cylinder device for roll rearran gement

Publications (1)

Publication Number Publication Date
JPS5346577A true JPS5346577A (en) 1978-04-26

Family

ID=14797321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12088376A Pending JPS5346577A (en) 1976-10-08 1976-10-08 Short stroke oil pressure circuit for cylinder device for roll rearran gement

Country Status (1)

Country Link
JP (1) JPS5346577A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998105U (en) * 1982-12-22 1984-07-03 小松造機株式会社 Work machine cylinder stroke control device
JPS60175905U (en) * 1984-04-28 1985-11-21 三菱重工業株式会社 Hydraulic cylinder positioning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998105U (en) * 1982-12-22 1984-07-03 小松造機株式会社 Work machine cylinder stroke control device
JPS60175905U (en) * 1984-04-28 1985-11-21 三菱重工業株式会社 Hydraulic cylinder positioning device
JPH022968Y2 (en) * 1984-04-28 1990-01-24

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