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 gementInfo
- 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
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
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)
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 |
-
1976
- 1976-10-08 JP JP12088376A patent/JPS5346577A/en active Pending
Cited By (3)
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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