JPS56120801A - Braking circuit - Google Patents
Braking circuitInfo
- Publication number
- JPS56120801A JPS56120801A JP2168780A JP2168780A JPS56120801A JP S56120801 A JPS56120801 A JP S56120801A JP 2168780 A JP2168780 A JP 2168780A JP 2168780 A JP2168780 A JP 2168780A JP S56120801 A JPS56120801 A JP S56120801A
- Authority
- JP
- Japan
- Prior art keywords
- counterbalance valve
- cylinder
- parallel
- valve
- position accuracy
- 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
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
PURPOSE: To improve the braking efficiency on the halt position accuracy by arranging a variable throttle in parallel to a counterbalance valve between a backpressure side of a cylinder and a switching valve.
CONSTITUTION: Between the backpressure side B of the cylinder 1 and the switching valve 4 is arranged the variable throttle 8 in parallel to the counterbalance valve 3. By this, if a set pressure of the counterbalance valve 3 is increased for the purpose of increasing the braking effect, a remaining pressure is easy to escape with respect to the halting operation, and therefore no pressure back phenomenon occurs. Thus, the braking effect and the halt position accuracy are both improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2168780A JPS56120801A (en) | 1980-02-25 | 1980-02-25 | Braking circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2168780A JPS56120801A (en) | 1980-02-25 | 1980-02-25 | Braking circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120801A true JPS56120801A (en) | 1981-09-22 |
Family
ID=12061972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2168780A Pending JPS56120801A (en) | 1980-02-25 | 1980-02-25 | Braking circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120801A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5328891U (en) * | 1976-08-20 | 1978-03-11 |
-
1980
- 1980-02-25 JP JP2168780A patent/JPS56120801A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5328891U (en) * | 1976-08-20 | 1978-03-11 |
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