JPH0232886Y2 - - Google Patents
Info
- Publication number
- JPH0232886Y2 JPH0232886Y2 JP6465983U JP6465983U JPH0232886Y2 JP H0232886 Y2 JPH0232886 Y2 JP H0232886Y2 JP 6465983 U JP6465983 U JP 6465983U JP 6465983 U JP6465983 U JP 6465983U JP H0232886 Y2 JPH0232886 Y2 JP H0232886Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- hydraulic cylinder
- oil chamber
- oil
- control valve
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Control And Safety Of Cranes (AREA)
- Types And Forms Of Lifts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6465983U JPS59169408U (ja) | 1983-04-28 | 1983-04-28 | 油圧シリンダの保持圧検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6465983U JPS59169408U (ja) | 1983-04-28 | 1983-04-28 | 油圧シリンダの保持圧検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59169408U JPS59169408U (ja) | 1984-11-13 |
| JPH0232886Y2 true JPH0232886Y2 (enExample) | 1990-09-05 |
Family
ID=30194843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6465983U Granted JPS59169408U (ja) | 1983-04-28 | 1983-04-28 | 油圧シリンダの保持圧検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169408U (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225306U (enExample) * | 1985-07-31 | 1987-02-16 |
-
1983
- 1983-04-28 JP JP6465983U patent/JPS59169408U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59169408U (ja) | 1984-11-13 |
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