JPH089233Y2 - 操作パターン変更可能な複数切換弁の設置 - Google Patents
操作パターン変更可能な複数切換弁の設置Info
- Publication number
- JPH089233Y2 JPH089233Y2 JP3722690U JP3722690U JPH089233Y2 JP H089233 Y2 JPH089233 Y2 JP H089233Y2 JP 3722690 U JP3722690 U JP 3722690U JP 3722690 U JP3722690 U JP 3722690U JP H089233 Y2 JPH089233 Y2 JP H089233Y2
- Authority
- JP
- Japan
- Prior art keywords
- pilot pressure
- control valve
- directional control
- hose
- installation
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims description 7
- 210000003660 reticulum Anatomy 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722690U JPH089233Y2 (ja) | 1990-04-06 | 1990-04-06 | 操作パターン変更可能な複数切換弁の設置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3722690U JPH089233Y2 (ja) | 1990-04-06 | 1990-04-06 | 操作パターン変更可能な複数切換弁の設置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128751U JPH03128751U (en]) | 1991-12-25 |
| JPH089233Y2 true JPH089233Y2 (ja) | 1996-03-13 |
Family
ID=31544145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3722690U Expired - Lifetime JPH089233Y2 (ja) | 1990-04-06 | 1990-04-06 | 操作パターン変更可能な複数切換弁の設置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089233Y2 (en]) |
-
1990
- 1990-04-06 JP JP3722690U patent/JPH089233Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03128751U (en]) | 1991-12-25 |
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