JPS6170605U - - Google Patents
Info
- Publication number
- JPS6170605U JPS6170605U JP15580184U JP15580184U JPS6170605U JP S6170605 U JPS6170605 U JP S6170605U JP 15580184 U JP15580184 U JP 15580184U JP 15580184 U JP15580184 U JP 15580184U JP S6170605 U JPS6170605 U JP S6170605U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- control valve
- hydraulic circuit
- interposed
- hydraulic pump
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図および第２図は本考案に係る油圧回路の
一実施例を示し、第１図は既設のアクチユエータ
の操作状態を示した油圧回路図、第２図は新設の
アクチユエータの操作状態を示した油圧回路図で
ある。第３図は油圧式杭打機の斜視図である。第
４図は従来の油圧回路を示した油圧回路図である
。
２，３，５……既設のアクチユエータ、６，７
，８……新設のアクチユエータ、９……油圧ポン
プ、１０−１，１０−２……ラインフイルター、
１１……多連制御弁、１２……２方向切換弁。
1 and 2 show an embodiment of the hydraulic circuit according to the present invention, FIG. 1 is a hydraulic circuit diagram showing the operating state of an existing actuator, and FIG. 2 is a hydraulic circuit diagram showing the operating state of a newly installed actuator. FIG. FIG. 3 is a perspective view of the hydraulic pile driver. FIG. 4 is a hydraulic circuit diagram showing a conventional hydraulic circuit. 2, 3, 5...Existing actuator, 6, 7
, 8... Newly installed actuator, 9... Hydraulic pump, 10-1, 10-2... Line filter,
11...Multiple control valve, 12...2-way switching valve.
Claims (1)
ユエータと油圧ポンプの間に介装した制御弁とを
備えた油圧回路において、既設のアクチユエータ
と制御弁との間に２方向切換弁を介装し、その２
方向切換弁の出口側に新設のアクチユエータを接
続したことを特徴とする油圧回路。 In a hydraulic circuit equipped with a hydraulic pump, an actuator, and a control valve interposed between the actuator and the hydraulic pump, a two-way switching valve is interposed between the existing actuator and the control valve, and the second
A hydraulic circuit characterized by a newly installed actuator connected to the outlet side of the directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580184U JPS6170605U (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580184U JPS6170605U (en) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170605U true JPS6170605U (en) | 1986-05-14 |
Family
ID=30713813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15580184U Pending JPS6170605U (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170605U (en) |
-
1984
- 1984-10-17 JP JP15580184U patent/JPS6170605U/ja active Pending