JPH0269105U - - Google Patents
Info
- Publication number
- JPH0269105U JPH0269105U JP14836288U JP14836288U JPH0269105U JP H0269105 U JPH0269105 U JP H0269105U JP 14836288 U JP14836288 U JP 14836288U JP 14836288 U JP14836288 U JP 14836288U JP H0269105 U JPH0269105 U JP H0269105U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- hydraulic circuit
- detecting
- pressure
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Gearings (AREA)
Description
図面は本考案に係る作業車の油圧構造の実施例
を示し、第１図は該作業車の油圧回路図である。
３……油圧ポンプ、４……エンジン、１０……
アクチユエータ、１７……ドレン油路、１９……
センサ、Ａ……牽制機構。
The drawings show an embodiment of the hydraulic structure of a working vehicle according to the present invention, and FIG. 1 is a hydraulic circuit diagram of the working vehicle. 3... Hydraulic pump, 4... Engine, 10...
Actuator, 17... Drain oil path, 19...
Sensor, A... check mechanism.
Claims (1)
３を備えると共に、この油圧ポンプ３に連係する
油圧回路のドレン油路１７の上流部に圧力検出用
のセンサ１９を設け、このセンサ１９で所定値以
上の圧力を検出することによつて、油圧回路のア
クチユエータ１０の作動を阻止する牽制機構Ａを
有して成る作業車の油圧構造。 A hydraulic pump 3 driven by power from an engine 4 is provided, and a sensor 19 for detecting pressure is provided at the upstream portion of a drain oil passage 17 of a hydraulic circuit linked to this hydraulic pump 3. A hydraulic structure for a work vehicle comprising a check mechanism A that prevents the operation of an actuator 10 of a hydraulic circuit by detecting the pressure of the hydraulic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14836288U JPH0269105U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14836288U JPH0269105U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269105U true JPH0269105U (en) | 1990-05-25 |
Family
ID=31419615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14836288U Pending JPH0269105U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269105U (en) |
-
1988
- 1988-11-14 JP JP14836288U patent/JPH0269105U/ja active Pending
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