JPS6436706U - - Google Patents
Info
- Publication number
- JPS6436706U JPS6436706U JP13112987U JP13112987U JPS6436706U JP S6436706 U JPS6436706 U JP S6436706U JP 13112987 U JP13112987 U JP 13112987U JP 13112987 U JP13112987 U JP 13112987U JP S6436706 U JPS6436706 U JP S6436706U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- systems
- circuit
- hydraulic
- delay
- 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 4
Landscapes
- Magnetically Actuated Valves (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の第１実施例を示す全体構成図
。第２図は本考案の第２実施例を示す全体構成図
。第３図は本考案の第３実施例を示す全体構成図
。第４図は本考案にかかる土工車両の平面図。第
５図は本考案にかかる土工車両の側面図。第６図
は従来の例の全体構成図。
１０ａ……アングル用電磁弁、１０ｂ……スラ
イド用電磁弁、１４……切り換えスイツチ、１５
ａ，１５ｂ……遅延リレー、２……アングルシリ
ンダ、３……スライドシリンダ。
FIG. 1 is an overall configuration diagram showing a first embodiment of the present invention. FIG. 2 is an overall configuration diagram showing a second embodiment of the present invention. FIG. 3 is an overall configuration diagram showing a third embodiment of the present invention. FIG. 4 is a plan view of the earthmoving vehicle according to the present invention. FIG. 5 is a side view of the earthmoving vehicle according to the present invention. FIG. 6 is an overall configuration diagram of a conventional example. 10a... Solenoid valve for angle, 10b... Solenoid valve for slide, 14... Changeover switch, 15
a, 15b...Delay relay, 2...Angle cylinder, 3...Slide cylinder.
Claims (1)
相互に作動させるため２系統のアクチユエータ回
路に電磁弁を挿入し、電磁弁により作動が相互に
切り換わる油圧回路において電磁弁回路に遅延リ
レーを設け、他方の電磁弁回路の作動に対し、遅
延をもつて作動することを特徴とする土工車両の
作業機用油圧回路装置。 In order to mutually operate two systems of actuators with one hydraulic drive source, solenoid valves are inserted into the two systems of actuator circuits, and in the hydraulic circuit where the operation is mutually switched by the solenoid valve, a delay relay is provided in the solenoid valve circuit, and the other A hydraulic circuit device for a working machine of an earth-moving vehicle, characterized in that it operates with a delay with respect to the operation of a solenoid valve circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13112987U JPS6436706U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13112987U JPS6436706U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436706U true JPS6436706U (en) | 1989-03-06 |
Family
ID=31386905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13112987U Pending JPS6436706U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436706U (en) |
-
1987
- 1987-08-28 JP JP13112987U patent/JPS6436706U/ja active Pending
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