JPS58109605U - Work equipment hydraulic circuit - Google Patents
Work equipment hydraulic circuitInfo
- Publication number
- JPS58109605U JPS58109605U JP680582U JP680582U JPS58109605U JP S58109605 U JPS58109605 U JP S58109605U JP 680582 U JP680582 U JP 680582U JP 680582 U JP680582 U JP 680582U JP S58109605 U JPS58109605 U JP S58109605U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- work equipment
- equipment hydraulic
- accumulator
- remote control
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
1 第1図は本−案の実施例の油圧回路図である。
1・・・・・・油圧ポンプ、2・・・・・・切換弁、1
0・・・・・・リモートコントロール弁、18・・・・
・−油路、19・・・・・・油圧ポンプ、20・・・・
・・アキュムレータ、21・・間チェック弁。1 FIG. 1 is a hydraulic circuit diagram of an embodiment of the present proposal. 1...Hydraulic pump, 2...Switching valve, 1
0...Remote control valve, 18...
・-Oil line, 19...Hydraulic pump, 20...
...accumulator, check valve between 21..
Claims (1)
替えるリモートコントロール弁を有する油圧ショベルに
おいて、油圧ポンプからリモートコントロール弁に通ず
る油路にアキュムレータを設置し、かつ、その上流側i
こチェック弁を設置したことよりなる作業機の油圧回路
。In a hydraulic excavator that has a main switching valve that operates an actuator and a remote control valve that switches the main switching valve, an accumulator is installed in the oil path leading from the hydraulic pump to the remote control valve, and an accumulator is installed on the upstream side of the hydraulic excavator.
A hydraulic circuit for a work machine equipped with this check valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP680582U JPS58109605U (en) | 1982-01-20 | 1982-01-20 | Work equipment hydraulic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP680582U JPS58109605U (en) | 1982-01-20 | 1982-01-20 | Work equipment hydraulic circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58109605U true JPS58109605U (en) | 1983-07-26 |
Family
ID=30019586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP680582U Pending JPS58109605U (en) | 1982-01-20 | 1982-01-20 | Work equipment hydraulic circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58109605U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561979A (en) * | 1979-06-20 | 1981-01-10 | Matsushita Electric Ind Co Ltd | Illuminator for operating panel |
JPS5641842A (en) * | 1979-09-12 | 1981-04-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of quartz glass tube |
-
1982
- 1982-01-20 JP JP680582U patent/JPS58109605U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561979A (en) * | 1979-06-20 | 1981-01-10 | Matsushita Electric Ind Co Ltd | Illuminator for operating panel |
JPS5641842A (en) * | 1979-09-12 | 1981-04-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of quartz glass tube |
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