JPS6246802U - - Google Patents
Info
- Publication number
- JPS6246802U JPS6246802U JP13866485U JP13866485U JPS6246802U JP S6246802 U JPS6246802 U JP S6246802U JP 13866485 U JP13866485 U JP 13866485U JP 13866485 U JP13866485 U JP 13866485U JP S6246802 U JPS6246802 U JP S6246802U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- valve
- flow rate
- work machine
- throttle position
- 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 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
- Jib Cranes (AREA)
Description
図面は本考案の実施例を示す説明図である。
１は主ポンプ、２は吐出路、３は旋回操作弁、
５は旋回モータ、７は流量切換弁。
５は旋回モータ、７は流量切換弁。
Claims (1)
- 旋回モータ５で旋回される上部旋回体に作業機
シリンダで作動される作業機を装着した旋回式作
業装置において、主ポンプ１の吐出路２を旋回操
作弁３と作業機操作弁の入口側に接続し、この作
業機操作弁の入口側には連通位置１と絞り位置
とを有する流量切換弁７を設けると共に、この流
量切換弁７を手動操作で絞り位置と連通位置
とに切換える手段と、流量切換弁７を旋回操作弁
３と連動して連通位置と絞り位置とに切換え
る手段を設けた旋回式作業装置の油圧回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13866485U JPS6246802U (ja) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13866485U JPS6246802U (ja) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246802U true JPS6246802U (ja) | 1987-03-23 |
Family
ID=31043849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13866485U Pending JPS6246802U (ja) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246802U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000046514A1 (fr) * | 1999-02-04 | 2000-08-10 | Shin Caterpillar Mitsubishi Ltd. | Procede et dispositif d'alimentation regulee en huile hydraulique |
| JP2002155907A (ja) * | 2000-11-22 | 2002-05-31 | Shin Caterpillar Mitsubishi Ltd | 作業用機械における優先回路 |
-
1985
- 1985-09-12 JP JP13866485U patent/JPS6246802U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000046514A1 (fr) * | 1999-02-04 | 2000-08-10 | Shin Caterpillar Mitsubishi Ltd. | Procede et dispositif d'alimentation regulee en huile hydraulique |
| JP2002155907A (ja) * | 2000-11-22 | 2002-05-31 | Shin Caterpillar Mitsubishi Ltd | 作業用機械における優先回路 |
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