JPS5833652A - 油圧シヨベルの油圧回路 - Google Patents
油圧シヨベルの油圧回路Info
- Publication number
- JPS5833652A JPS5833652A JP13378581A JP13378581A JPS5833652A JP S5833652 A JPS5833652 A JP S5833652A JP 13378581 A JP13378581 A JP 13378581A JP 13378581 A JP13378581 A JP 13378581A JP S5833652 A JPS5833652 A JP S5833652A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- control valve
- pressure
- swing
- turning
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13378581A JPS5833652A (ja) | 1981-08-25 | 1981-08-25 | 油圧シヨベルの油圧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13378581A JPS5833652A (ja) | 1981-08-25 | 1981-08-25 | 油圧シヨベルの油圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5833652A true JPS5833652A (ja) | 1983-02-26 |
JPS6311492B2 JPS6311492B2 (de) | 1988-03-14 |
Family
ID=15112939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13378581A Granted JPS5833652A (ja) | 1981-08-25 | 1981-08-25 | 油圧シヨベルの油圧回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833652A (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605928A (ja) * | 1983-06-23 | 1985-01-12 | Komatsu Ltd | パワ−シヨベルの油圧回路装置 |
US5520087A (en) * | 1992-09-08 | 1996-05-28 | Kabushiki Kaisha Komatsu Seisakusho | Control device for hydraulically operated machine |
WO2000046514A1 (fr) * | 1999-02-04 | 2000-08-10 | Shin Caterpillar Mitsubishi Ltd. | Procede et dispositif d'alimentation regulee en huile hydraulique |
JP2014521036A (ja) * | 2011-07-12 | 2014-08-25 | ボルボ コンストラクション イクイップメント アーベー | 建設機械用流量制御弁 |
CN104265702A (zh) * | 2014-09-10 | 2015-01-07 | 徐工集团工程机械股份有限公司 | 一种天然气装载机的启动系统 |
-
1981
- 1981-08-25 JP JP13378581A patent/JPS5833652A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605928A (ja) * | 1983-06-23 | 1985-01-12 | Komatsu Ltd | パワ−シヨベルの油圧回路装置 |
US5520087A (en) * | 1992-09-08 | 1996-05-28 | Kabushiki Kaisha Komatsu Seisakusho | Control device for hydraulically operated machine |
WO2000046514A1 (fr) * | 1999-02-04 | 2000-08-10 | Shin Caterpillar Mitsubishi Ltd. | Procede et dispositif d'alimentation regulee en huile hydraulique |
EP1069316A1 (de) * | 1999-02-04 | 2001-01-17 | Shin Caterpillar Mitsubishi Ltd. | Verfahren und vorrichtung zur steuerbaren versorgung von hydraulisches druckmittel |
EP1069316A4 (de) * | 1999-02-04 | 2006-01-18 | Caterpillar Mitsubishi Ltd | Verfahren und vorrichtung zur steuerbaren versorgung von hydraulisches druckmittel |
JP2014521036A (ja) * | 2011-07-12 | 2014-08-25 | ボルボ コンストラクション イクイップメント アーベー | 建設機械用流量制御弁 |
EP2733363A4 (de) * | 2011-07-12 | 2015-07-29 | Volvo Constr Equip Ab | Durchflussregelventil für eine baumaschine |
CN104265702A (zh) * | 2014-09-10 | 2015-01-07 | 徐工集团工程机械股份有限公司 | 一种天然气装载机的启动系统 |
Also Published As
Publication number | Publication date |
---|---|
JPS6311492B2 (de) | 1988-03-14 |
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