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
Application number
JP13378581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311492B2 (enrdf_load_stackoverflow
Inventor
Hideaki Yoshimatsu
英昭 吉松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP13378581A priority Critical patent/JPS5833652A/ja
Publication of JPS5833652A publication Critical patent/JPS5833652A/ja
Publication of JPS6311492B2 publication Critical patent/JPS6311492B2/ja
Granted legal-status Critical Current

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)
JP13378581A 1981-08-25 1981-08-25 油圧シヨベルの油圧回路 Granted JPS5833652A (ja)

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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
EP1069316A4 (en) * 1999-02-04 2006-01-18 Caterpillar Mitsubishi Ltd METHOD AND DEVICE FOR THE CONTROLLABLE SUPPLY OF HYDRAULIC PRESSURE AGENT
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 (en) * 2011-07-12 2015-07-29 Volvo Constr Equip Ab FLOW CONTROL VALVE FOR A CONSTRUCTION MACHINE
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 (enrdf_load_stackoverflow) 1988-03-14

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