JPS60181428A - 油圧シヨベルの姿勢制御装置 - Google Patents

油圧シヨベルの姿勢制御装置

Info

Publication number
JPS60181428A
JPS60181428A JP3608184A JP3608184A JPS60181428A JP S60181428 A JPS60181428 A JP S60181428A JP 3608184 A JP3608184 A JP 3608184A JP 3608184 A JP3608184 A JP 3608184A JP S60181428 A JPS60181428 A JP S60181428A
Authority
JP
Japan
Prior art keywords
arm
boom
signal
control
cylinder
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
JP3608184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565660B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Saburo Tanaka
三郎 田中
Toshio Kuwabara
桑原　敏夫
Naoyuki Moriya
直行 守屋
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3608184A priority Critical patent/JPS60181428A/ja
Publication of JPS60181428A publication Critical patent/JPS60181428A/ja
Publication of JPH0565660B2 publication Critical patent/JPH0565660B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP3608184A 1984-02-29 1984-02-29 油圧シヨベルの姿勢制御装置 Granted JPS60181428A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3608184A JPS60181428A (ja) 1984-02-29 1984-02-29 油圧シヨベルの姿勢制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3608184A JPS60181428A (ja) 1984-02-29 1984-02-29 油圧シヨベルの姿勢制御装置

Publications (2)

Publication Number Publication Date
JPS60181428A true JPS60181428A (ja) 1985-09-17
JPH0565660B2 JPH0565660B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-20

Family

ID=12459786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3608184A Granted JPS60181428A (ja) 1984-02-29 1984-02-29 油圧シヨベルの姿勢制御装置

Country Status (1)

Country Link
JP (1) JPS60181428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163332A (en) * 1980-04-24 1981-12-15 Hitachi Constr Mach Co Ltd Trace controlling method for working tool such as hydraulic shovel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163332A (en) * 1980-04-24 1981-12-15 Hitachi Constr Mach Co Ltd Trace controlling method for working tool such as hydraulic shovel

Also Published As

Publication number Publication date
JPH0565660B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-20

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