JPH0328543B2 - - Google Patents

Info

Publication number
JPH0328543B2
JPH0328543B2 JP58137620A JP13762083A JPH0328543B2 JP H0328543 B2 JPH0328543 B2 JP H0328543B2 JP 58137620 A JP58137620 A JP 58137620A JP 13762083 A JP13762083 A JP 13762083A JP H0328543 B2 JPH0328543 B2 JP H0328543B2
Authority
JP
Japan
Prior art keywords
excavation
slope
boom
bucket
arm
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.)
Expired - Lifetime
Application number
JP58137620A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6030728A (ja
Inventor
Kunio Kashiwagi
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP13762083A priority Critical patent/JPS6030728A/ja
Publication of JPS6030728A publication Critical patent/JPS6030728A/ja
Publication of JPH0328543B2 publication Critical patent/JPH0328543B2/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)
  • Servomotors (AREA)
  • Operation Control Of Excavators (AREA)
JP13762083A 1983-07-29 1983-07-29 油圧ショベルの直線掘削制御装置 Granted JPS6030728A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13762083A JPS6030728A (ja) 1983-07-29 1983-07-29 油圧ショベルの直線掘削制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13762083A JPS6030728A (ja) 1983-07-29 1983-07-29 油圧ショベルの直線掘削制御装置

Publications (2)

Publication Number Publication Date
JPS6030728A JPS6030728A (ja) 1985-02-16
JPH0328543B2 true JPH0328543B2 (en]) 1991-04-19

Family

ID=15202927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13762083A Granted JPS6030728A (ja) 1983-07-29 1983-07-29 油圧ショベルの直線掘削制御装置

Country Status (1)

Country Link
JP (1) JPS6030728A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2574671B2 (ja) * 1985-10-08 1997-01-22 株式会社小松製作所 パワ−シヨベルにおける作業機の制御装置
JP3571142B2 (ja) * 1996-04-26 2004-09-29 日立建機株式会社 建設機械の軌跡制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437406A (en) * 1977-08-29 1979-03-19 Oki Electric Ind Co Ltd Preventing system for malicious alteration of subscriber information
JPS56163332A (en) * 1980-04-24 1981-12-15 Hitachi Constr Mach Co Ltd Trace controlling method for working tool such as hydraulic shovel
JPS5820834A (ja) * 1981-07-30 1983-02-07 Hitachi Constr Mach Co Ltd マスタ−スレ−ブ機構の製御装置

Also Published As

Publication number Publication date
JPS6030728A (ja) 1985-02-16

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