JPH0458857B2 - - Google Patents

Info

Publication number
JPH0458857B2
JPH0458857B2 JP24683686A JP24683686A JPH0458857B2 JP H0458857 B2 JPH0458857 B2 JP H0458857B2 JP 24683686 A JP24683686 A JP 24683686A JP 24683686 A JP24683686 A JP 24683686A JP H0458857 B2 JPH0458857 B2 JP H0458857B2
Authority
JP
Japan
Prior art keywords
bucket
attitude
boom
signal
height
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
Application number
JP24683686A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63103129A (ja
Inventor
Nobuya Harada
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP24683686A priority Critical patent/JPS63103129A/ja
Publication of JPS63103129A publication Critical patent/JPS63103129A/ja
Publication of JPH0458857B2 publication Critical patent/JPH0458857B2/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)
JP24683686A 1986-10-16 1986-10-16 フロントロ−ダの作業具姿勢制御装置 Granted JPS63103129A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24683686A JPS63103129A (ja) 1986-10-16 1986-10-16 フロントロ−ダの作業具姿勢制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24683686A JPS63103129A (ja) 1986-10-16 1986-10-16 フロントロ−ダの作業具姿勢制御装置

Publications (2)

Publication Number Publication Date
JPS63103129A JPS63103129A (ja) 1988-05-07
JPH0458857B2 true JPH0458857B2 (fr) 1992-09-18

Family

ID=17154417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24683686A Granted JPS63103129A (ja) 1986-10-16 1986-10-16 フロントロ−ダの作業具姿勢制御装置

Country Status (1)

Country Link
JP (1) JPS63103129A (fr)

Also Published As

Publication number Publication date
JPS63103129A (ja) 1988-05-07

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