JPS6338505B2 - - Google Patents

Info

Publication number
JPS6338505B2
JPS6338505B2 JP10627786A JP10627786A JPS6338505B2 JP S6338505 B2 JPS6338505 B2 JP S6338505B2 JP 10627786 A JP10627786 A JP 10627786A JP 10627786 A JP10627786 A JP 10627786A JP S6338505 B2 JPS6338505 B2 JP S6338505B2
Authority
JP
Japan
Prior art keywords
bucket
angle
boom
arm
rotation
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
JP10627786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367331A (ja
Inventor
Michiaki Igarashi
Norikazu Pponma
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP10627786A priority Critical patent/JPS6367331A/ja
Publication of JPS6367331A publication Critical patent/JPS6367331A/ja
Publication of JPS6338505B2 publication Critical patent/JPS6338505B2/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)
JP10627786A 1986-05-09 1986-05-09 油圧パワ−シヨベルの掘削制御装置 Granted JPS6367331A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10627786A JPS6367331A (ja) 1986-05-09 1986-05-09 油圧パワ−シヨベルの掘削制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10627786A JPS6367331A (ja) 1986-05-09 1986-05-09 油圧パワ−シヨベルの掘削制御装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15573876A Division JPS609180B2 (ja) 1976-12-24 1976-12-24 油圧パワ−シヨベルのバケツト刃先角制御装置

Publications (2)

Publication Number Publication Date
JPS6367331A JPS6367331A (ja) 1988-03-26
JPS6338505B2 true JPS6338505B2 (enrdf_load_stackoverflow) 1988-08-01

Family

ID=14429583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10627786A Granted JPS6367331A (ja) 1986-05-09 1986-05-09 油圧パワ−シヨベルの掘削制御装置

Country Status (1)

Country Link
JP (1) JPS6367331A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644513A (en) * 1987-06-26 1989-01-09 Kanzaki Kokyukoki Mfg Co Ltd Hst integral type axle driving device
JP4959532B2 (ja) * 2007-12-10 2012-06-27 日立建機株式会社 掘削作業機

Also Published As

Publication number Publication date
JPS6367331A (ja) 1988-03-26

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