JPH0320533B2 - - Google Patents

Info

Publication number
JPH0320533B2
JPH0320533B2 JP57140816A JP14081682A JPH0320533B2 JP H0320533 B2 JPH0320533 B2 JP H0320533B2 JP 57140816 A JP57140816 A JP 57140816A JP 14081682 A JP14081682 A JP 14081682A JP H0320533 B2 JPH0320533 B2 JP H0320533B2
Authority
JP
Japan
Prior art keywords
vehicle body
rotational position
swivel base
position relative
excavation work
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
JP57140816A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5931327A (ja
Inventor
Yoshinobu Tabuchi
Akira Tsuda
Masahiro Tsutsumi
Akihiko Mori
Kazushige Ikeda
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 JP14081682A priority Critical patent/JPS5931327A/ja
Publication of JPS5931327A publication Critical patent/JPS5931327A/ja
Publication of JPH0320533B2 publication Critical patent/JPH0320533B2/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)
JP14081682A 1982-08-12 1982-08-12 掘削作業車 Granted JPS5931327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14081682A JPS5931327A (ja) 1982-08-12 1982-08-12 掘削作業車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14081682A JPS5931327A (ja) 1982-08-12 1982-08-12 掘削作業車

Publications (2)

Publication Number Publication Date
JPS5931327A JPS5931327A (ja) 1984-02-20
JPH0320533B2 true JPH0320533B2 (en]) 1991-03-19

Family

ID=15277394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14081682A Granted JPS5931327A (ja) 1982-08-12 1982-08-12 掘削作業車

Country Status (1)

Country Link
JP (1) JPS5931327A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6576756B2 (ja) * 2015-09-17 2019-09-18 住友重機械工業株式会社 ショベル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321409B2 (en]) * 1973-08-21 1978-07-03

Also Published As

Publication number Publication date
JPS5931327A (ja) 1984-02-20

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