JPH0251010B2 - - Google Patents

Info

Publication number
JPH0251010B2
JPH0251010B2 JP18928881A JP18928881A JPH0251010B2 JP H0251010 B2 JPH0251010 B2 JP H0251010B2 JP 18928881 A JP18928881 A JP 18928881A JP 18928881 A JP18928881 A JP 18928881A JP H0251010 B2 JPH0251010 B2 JP H0251010B2
Authority
JP
Japan
Prior art keywords
bucket
arm
angle
signal
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.)
Expired
Application number
JP18928881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5891234A (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 JP18928881A priority Critical patent/JPS5891234A/ja
Publication of JPS5891234A publication Critical patent/JPS5891234A/ja
Publication of JPH0251010B2 publication Critical patent/JPH0251010B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP18928881A 1981-11-27 1981-11-27 ロ−デイングシヨベルのバケツト制御方法 Granted JPS5891234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18928881A JPS5891234A (ja) 1981-11-27 1981-11-27 ロ−デイングシヨベルのバケツト制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18928881A JPS5891234A (ja) 1981-11-27 1981-11-27 ロ−デイングシヨベルのバケツト制御方法

Publications (2)

Publication Number Publication Date
JPS5891234A JPS5891234A (ja) 1983-05-31
JPH0251010B2 true JPH0251010B2 (en]) 1990-11-06

Family

ID=16238811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18928881A Granted JPS5891234A (ja) 1981-11-27 1981-11-27 ロ−デイングシヨベルのバケツト制御方法

Country Status (1)

Country Link
JP (1) JPS5891234A (en])

Also Published As

Publication number Publication date
JPS5891234A (ja) 1983-05-31

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