JPS6254933B2 - - Google Patents

Info

Publication number
JPS6254933B2
JPS6254933B2 JP54161611A JP16161179A JPS6254933B2 JP S6254933 B2 JPS6254933 B2 JP S6254933B2 JP 54161611 A JP54161611 A JP 54161611A JP 16161179 A JP16161179 A JP 16161179A JP S6254933 B2 JPS6254933 B2 JP S6254933B2
Authority
JP
Japan
Prior art keywords
boom
arm
angular velocity
signal
rotational angular
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
JP54161611A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5685037A (en
Inventor
Yoichi Ogawara
Etsuji Kino
Masatoshi Miki
Norifumi Yoshioka
Shigeyoshi Kodama
Saburo Tanaka
Toshio Kuwabara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16161179A priority Critical patent/JPS5685037A/ja
Publication of JPS5685037A publication Critical patent/JPS5685037A/ja
Publication of JPS6254933B2 publication Critical patent/JPS6254933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Servomotors (AREA)
JP16161179A 1979-12-14 1979-12-14 Controller for power shovel Granted JPS5685037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16161179A JPS5685037A (en) 1979-12-14 1979-12-14 Controller for power shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16161179A JPS5685037A (en) 1979-12-14 1979-12-14 Controller for power shovel

Publications (2)

Publication Number Publication Date
JPS5685037A JPS5685037A (en) 1981-07-10
JPS6254933B2 true JPS6254933B2 (el) 1987-11-17

Family

ID=15738447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16161179A Granted JPS5685037A (en) 1979-12-14 1979-12-14 Controller for power shovel

Country Status (1)

Country Link
JP (1) JPS5685037A (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820835A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御装置
JPS5833650A (ja) * 1981-08-21 1983-02-26 Hitachi Constr Mach Co Ltd 油圧シヨベルの掘削制御装置
JPH06100201B2 (ja) * 1984-07-16 1994-12-12 石川島播磨重工業株式会社 電気油圧サ−ボ制御装置
JPS6275106A (ja) * 1985-09-30 1987-04-07 Komatsu Ltd 油圧作動式作業機の制御方法
KR100231757B1 (ko) * 1996-02-21 1999-11-15 사쿠마 하지메 건설기계의 작업기 제어방법 및 그 장치
CA2243266C (en) * 1996-12-12 2003-10-14 Shin Caterpillar Mitsubishi Ltd. Control apparatus for a construction machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488605A (en) * 1977-12-23 1979-07-13 Komatsu Mfg Co Ltd Device for controlling position of working machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488605A (en) * 1977-12-23 1979-07-13 Komatsu Mfg Co Ltd Device for controlling position of working machine

Also Published As

Publication number Publication date
JPS5685037A (en) 1981-07-10

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