JPS6231176B2 - - Google Patents

Info

Publication number
JPS6231176B2
JPS6231176B2 JP56079352A JP7935281A JPS6231176B2 JP S6231176 B2 JPS6231176 B2 JP S6231176B2 JP 56079352 A JP56079352 A JP 56079352A JP 7935281 A JP7935281 A JP 7935281A JP S6231176 B2 JPS6231176 B2 JP S6231176B2
Authority
JP
Japan
Prior art keywords
signal
rotation speed
engine
speed
load section
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
JP56079352A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57195839A (en
Inventor
Yasuo Tanaka
Yukio Aoyanagi
Junichi Kajiwara
Takao Ookochi
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 JP7935281A priority Critical patent/JPS57195839A/ja
Publication of JPS57195839A publication Critical patent/JPS57195839A/ja
Publication of JPS6231176B2 publication Critical patent/JPS6231176B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP7935281A 1981-05-27 1981-05-27 Method to control hydraulic system Granted JPS57195839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7935281A JPS57195839A (en) 1981-05-27 1981-05-27 Method to control hydraulic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7935281A JPS57195839A (en) 1981-05-27 1981-05-27 Method to control hydraulic system

Publications (2)

Publication Number Publication Date
JPS57195839A JPS57195839A (en) 1982-12-01
JPS6231176B2 true JPS6231176B2 (enrdf_load_html_response) 1987-07-07

Family

ID=13687506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7935281A Granted JPS57195839A (en) 1981-05-27 1981-05-27 Method to control hydraulic system

Country Status (1)

Country Link
JP (1) JPS57195839A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914939U (ja) * 1982-07-20 1984-01-30 愛知車輌株式会社 高所作業車のエンジン自動停止装置
JPS59231155A (ja) * 1983-06-13 1984-12-25 Komatsu Ltd 建設機械のエンジン制御装置
JPS60157946U (ja) * 1984-03-30 1985-10-21 株式会社小松製作所 油圧駆動車両のエンジン制御装置
US4534707A (en) * 1984-05-14 1985-08-13 Caterpillar Tractor Co. Hydrostatic vehicle control
JPS61132733A (ja) * 1984-11-30 1986-06-20 Hitachi Constr Mach Co Ltd 油圧系統駆動用原動機の制御装置
JPH0674757B2 (ja) * 1985-01-23 1994-09-21 住友重機械工業株式会社 産業車両のエンジン回転数制御装置
JPS6334338U (enrdf_load_html_response) * 1986-08-21 1988-03-05
JPS6363223U (enrdf_load_html_response) * 1986-10-14 1988-04-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362524U (enrdf_load_html_response) * 1976-10-26 1978-05-26

Also Published As

Publication number Publication date
JPS57195839A (en) 1982-12-01

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