JPH0258416B2 - - Google Patents

Info

Publication number
JPH0258416B2
JPH0258416B2 JP11247682A JP11247682A JPH0258416B2 JP H0258416 B2 JPH0258416 B2 JP H0258416B2 JP 11247682 A JP11247682 A JP 11247682A JP 11247682 A JP11247682 A JP 11247682A JP H0258416 B2 JPH0258416 B2 JP H0258416B2
Authority
JP
Japan
Prior art keywords
lever
communication
switching valve
travel
hydraulic
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
JP11247682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS594731A (ja
Inventor
Seiji Tamura
Kazuhisa Hatano
Toichi Hirata
Toshimichi 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.)
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 JP11247682A priority Critical patent/JPS594731A/ja
Publication of JPS594731A publication Critical patent/JPS594731A/ja
Publication of JPH0258416B2 publication Critical patent/JPH0258416B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP11247682A 1982-07-01 1982-07-01 建設車輌の走行制御装置 Granted JPS594731A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11247682A JPS594731A (ja) 1982-07-01 1982-07-01 建設車輌の走行制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11247682A JPS594731A (ja) 1982-07-01 1982-07-01 建設車輌の走行制御装置

Publications (2)

Publication Number Publication Date
JPS594731A JPS594731A (ja) 1984-01-11
JPH0258416B2 true JPH0258416B2 (enrdf_load_stackoverflow) 1990-12-07

Family

ID=14587585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11247682A Granted JPS594731A (ja) 1982-07-01 1982-07-01 建設車輌の走行制御装置

Country Status (1)

Country Link
JP (1) JPS594731A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638756A (zh) * 2016-11-18 2017-05-10 广西玉柴重工有限公司 一种液压挖掘机的机械操纵机构

Also Published As

Publication number Publication date
JPS594731A (ja) 1984-01-11

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