JPH0351263Y2 - - Google Patents

Info

Publication number
JPH0351263Y2
JPH0351263Y2 JP11788087U JP11788087U JPH0351263Y2 JP H0351263 Y2 JPH0351263 Y2 JP H0351263Y2 JP 11788087 U JP11788087 U JP 11788087U JP 11788087 U JP11788087 U JP 11788087U JP H0351263 Y2 JPH0351263 Y2 JP H0351263Y2
Authority
JP
Japan
Prior art keywords
pilot pressure
pilot
hydraulic
pump
control valve
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
JP11788087U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6422682U (ru
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 filed Critical
Priority to JP11788087U priority Critical patent/JPH0351263Y2/ja
Publication of JPS6422682U publication Critical patent/JPS6422682U/ja
Application granted granted Critical
Publication of JPH0351263Y2 publication Critical patent/JPH0351263Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Road Paving Machines (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP11788087U 1987-07-31 1987-07-31 Expired JPH0351263Y2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11788087U JPH0351263Y2 (ru) 1987-07-31 1987-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11788087U JPH0351263Y2 (ru) 1987-07-31 1987-07-31

Publications (2)

Publication Number Publication Date
JPS6422682U JPS6422682U (ru) 1989-02-06
JPH0351263Y2 true JPH0351263Y2 (ru) 1991-11-01

Family

ID=31361729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11788087U Expired JPH0351263Y2 (ru) 1987-07-31 1987-07-31

Country Status (1)

Country Link
JP (1) JPH0351263Y2 (ru)

Also Published As

Publication number Publication date
JPS6422682U (ru) 1989-02-06

Similar Documents

Publication Publication Date Title
US5052179A (en) Pump discharge flow rate controlled by pilot pressure acting on vehicle drive valves
US4457387A (en) Hydraulic steering system for full-track vehicles
JPH07216818A (ja) 路面転圧機のステアリング・システム
US5875631A (en) Control system for a hydrostatic transmission
JPS5925708B2 (ja) 同期及びかじ取系統を具備した無限軌道駆動回路
JPH0232167B2 (ru)
JPH0351263Y2 (ru)
US4789036A (en) Hydraulic steering device
CA2060880C (en) Hydraulically driven crawler vehicle
JP7049213B2 (ja) 建設機械の油圧回路
JPH0352275Y2 (ru)
JPH0618820Y2 (ja) ホイ−ル式建設機械の走行油圧回路
KR102418899B1 (ko) 유압모터를 이용하여 주행하는 농업용 작업기의 조향 유지장치
JP2851461B2 (ja) 油圧駆動式クローラ車両
JPH057289Y2 (ru)
JPS63235135A (ja) 油圧走行車両の走行速度切換装置
CN107642513B (zh) 液控比例手柄、液压系统及工程机械
JPH0924857A (ja) 油圧駆動式走行装置
JPS6244849Y2 (ru)
JPH0439878Y2 (ru)
JPH0674054B2 (ja) 油圧走行車両に於ける直進走行制御回路装置
JP3147249B2 (ja) 走行用ポンプ圧の制御装置
JPH09507185A (ja) 動力補助式操舵機構のための流体制御システム
JPH0410152Y2 (ru)
JP2564393Y2 (ja) クローラ車両の駆動油圧回路