JPS5471260A - Controlling device in oil pressure driving device - Google Patents

Controlling device in oil pressure driving device

Info

Publication number
JPS5471260A
JPS5471260A JP13787277A JP13787277A JPS5471260A JP S5471260 A JPS5471260 A JP S5471260A JP 13787277 A JP13787277 A JP 13787277A JP 13787277 A JP13787277 A JP 13787277A JP S5471260 A JPS5471260 A JP S5471260A
Authority
JP
Japan
Prior art keywords
valve
ports
stearing
cylinders
variable pump
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.)
Granted
Application number
JP13787277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5730705B2 (enExample
Inventor
Taketo Ariga
Koichi Morita
Kenzo Hoashi
Yasuo Kojima
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP13787277A priority Critical patent/JPS5471260A/ja
Publication of JPS5471260A publication Critical patent/JPS5471260A/ja
Publication of JPS5730705B2 publication Critical patent/JPS5730705B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
JP13787277A 1977-11-18 1977-11-18 Controlling device in oil pressure driving device Granted JPS5471260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13787277A JPS5471260A (en) 1977-11-18 1977-11-18 Controlling device in oil pressure driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13787277A JPS5471260A (en) 1977-11-18 1977-11-18 Controlling device in oil pressure driving device

Publications (2)

Publication Number Publication Date
JPS5471260A true JPS5471260A (en) 1979-06-07
JPS5730705B2 JPS5730705B2 (enExample) 1982-06-30

Family

ID=15208671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13787277A Granted JPS5471260A (en) 1977-11-18 1977-11-18 Controlling device in oil pressure driving device

Country Status (1)

Country Link
JP (1) JPS5471260A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127060U (enExample) * 1981-02-02 1982-08-07
JPS57127059U (enExample) * 1981-02-02 1982-08-07
JPS57127061U (enExample) * 1981-02-02 1982-08-07
US4376371A (en) * 1979-10-09 1983-03-15 Kabushiki Kaisha Komatsu Seisakusho Hydraulic circuit for a hydraulically driven vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159259U (enExample) * 1985-03-26 1986-10-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376371A (en) * 1979-10-09 1983-03-15 Kabushiki Kaisha Komatsu Seisakusho Hydraulic circuit for a hydraulically driven vehicle
JPS57127060U (enExample) * 1981-02-02 1982-08-07
JPS57127059U (enExample) * 1981-02-02 1982-08-07
JPS57127061U (enExample) * 1981-02-02 1982-08-07

Also Published As

Publication number Publication date
JPS5730705B2 (enExample) 1982-06-30

Similar Documents

Publication Publication Date Title
SE7707987L (sv) Sett att styra en forbrenningsmotor
EP0879968A4 (en) HYDRAULIC DRIVE DEVICE
JPS5471260A (en) Controlling device in oil pressure driving device
JPS55152901A (en) Hydraulic control circuit
JPS5587865A (en) Control circuit of variable capacity pump
JPS57205637A (en) Oil-pressure circuit for travelling of construction machine
JPS5471262A (en) Controlling device in oil pressure device
FR2456829A1 (fr) Circuit hydraulique pour machine de forage en remontee
JPS5663102A (en) Turning oil-pressure circuit for oil-pressure shovel, etc.
JPS56127803A (en) Hydraulic circuit for driving single rod cyclinder
JPS5751577A (en) Power steering device
JPS53136235A (en) Device for controlling steering of moving agricultural machine
JPS53141869A (en) Variable speed torque converter
JPS5614607A (en) Hydraulic circuit for hydraulic shovel
JPS5620806A (en) Fluid control system
JPS534928A (en) Control valve for power steering device
JPS5311302A (en) Control circuit of plural hydraulic pump and input controller for control circuit
JPS53140479A (en) Hydraulic pressure controller
JPS5471259A (en) Controlling device of oil pressure driving device
JPS56156502A (en) Oil pressure controller
JPS54126862A (en) Velocity ratio controller for stepless transmission of vehicle
JPS5586907A (en) Three-pump hydraulic circuit for construction machinery or the like
JPS57206722A (en) Cooling device of cylinder quantity controlled engine
JPS55145219A (en) Hydraulic circuit of hydraulic excavator
JPS55139502A (en) Control circuit for actuator