JPS5757946A - Traveling speed control unit to farm tractor - Google Patents

Traveling speed control unit to farm tractor

Info

Publication number
JPS5757946A
JPS5757946A JP12807781A JP12807781A JPS5757946A JP S5757946 A JPS5757946 A JP S5757946A JP 12807781 A JP12807781 A JP 12807781A JP 12807781 A JP12807781 A JP 12807781A JP S5757946 A JPS5757946 A JP S5757946A
Authority
JP
Japan
Prior art keywords
valve
traveling speed
hydraulic pressure
works
speed control
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
JP12807781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628656B2 (en]
Inventor
Tomoaki Azuma
Hidesuke Nemoto
Junichiro Ichikawa
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.)
KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Kanzaki Kokyukoki Manufacturing Co Ltd
Original Assignee
KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Kanzaki Kokyukoki Manufacturing 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 KAMIZAKI KOKYU KOKI SEISAKUSHO KK, Kanzaki Kokyukoki Manufacturing Co Ltd filed Critical KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Priority to JP12807781A priority Critical patent/JPS5757946A/ja
Publication of JPS5757946A publication Critical patent/JPS5757946A/ja
Publication of JPS628656B2 publication Critical patent/JPS628656B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
JP12807781A 1981-08-14 1981-08-14 Traveling speed control unit to farm tractor Granted JPS5757946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12807781A JPS5757946A (en) 1981-08-14 1981-08-14 Traveling speed control unit to farm tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12807781A JPS5757946A (en) 1981-08-14 1981-08-14 Traveling speed control unit to farm tractor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP52078420A Division JPS5821132B2 (ja) 1977-06-29 1977-06-29 農用トラクタ−等の走行速度制御装置

Publications (2)

Publication Number Publication Date
JPS5757946A true JPS5757946A (en) 1982-04-07
JPS628656B2 JPS628656B2 (en]) 1987-02-24

Family

ID=14975854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12807781A Granted JPS5757946A (en) 1981-08-14 1981-08-14 Traveling speed control unit to farm tractor

Country Status (1)

Country Link
JP (1) JPS5757946A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04107565U (ja) * 1991-03-04 1992-09-17 セイレイ工業株式会社 トラクターの変速装置
EP0475918A3 (en) * 1990-09-14 1993-10-20 Prodea S R L An electronic control system for a hydrokinetic power-shift transmission for a motor vehicle
JPH07132754A (ja) * 1993-11-09 1995-05-23 Yanmar Agricult Equip Co Ltd トラクタの負荷制御機構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117096U (en]) * 1988-01-29 1989-08-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475918A3 (en) * 1990-09-14 1993-10-20 Prodea S R L An electronic control system for a hydrokinetic power-shift transmission for a motor vehicle
JPH04107565U (ja) * 1991-03-04 1992-09-17 セイレイ工業株式会社 トラクターの変速装置
JPH07132754A (ja) * 1993-11-09 1995-05-23 Yanmar Agricult Equip Co Ltd トラクタの負荷制御機構

Also Published As

Publication number Publication date
JPS628656B2 (en]) 1987-02-24

Similar Documents

Publication Publication Date Title
JPS55109788A (en) Feed pump control system
JPS5370286A (en) Automatic expansion controller for four or more jacks
JPS5524222A (en) Shock reducing apparatus for automatic transmission
JPS5757946A (en) Traveling speed control unit to farm tractor
JPS5533911A (en) Shock preventive device at speed change in automatic transmission
JPS5386976A (en) Brake liquid pressure controlling valve
JPS5433990A (en) Constant flow contorllor of batch system
GB2009580A (en) Position and/or Load Controlling Fluid Circuit for Agricultural Machinery
JPS5380628A (en) Inching valve of hydraulic pressure control device for clutch
JPS551239A (en) Handle operation and turn controlling apparatus of reaping-harvesting machine
JPS5389186A (en) Hydraulic for solid material transporting device
DE3360266D1 (en) Fluid pressure circuit, especially for a cutter bar
JPS57184748A (en) Apparatus for controlling hydraulic system
JPS5410862A (en) Transmission automatic controller
JPS5420524A (en) Device for controlling pto system of tractor
JPS52135980A (en) Plant control equipment
JPS541748A (en) Clutch connection controller of automatic clutch
JPS5433433A (en) Automatic stop apparatus for vehicle
JPS52153076A (en) Hydraulic brake device for tractors
JPS53119529A (en) Power steering device
IE812777L (en) Hydraulic selector valve
JPS5225334A (en) Steering clutch release control valve for a steering device of tractor s with caterpillars
JPS5413130A (en) Device for automatically controlling running speed of movable working vehicle
JPS52114101A (en) Automatic oil exchanger
JPS5420529A (en) Device for controlling working speed of tractor