JPS5962730A - Ｐｔｏクラツチの作動油圧制御装置 - Google Patents

Ｐｔｏクラツチの作動油圧制御装置

Info

Publication number
JPS5962730A
JPS5962730A JP57170712A JP17071282A JPS5962730A JP S5962730 A JPS5962730 A JP S5962730A JP 57170712 A JP57170712 A JP 57170712A JP 17071282 A JP17071282 A JP 17071282A JP S5962730 A JPS5962730 A JP S5962730A
Authority
JP
Japan
Prior art keywords
valve
pressure
oil
clutch
pto clutch
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
JP57170712A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450211B2 (enrdf_load_stackoverflow
Inventor
Tomio Kakihashi
垣橋　富夫
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg 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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP57170712A priority Critical patent/JPS5962730A/ja
Publication of JPS5962730A publication Critical patent/JPS5962730A/ja
Publication of JPH0450211B2 publication Critical patent/JPH0450211B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10437—Power Take Off clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50239—Soft clutch engagement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
JP57170712A 1982-09-29 1982-09-29 Ｐｔｏクラツチの作動油圧制御装置 Granted JPS5962730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57170712A JPS5962730A (ja) 1982-09-29 1982-09-29 Ｐｔｏクラツチの作動油圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57170712A JPS5962730A (ja) 1982-09-29 1982-09-29 Ｐｔｏクラツチの作動油圧制御装置

Publications (2)

Publication Number Publication Date
JPS5962730A true JPS5962730A (ja) 1984-04-10
JPH0450211B2 JPH0450211B2 (enrdf_load_stackoverflow) 1992-08-13

Family

ID=15909996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57170712A Granted JPS5962730A (ja) 1982-09-29 1982-09-29 Ｐｔｏクラツチの作動油圧制御装置

Country Status (1)

Country Link
JP (1) JPS5962730A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0450211B2 (enrdf_load_stackoverflow) 1992-08-13

Similar Documents

Publication Publication Date Title
JPH031523B2 (enrdf_load_stackoverflow)
GB1567863A (en) Regulating valve with hydraulic detent
US5226348A (en) Electro-hydraulic quick drop circuit
US5426874A (en) Scraper blade control apparatus
GB2474573A (en) Control apparatus for a hydraulic coupler
US4530376A (en) Pilot valve including a hydraulically actuated detent
JPS5962730A (ja) Ｐｔｏクラツチの作動油圧制御装置
GB990371A (en) Improvements relating to tractor hydraulic control systems
US2871963A (en) Multiple-function implement control system for agricultural tractor
JPH0329397Y2 (enrdf_load_stackoverflow)
JPH032722Y2 (enrdf_load_stackoverflow)
EP0037397B1 (en) Tractor hydraulic control systems
JP2660746B2 (ja) 作業車両の走行振動抑制方法
JP2630775B2 (ja) 高負荷アクチュエータの優先作動制御装置
JP2744140B2 (ja) 作業車の油圧回路構造
JP3805877B2 (ja) アクチュエータ作動回路
JPS629775B2 (enrdf_load_stackoverflow)
JPS58203233A (ja) Ｐｔｏクラツチの作動油圧制御装置
JP4233203B2 (ja) 油圧制御装置
JPS58102809A (ja) 液圧弁
KR920004539Y1 (ko) 굴삭기의 선회브레이크(Swing Brake)자동 해제장치
SU1443830A1 (ru) Электрогидравлическа система управлени навесными оруди ми
JPH04181004A (ja) 油圧シリンダの油密保持装置
JPH0290403U (enrdf_load_stackoverflow)
EP1881203B1 (en) Hydraulically actuated valve and a hydraulic circuit for activating a brake