JPH0481048B2 - - Google Patents

Info

Publication number
JPH0481048B2
JPH0481048B2 JP60094743A JP9474385A JPH0481048B2 JP H0481048 B2 JPH0481048 B2 JP H0481048B2 JP 60094743 A JP60094743 A JP 60094743A JP 9474385 A JP9474385 A JP 9474385A JP H0481048 B2 JPH0481048 B2 JP H0481048B2
Authority
JP
Japan
Prior art keywords
pressure
clutch
hydraulic
oil
hydraulic 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.)
Expired - Lifetime
Application number
JP60094743A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61252922A (ja
Inventor
Juichi Kitao
Shigeyuki Yamada
Akio Hatsutori
Katsuya Hayata
Hideki Morishita
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.)
Kubota Corp
Kubota Seiki Co Ltd
Original Assignee
Kubota Corp
Kubota Seiki 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 Kubota Corp, Kubota Seiki Co Ltd filed Critical Kubota Corp
Priority to JP60094743A priority Critical patent/JPS61252922A/ja
Publication of JPS61252922A publication Critical patent/JPS61252922A/ja
Publication of JPH0481048B2 publication Critical patent/JPH0481048B2/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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • 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
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • 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
    • F16D2500/11—Application
    • F16D2500/1107—Vehicles
    • F16D2500/111—Agricultural
    • 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
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3024—Pressure
    • 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
    • F16D2500/50296—Limit clutch wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
JP60094743A 1985-05-01 1985-05-01 作業機の油圧クラツチ構造 Granted JPS61252922A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60094743A JPS61252922A (ja) 1985-05-01 1985-05-01 作業機の油圧クラツチ構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60094743A JPS61252922A (ja) 1985-05-01 1985-05-01 作業機の油圧クラツチ構造

Publications (2)

Publication Number Publication Date
JPS61252922A JPS61252922A (ja) 1986-11-10
JPH0481048B2 true JPH0481048B2 (en, 2012) 1992-12-22

Family

ID=14118602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60094743A Granted JPS61252922A (ja) 1985-05-01 1985-05-01 作業機の油圧クラツチ構造

Country Status (1)

Country Link
JP (1) JPS61252922A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03209056A (ja) * 1990-01-09 1991-09-12 Kubota Corp 作業車の走行変速構造
AU2003294821A1 (en) * 2003-12-09 2005-07-21 Gkn Driveline International Gmbh Hydraulic system for two multiplate clutches
DE602005016371D1 (de) * 2005-04-25 2009-10-15 Hoerbiger & Co Betätigungssteuereinrichtung für die Lamellen einer hydraulischen Doppelkupplung
JP6368966B2 (ja) * 2014-10-28 2018-08-08 ヤンマー株式会社 油圧式変速クラッチ用制御バルブ機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444297A (en) * 1980-11-27 1984-04-24 Automotive Products Limited Control system for a fluid pressure engaged clutch

Also Published As

Publication number Publication date
JPS61252922A (ja) 1986-11-10

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