JPS5372964A - Variable speed gear for hydraulic automatic speed gear - Google Patents

Variable speed gear for hydraulic automatic speed gear

Info

Publication number
JPS5372964A
JPS5372964A JP14850176A JP14850176A JPS5372964A JP S5372964 A JPS5372964 A JP S5372964A JP 14850176 A JP14850176 A JP 14850176A JP 14850176 A JP14850176 A JP 14850176A JP S5372964 A JPS5372964 A JP S5372964A
Authority
JP
Japan
Prior art keywords
speed gear
hydraulic automatic
automatic speed
variable speed
variable
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
JP14850176A
Other languages
English (en)
Other versions
JPS5922098B2 (ja
Inventor
Takeo Hiramatsu
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP51148501A priority Critical patent/JPS5922098B2/ja
Priority to US05/787,463 priority patent/US4125038A/en
Publication of JPS5372964A publication Critical patent/JPS5372964A/ja
Publication of JPS5922098B2 publication Critical patent/JPS5922098B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
JP51148501A 1976-12-09 1976-12-09 油圧式自動変速機の変速装置 Expired JPS5922098B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP51148501A JPS5922098B2 (ja) 1976-12-09 1976-12-09 油圧式自動変速機の変速装置
US05/787,463 US4125038A (en) 1976-12-09 1977-04-14 Speed change gear in a hydraulic type automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51148501A JPS5922098B2 (ja) 1976-12-09 1976-12-09 油圧式自動変速機の変速装置

Publications (2)

Publication Number Publication Date
JPS5372964A true JPS5372964A (en) 1978-06-28
JPS5922098B2 JPS5922098B2 (ja) 1984-05-24

Family

ID=15454159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51148501A Expired JPS5922098B2 (ja) 1976-12-09 1976-12-09 油圧式自動変速機の変速装置

Country Status (2)

Country Link
US (1) US4125038A (ja)
JP (1) JPS5922098B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149648A (en) * 1981-03-11 1982-09-16 Komatsu Ltd Hydraulic oil pressure circuit of hydraulic speed change gear
JPS58156755A (ja) * 1982-03-10 1983-09-17 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59155649A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6018644A (ja) * 1983-07-08 1985-01-30 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6155447A (ja) * 1984-08-24 1986-03-19 Toyota Motor Corp 車輌用自動変速機の油圧制御装置
US4930373A (en) * 1987-12-04 1990-06-05 Toyota Jidosha Kabushiki Kaisha Brake system for automatic transmission

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927465B2 (ja) * 1978-08-07 1984-07-05 日産自動車株式会社 自動変速機の変速タイミング弁
JPS5948897B2 (ja) * 1978-08-07 1984-11-29 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
JPS5536611A (en) * 1978-09-05 1980-03-14 Nissan Motor Co Ltd Throttle fail safe valve for automatic speed change gear
JPS5930941B2 (ja) * 1978-09-29 1984-07-30 日産自動車株式会社 自動変速機のスロツトルバルブ
JPS5930944B2 (ja) * 1978-09-29 1984-07-30 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
US4274308A (en) * 1978-11-06 1981-06-23 Nissan Motor Company, Limited Shock control arrangement in hydraulic control system
US4347765A (en) * 1979-10-05 1982-09-07 Ford Motor Company Multiple ratio overdrive transmission
JPS56138553A (en) 1980-03-27 1981-10-29 Toyota Motor Corp Hydraulic pressure controlling apparatus for automatic transmission for vehicle
JPS6035579B2 (ja) * 1980-03-27 1985-08-15 トヨタ自動車株式会社 車輛用自動変速機の油圧制御装置
US4430910A (en) * 1981-06-08 1984-02-14 Ford Motor Company Clutch control valve for an automatic transmission control circuit
JPS5865355A (ja) * 1981-09-29 1983-04-19 Mitsubishi Motors Corp 自動変速機の油圧制御装置
US5003842A (en) * 1982-09-10 1991-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control device for automatic transmission gear system
US4539870A (en) * 1983-07-29 1985-09-10 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission
JPS6182054A (ja) * 1984-09-28 1986-04-25 Aisin Warner Ltd 自動変速機の油圧制御装置
US4729265A (en) * 1985-01-09 1988-03-08 Nissan Motor Co., Ltd. Shift shock suppression arrangement for automotive automatic transmission
EP0214467B1 (en) * 1985-08-05 1991-04-10 Nissan Motor Co., Ltd. Downshift timing and engine brake control for automatic transmission
JPS6262047A (ja) * 1985-09-11 1987-03-18 Nissan Motor Co Ltd 自動変速機のショック軽減装置
JPS62224763A (ja) * 1986-03-25 1987-10-02 Mazda Motor Corp 自動変速機の制御装置
DE3712547A1 (de) * 1986-04-22 1987-10-29 Volkswagen Ag Hydraulische steuereinrichtung
JP2759945B2 (ja) * 1987-10-16 1998-05-28 日産自動車株式会社 自動変速機のセレクトショック軽減装置
JPH01132431A (ja) * 1987-11-16 1989-05-24 Honda Motor Co Ltd 車両用無段変速機の変速制御方法
JPH02212670A (ja) * 1989-02-10 1990-08-23 Honda Motor Co Ltd 変速機のクラッチ制御装置
JPH02225869A (ja) * 1989-02-28 1990-09-07 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US5478288A (en) * 1993-02-16 1995-12-26 Nissan Motor Co., Ltd. Automatic power transmission of automotive vehicle
WO2005119096A2 (en) 2004-06-01 2005-12-15 Carne Gary S Transmission pressure modulation by orificed check valve
US8568262B2 (en) * 2009-11-13 2013-10-29 GM Global Technology Operations LLC Transmission hydraulic control system having a main line feed accumulator
US9266519B2 (en) 2011-11-22 2016-02-23 Toyota Jidosha Kabushiki Kaisha Hydraulic control device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442152A (en) * 1964-06-18 1969-05-06 Gen Motors Corp Transmission and controls
US3650160A (en) * 1968-09-28 1972-03-21 Mitsubishi Motors Corp Driving connection control system
JPS5132788B1 (ja) * 1970-07-11 1976-09-14
US3792763A (en) * 1970-10-29 1974-02-19 Nissan Motor Timing valve for an automatic power transmission
IT1045789B (it) * 1972-09-08 1980-06-10 Zahnradfabrik Friedrichshafen Congegno a valvola per manovrare due innesti o freni funzionanti parallelamente
US4006652A (en) * 1973-09-25 1977-02-08 Aisin Seiki Kabushiki Kaisha Fluid pressure control system for motor vehicle transmissions
JPS589861B2 (ja) * 1975-04-17 1983-02-23 トヨタ自動車株式会社 ジドウヘンソクキノセイギヨソウチ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149648A (en) * 1981-03-11 1982-09-16 Komatsu Ltd Hydraulic oil pressure circuit of hydraulic speed change gear
JPS58156755A (ja) * 1982-03-10 1983-09-17 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59155649A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6018644A (ja) * 1983-07-08 1985-01-30 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6155447A (ja) * 1984-08-24 1986-03-19 Toyota Motor Corp 車輌用自動変速機の油圧制御装置
US4930373A (en) * 1987-12-04 1990-06-05 Toyota Jidosha Kabushiki Kaisha Brake system for automatic transmission

Also Published As

Publication number Publication date
US4125038A (en) 1978-11-14
JPS5922098B2 (ja) 1984-05-24

Similar Documents

Publication Publication Date Title
JPS5372964A (en) Variable speed gear for hydraulic automatic speed gear
JPS5285675A (en) Controlling system for automatic transmission device having hydraulic torque converter and solid shuttoff clutch
JPS5211365A (en) Oil pressure control device for fluid transmission mechanism with clut ch connected directly
JPS5381881A (en) Hydraulic control equipment for automatic transmission
FR2089120A5 (ja)
AR223507A1 (es) Un dispositivo convertidor electrohidraulico para controlar la presion hidraulica en el circuito de comando de una transmision automatica
NL164647C (nl) Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid.
US2689488A (en) Steering drive for vehicle transmissions
CA1031235A (en) Speed and load responsive underspeed actuator for hydrostatic transmissions
FR2318355A1 (fr) Dispositif de propulsion
NL164648B (nl) Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangs- snelheid.
JPS5372963A (en) Variable speed gear for hydraulic automatic speed gear
JPS52149755A (en) Travelling device for cargo handling machine
JPS57101151A (en) Planetary gear transmission
SE434292B (sv) Bromsanordning vid en fordonstransmission med hydrodynamisk vridmomentomvandlare
JPS5229028A (en) Drive device for running operator vehicle
JPS5389129A (en) Working vehicle
JPS5676750A (en) Automatic transmission for automobile
JPS5367183A (en) Automatic transmission mechanism for power tool
JPS5370263A (en) Speed change gears
JPS5292064A (en) Speed change gear
JPS51117275A (en) Fluid transmission means with slip-type clutch
CA1016041A (en) Transmission including a hydrodynamic torque converter
JPS52122771A (en) Intermittent driving gear
JPS53123763A (en) Speed change gear utilizing planetary gear