JPH023074B2 - - Google Patents

Info

Publication number
JPH023074B2
JPH023074B2 JP57173111A JP17311182A JPH023074B2 JP H023074 B2 JPH023074 B2 JP H023074B2 JP 57173111 A JP57173111 A JP 57173111A JP 17311182 A JP17311182 A JP 17311182A JP H023074 B2 JPH023074 B2 JP H023074B2
Authority
JP
Japan
Prior art keywords
pressure
valve
brake
speed ratio
servo mechanism
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
JP57173111A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58131459A (ja
Inventor
Toomasu Matsukurarii Hooru
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of JPS58131459A publication Critical patent/JPS58131459A/ja
Publication of JPH023074B2 publication Critical patent/JPH023074B2/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
    • 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
    • F16H61/068—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an orifice control valve
    • 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
    • F16H2061/0466—Smoothing shift shock by apply or release of band brake servos, e.g. overlap control of band brake and a clutch or vice versa
    • 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
    • F16H61/08—Timing control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP57173111A 1981-10-02 1982-10-01 オートマチック　トランスミツション Granted JPS58131459A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/307,990 US4446759A (en) 1981-10-02 1981-10-02 Clutch stroke control metering valve for an automatic transmission
US307990 1981-10-02

Publications (2)

Publication Number Publication Date
JPS58131459A JPS58131459A (ja) 1983-08-05
JPH023074B2 true JPH023074B2 (en, 2012) 1990-01-22

Family

ID=23192051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57173111A Granted JPS58131459A (ja) 1981-10-02 1982-10-01 オートマチック　トランスミツション

Country Status (4)

Country Link
US (1) US4446759A (en, 2012)
JP (1) JPS58131459A (en, 2012)
DE (1) DE3236175C2 (en, 2012)
GB (1) GB2107010B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577394A1 (en) 1997-03-03 2005-09-21 Sumitomo Chemical Company, Limited DNA fragment containing biotin biosynthesis gene and utilization thereof

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155650A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59155652A (ja) * 1983-02-25 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59159452A (ja) * 1983-02-28 1984-09-10 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59164443A (ja) * 1983-03-10 1984-09-17 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6015225A (ja) * 1983-07-08 1985-01-25 Nissan Motor Co Ltd オ−トマチツクトランスアクスルの差動機構潤滑装置
JPS6081550A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US4719822A (en) * 1984-04-04 1988-01-19 Toyota Jidosha Kabushiki Kaisha Hydraulic pressure control apparatus for use in an automotive transmission
EP0354004A3 (en) * 1988-08-02 1992-03-04 Toyota Jidosha Kabushiki Kaisha Hydraulic control device for automatic transmission for vehicle adapted to engage clutch at different speed according to engine output power
US5622088A (en) * 1994-09-26 1997-04-22 Reid; Dennis Automatic transmission for racing vehicle
US5612874A (en) * 1994-10-14 1997-03-18 Ford Motor Company Multiple ratio automatic transmission with solenoid operated valves for effecting pressure buildup
JP3275820B2 (ja) * 1998-02-19 2002-04-22 日産自動車株式会社 自動変速機の変速制御装置
JP3744192B2 (ja) * 1998-03-17 2006-02-08 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
US8795119B2 (en) * 2012-05-31 2014-08-05 Gm Global Technology Operations, Llc Latching clutch valve control system
US8771121B2 (en) * 2012-06-25 2014-07-08 Gm Global Technology Operations, Llc Latching clutch valve control system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004446A (en) * 1956-05-25 1961-10-17 Borg Warner Transmission controls
US2971405A (en) * 1956-12-31 1961-02-14 Borg Warner Hydraulic controls for transmission
US3099172A (en) * 1957-02-11 1963-07-30 Ford Motor Co Automatic transmission control circuit
US3327554A (en) * 1964-09-21 1967-06-27 Ford Motor Co Automatic control system for a multiple speed ratio power transmission mechanism
US3344681A (en) * 1964-10-05 1967-10-03 Ford Motor Co Control valve system for an automatic power transmission mechanism
US3309939A (en) * 1965-01-21 1967-03-21 Ford Motor Co Automatic control valve system for a multiple speed-ratio power transmission system
US3400612A (en) * 1966-01-05 1968-09-10 Ford Motor Co Automatic control valve system for a multiple speed ratio power transmission mechanism having a control pressure booster
US3513878A (en) * 1967-11-17 1970-05-26 Sperry Rand Corp Power transmission
US3614903A (en) * 1968-11-15 1971-10-26 Toyota Motor Co Ltd Transmission apparatus
US3613484A (en) * 1969-12-08 1971-10-19 Ford Motor Co Ratio shift timing valves for use in a control system for a multiple ratio automatic power transmission mechanism
US3747429A (en) * 1971-11-09 1973-07-24 Trw Inc Yoke support for rack and pinion gear
JPS4940585A (en, 2012) * 1972-08-18 1974-04-16
FR2313608A1 (fr) * 1975-06-04 1976-12-31 Renault Dispositif hydraulique de commande pour boites de vitesses automatiques
JPS5221131A (en) * 1975-08-12 1977-02-17 Mitsubishi Rayon Co Gardening soil and its production
JPS5221657A (en) * 1976-08-18 1977-02-18 Tomita Denki Seisakushiyo Kk Method of manufacturing safety catch
JPS5829420B2 (ja) * 1976-09-13 1983-06-22 トヨタ自動車株式会社 自動変速機の油圧制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577394A1 (en) 1997-03-03 2005-09-21 Sumitomo Chemical Company, Limited DNA fragment containing biotin biosynthesis gene and utilization thereof

Also Published As

Publication number Publication date
DE3236175A1 (de) 1983-05-05
DE3236175C2 (de) 1987-04-23
JPS58131459A (ja) 1983-08-05
GB2107010A (en) 1983-04-20
GB2107010B (en) 1985-07-10
US4446759A (en) 1984-05-08

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