DE3671083D1 - Schaltstossunterdrueckungseinrichtung fuer automatisches fahrzeuggetriebe. - Google Patents

Schaltstossunterdrueckungseinrichtung fuer automatisches fahrzeuggetriebe.

Info

Publication number
DE3671083D1
DE3671083D1 DE8686100173T DE3671083T DE3671083D1 DE 3671083 D1 DE3671083 D1 DE 3671083D1 DE 8686100173 T DE8686100173 T DE 8686100173T DE 3671083 T DE3671083 T DE 3671083T DE 3671083 D1 DE3671083 D1 DE 3671083D1
Authority
DE
Germany
Prior art keywords
vehicle transmission
suppression device
automatic vehicle
shock suppression
switch shock
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
DE8686100173T
Other languages
English (en)
Inventor
Kazuhiko Sugano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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
Priority claimed from JP78785A external-priority patent/JPS61160656A/ja
Priority claimed from JP286685A external-priority patent/JPS61165054A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3671083D1 publication Critical patent/DE3671083D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
DE8686100173T 1985-01-09 1986-01-08 Schaltstossunterdrueckungseinrichtung fuer automatisches fahrzeuggetriebe. Expired - Lifetime DE3671083D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78785A JPS61160656A (ja) 1985-01-09 1985-01-09 自動変速機の変速シヨツク軽減装置
JP286685A JPS61165054A (ja) 1985-01-11 1985-01-11 自動変速機の変速シヨツク軽減装置

Publications (1)

Publication Number Publication Date
DE3671083D1 true DE3671083D1 (de) 1990-06-13

Family

ID=26333861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686100173T Expired - Lifetime DE3671083D1 (de) 1985-01-09 1986-01-08 Schaltstossunterdrueckungseinrichtung fuer automatisches fahrzeuggetriebe.

Country Status (3)

Country Link
US (1) US4729265A (de)
EP (1) EP0190556B1 (de)
DE (1) DE3671083D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140150A (ja) * 1986-11-18 1988-06-11 フオルクスヴアーゲン・アクチエンゲゼルシヤフト 液圧的な制御装置
US4930080A (en) * 1987-05-15 1990-05-29 Nissan Motor Co., Ltd. Control arrangement for automatic transmission
JPH07122460B2 (ja) * 1987-10-30 1995-12-25 日産自動車株式会社 自動変速機の油圧制御装置
JPH01116347A (ja) * 1987-10-30 1989-05-09 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US4928557A (en) * 1987-12-04 1990-05-29 Toyota Jidosha Kabushiki Kaisha Hydraulic transmission controller with coupling pressure compensation
EP0354008B1 (de) * 1988-08-02 1994-12-28 Toyota Jidosha Kabushiki Kaisha Akkumulatorsteuerung mit motorleistungsabhängigem Gegendruck für die hydraulische Steuerung eines automatischen Fahrzeuggetriebes
JP2592129B2 (ja) * 1989-04-27 1997-03-19 日産自動車株式会社 自動変速機の液圧制御装置
JP3103568B2 (ja) * 1989-06-29 2000-10-30 アイシン・エィ・ダブリュ株式会社 自動変速機における油圧制御装置
JP2646863B2 (ja) * 1991-01-29 1997-08-27 日産自動車株式会社 変速機の油圧制御装置
JP2952722B2 (ja) * 1991-04-05 1999-09-27 アイシン精機株式会社 自動変速機の油圧制御装置
US5311795A (en) * 1991-06-17 1994-05-17 Mazda Motor Corporation Control system with band brake actuator for automatic transmission
US5536221A (en) * 1994-08-16 1996-07-16 Deltrans, Inc. Retrofit means for adjusting shift timing in an existing automatic transmission
JP3364739B2 (ja) * 1996-12-19 2003-01-08 ジヤトコ株式会社 自動変速機のアップシフト制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623382A (en) * 1970-02-17 1971-11-30 Gen Motors Corp Transmission control
DE2137160C3 (de) * 1971-07-24 1978-04-20 Volkswagenwerk Ag, 3180 Wolfsburg Hydraulische Steuereinrichtung zum selbsttätigen Umschalten eines Kraftfahrzeuggetriebes
US3733927A (en) * 1971-10-26 1973-05-22 Toyota Motor Co Ltd Hydraulic control system for an automatic transmission
US3842693A (en) * 1972-07-29 1974-10-22 Volkswagenwerk Ag Hydraulic control device for controlling downshift of automatic transmission
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
JPS5922098B2 (ja) * 1976-12-09 1984-05-24 三菱自動車工業株式会社 油圧式自動変速機の変速装置
JPS5945862B2 (ja) * 1978-08-07 1984-11-09 日産自動車株式会社 自動変速機のシヨツク軽減装置
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
JPS5948902B2 (ja) * 1978-08-30 1984-11-29 日産自動車株式会社 自動変速機のシヨツク軽減装置
US4274308A (en) * 1978-11-06 1981-06-23 Nissan Motor Company, Limited Shock control arrangement in hydraulic control system
JPS5655749A (en) * 1979-10-15 1981-05-16 Nissan Motor Co Ltd Speed changing shock reducing device for automatic change gear
JPS56138553A (en) * 1980-03-27 1981-10-29 Toyota Motor Corp Hydraulic pressure controlling apparatus for automatic transmission for vehicle
JPS57144338A (en) * 1981-02-26 1982-09-06 Nissan Motor Co Ltd Shifter for automatic gear change
JPS59155649A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6081565A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd ロツクアツプ式自動変速機

Also Published As

Publication number Publication date
EP0190556B1 (de) 1990-05-09
EP0190556A2 (de) 1986-08-13
US4729265A (en) 1988-03-08
EP0190556A3 (en) 1987-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition