JP2811616B2 - 自動車用遊星歯車変速機の変速段切換え装置 - Google Patents

自動車用遊星歯車変速機の変速段切換え装置

Info

Publication number
JP2811616B2
JP2811616B2 JP4213151A JP21315192A JP2811616B2 JP 2811616 B2 JP2811616 B2 JP 2811616B2 JP 4213151 A JP4213151 A JP 4213151A JP 21315192 A JP21315192 A JP 21315192A JP 2811616 B2 JP2811616 B2 JP 2811616B2
Authority
JP
Japan
Prior art keywords
pressure
control valve
switching
conduit
operating
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
JP4213151A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05209675A (ja
Inventor
ルツツ・パウルゼン
アルフオンス・ミユレル
クラウス・ボルマン
Original Assignee
メルセデス−ベンツ・アクチエンゲゼルシヤフト
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 メルセデス−ベンツ・アクチエンゲゼルシヤフト filed Critical メルセデス−ベンツ・アクチエンゲゼルシヤフト
Publication of JPH05209675A publication Critical patent/JPH05209675A/ja
Application granted granted Critical
Publication of JP2811616B2 publication Critical patent/JP2811616B2/ja
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
    • F16H61/065—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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold 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
    • 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)
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/02—Driving off

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
JP4213151A 1991-07-05 1992-07-02 自動車用遊星歯車変速機の変速段切換え装置 Expired - Lifetime JP2811616B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4122257A DE4122257C1 (enExample) 1991-07-05 1991-07-05
DE4122257.1 1991-07-05

Publications (2)

Publication Number Publication Date
JPH05209675A JPH05209675A (ja) 1993-08-20
JP2811616B2 true JP2811616B2 (ja) 1998-10-15

Family

ID=6435488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4213151A Expired - Lifetime JP2811616B2 (ja) 1991-07-05 1992-07-02 自動車用遊星歯車変速機の変速段切換え装置

Country Status (5)

Country Link
JP (1) JP2811616B2 (enExample)
DE (1) DE4122257C1 (enExample)
FR (1) FR2678699B1 (enExample)
GB (1) GB2257482B (enExample)
IT (1) IT1254414B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69510882T2 (de) * 1994-09-30 2000-03-30 Mazda Motor Corp., Hiroshima Automatische Getriebesteuerung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321352A1 (de) * 1973-04-27 1974-11-07 Volkswagenwerk Ag Hydraulische schaltungsanordnung zum selbsttaetigen umschalten eines automatischen kraftfahrzeuggetriebes
CA1004502A (en) * 1973-07-30 1977-02-01 General Motors Corporation Transmission and control
US4476745A (en) * 1981-09-14 1984-10-16 Ford Motor Company Control system for an automatic transmission having a neutral coast and idle feature
US4748809A (en) * 1984-07-31 1988-06-07 Aisin-Warner Limited Hydraulic servo mechanism of automatic transmission for vehicle
US4840092A (en) * 1986-06-30 1989-06-20 Aisin-Warner Kabushiki Kaisha Hydraulic control device for automatic transmissions

Also Published As

Publication number Publication date
IT1254414B (it) 1995-09-14
JPH05209675A (ja) 1993-08-20
GB2257482A (en) 1993-01-13
FR2678699A1 (fr) 1993-01-08
ITRM920494A0 (it) 1992-06-30
DE4122257C1 (enExample) 1992-12-03
GB2257482B (en) 1995-05-17
FR2678699B1 (fr) 1995-10-13
ITRM920494A1 (it) 1993-12-30
GB9213314D0 (en) 1992-08-05

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