JPS6227301B2 - - Google Patents

Info

Publication number
JPS6227301B2
JPS6227301B2 JP54016481A JP1648179A JPS6227301B2 JP S6227301 B2 JPS6227301 B2 JP S6227301B2 JP 54016481 A JP54016481 A JP 54016481A JP 1648179 A JP1648179 A JP 1648179A JP S6227301 B2 JPS6227301 B2 JP S6227301B2
Authority
JP
Japan
Prior art keywords
speed
shift
oil
gear
automatic transmission
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
Application number
JP54016481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55109848A (en
Inventor
Nobuaki Miki
Mutsumi Kawamoto
Hiroyuki Amano
Tsuneo Hida
Tsuyoshi Yoshida
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.)
Aisin Corp
Original Assignee
Aisin 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1648179A priority Critical patent/JPS55109848A/ja
Priority to US06/116,133 priority patent/US4314340A/en
Publication of JPS55109848A publication Critical patent/JPS55109848A/ja
Publication of JPS6227301B2 publication Critical patent/JPS6227301B2/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
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H2059/186—Coasting
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP1648179A 1979-02-14 1979-02-14 Crank noize control system of automatic transmission gear Granted JPS55109848A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1648179A JPS55109848A (en) 1979-02-14 1979-02-14 Crank noize control system of automatic transmission gear
US06/116,133 US4314340A (en) 1979-02-14 1980-01-28 Control of drive train noises during a shift operation of an automatic, variable speed transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1648179A JPS55109848A (en) 1979-02-14 1979-02-14 Crank noize control system of automatic transmission gear

Publications (2)

Publication Number Publication Date
JPS55109848A JPS55109848A (en) 1980-08-23
JPS6227301B2 true JPS6227301B2 (en]) 1987-06-13

Family

ID=11917470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1648179A Granted JPS55109848A (en) 1979-02-14 1979-02-14 Crank noize control system of automatic transmission gear

Country Status (2)

Country Link
US (1) US4314340A (en])
JP (1) JPS55109848A (en])

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833428B2 (ja) * 1979-08-21 1983-07-19 トヨタ自動車株式会社 自動変速機の変速制御装置
US4471437A (en) * 1980-04-04 1984-09-11 Nippon Soken, Inc. Overdrive control apparatus
JPS5790450A (en) * 1980-11-27 1982-06-05 Nippon Denso Co Ltd Automatic change gear control apparatus for vehicle
US4425620A (en) 1981-01-28 1984-01-10 Steiger Tractor, Inc. Electrical control for power shift transmission
JPS57146944A (en) * 1981-03-04 1982-09-10 Toyota Motor Corp Speed change controller of automatic speed changer
JPS58225413A (ja) * 1982-06-24 1983-12-27 Sanden Corp 主軸回転数制御方式
JPS59155654A (ja) * 1983-02-21 1984-09-04 Toyota Motor Corp 電気制御式自動変速機用コンピユ−タ
JPS59133556U (ja) * 1983-02-28 1984-09-06 オリオン機械工業株式会社 殴打式整列装置
US4611285A (en) * 1984-04-05 1986-09-09 Ford Motor Company Method of controlling automatic transmission shift pressure
JPS61127959A (ja) * 1984-11-22 1986-06-16 Toyota Motor Corp 車両用自動変速機の変速制御方法
JP2893109B2 (ja) * 1985-12-02 1999-05-17 株式会社小松製作所 変速機の制御方法
JPH0670471B2 (ja) * 1985-02-19 1994-09-07 株式会社小松製作所 トランスミツシヨンにおけるクラツチ油圧の制御方法
AU596963B2 (en) * 1985-02-19 1990-05-24 Kabushiki Kaisha Komatsu Seisakusho Method of controlling a speed change clutch in a transmission
JPH0621650B2 (ja) * 1986-01-16 1994-03-23 トヨタ自動車株式会社 自動変速制御装置
US4706522A (en) * 1986-02-03 1987-11-17 General Motors Corporation Step-out clutch-to-clutch upshift control
JPS62220750A (ja) * 1986-03-17 1987-09-28 Aisin Seiki Co Ltd 自動変速機の制御装置
US4740898A (en) * 1986-07-17 1988-04-26 Deere & Company Automatic engine/transmission control system
US4984483A (en) * 1987-04-15 1991-01-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control system for an automatic transmission of a motor vehicle
US5265499A (en) * 1988-10-27 1993-11-30 Kabushiki Kaisha Komatsu Seisakusho Method of controlling speed changes in hydraulically actuated type multiple-stage speed change gear
EP0731295B1 (en) * 1991-03-13 2001-02-07 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Speed change control apparatus for an automatic transmission for vehicles
US5323667A (en) * 1992-10-02 1994-06-28 Caterpillar Inc. Integrated engine and transmission control system
US5778331A (en) * 1996-06-14 1998-07-07 Chrysler Corporation Kickdown delay in cruise control for automatic transmission
WO2002026519A2 (de) * 2000-09-28 2002-04-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zur veränderung des schaltkomforts eines automatisierten schaltgetriebes und vorrichtung hierzu
KR101478066B1 (ko) * 2013-04-15 2015-01-06 주식회사 만도 솔레노이드 밸브 제어장치 및 그 제어방법
CN110132405B (zh) * 2019-05-29 2021-12-21 中国第一汽车股份有限公司 一种摘挂挡的噪音识别系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443146B2 (en]) * 1971-11-29 1979-12-18
JPS5233216A (en) * 1975-09-08 1977-03-14 Agency Of Ind Science & Technol Automatic gear shift control apparatus for electric motor car
GB1525861A (en) * 1975-10-23 1978-09-20 Mullard Ltd Vehicle power transmission arrangements and electronic control means therefor
JPS5939623B2 (ja) * 1976-06-22 1984-09-25 株式会社小松製作所 自動変速制御装置
JPS52127559A (en) * 1976-04-19 1977-10-26 Nissan Motor Co Ltd Electronic parallel shaft automatic transmission gear box
JPS5819904B2 (ja) * 1976-04-23 1983-04-20 アイシン精機株式会社 機械−油圧式変速機
DE2658464A1 (de) * 1976-12-23 1978-06-29 Bosch Gmbh Robert Digitales elektronisches steuergeraet zum automatischen gangwechsel
DE2703009A1 (de) * 1977-01-26 1978-07-27 Bosch Gmbh Robert Verfahren und vorrichtung zur reduzierung des schaltdrucks in kraftfahrzeugen
JPS53134162A (en) * 1977-04-28 1978-11-22 Philips Nv Power transmission gear for vehicle* electronic control system thereof* and vehicle with both
DE2719350A1 (de) * 1977-04-30 1978-11-02 Bosch Gmbh Robert Vorrichtung zur ermittlung des schaltrucks in kraftfahrzeugen
US4208925A (en) * 1977-08-11 1980-06-24 Caterpillar Tractor Co. Electronic transmission control and method therefor
DE2742031B2 (de) * 1977-09-19 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Gangwechseleinrichtung für Fahrzeug-Lastschaltgetriebe

Also Published As

Publication number Publication date
JPS55109848A (en) 1980-08-23
US4314340A (en) 1982-02-02

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