JPS6242179B2 - - Google Patents

Info

Publication number
JPS6242179B2
JPS6242179B2 JP54143754A JP14375479A JPS6242179B2 JP S6242179 B2 JPS6242179 B2 JP S6242179B2 JP 54143754 A JP54143754 A JP 54143754A JP 14375479 A JP14375479 A JP 14375479A JP S6242179 B2 JPS6242179 B2 JP S6242179B2
Authority
JP
Japan
Prior art keywords
pressure
hydraulic
oil
port
supplied
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
JP54143754A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5666547A (en
Inventor
Hajime Arai
Shoji Haga
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP14375479A priority Critical patent/JPS5666547A/ja
Priority to US06/193,441 priority patent/US4388844A/en
Priority to GB8032169A priority patent/GB2062141B/en
Priority to DE3041764A priority patent/DE3041764C2/de
Publication of JPS5666547A publication Critical patent/JPS5666547A/ja
Publication of JPS6242179B2 publication Critical patent/JPS6242179B2/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
    • F16H61/0021—Generation or control of line pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
JP14375479A 1979-11-05 1979-11-05 Hydraulic controller for speed change gear Granted JPS5666547A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14375479A JPS5666547A (en) 1979-11-05 1979-11-05 Hydraulic controller for speed change gear
US06/193,441 US4388844A (en) 1979-11-05 1980-10-03 Transmission fluid pressure control device with two stepped line pressures
GB8032169A GB2062141B (en) 1979-11-05 1980-10-06 Transmission fluid pressure control device with two stepped line pressures
DE3041764A DE3041764C2 (de) 1979-11-05 1980-11-05 Einrichtung zur Versorgung eines hydraulischen Stellantriebs für das wahlweise Schalten der Gänge eines Getriebes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14375479A JPS5666547A (en) 1979-11-05 1979-11-05 Hydraulic controller for speed change gear

Publications (2)

Publication Number Publication Date
JPS5666547A JPS5666547A (en) 1981-06-05
JPS6242179B2 true JPS6242179B2 (US20030157376A1-20030821-M00001.png) 1987-09-07

Family

ID=15346236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14375479A Granted JPS5666547A (en) 1979-11-05 1979-11-05 Hydraulic controller for speed change gear

Country Status (4)

Country Link
US (1) US4388844A (US20030157376A1-20030821-M00001.png)
JP (1) JPS5666547A (US20030157376A1-20030821-M00001.png)
DE (1) DE3041764C2 (US20030157376A1-20030821-M00001.png)
GB (1) GB2062141B (US20030157376A1-20030821-M00001.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834258A (ja) * 1981-08-19 1983-02-28 Toyota Motor Corp 車輌用自動変速機の切換制御装置
US4643049A (en) * 1983-09-20 1987-02-17 Honda Giken Kogyo Kabushiki Kaisha Control system for a hydraulic transmission to prevent vehicle creep
GB2147372B (en) * 1983-09-28 1986-12-17 Bl Tech Ltd Constant-mesh change-speed gearbox
US4653352A (en) * 1984-02-20 1987-03-31 Aisin Seiki Kabushiki Kaisha Automatic transmission system for automobiles having hydraulic and electronic control systems
DE3514056A1 (de) * 1984-04-24 1985-10-31 Nissan Motor Co., Ltd., Yokohama, Kanagawa Antriebsuebertragung fuer ein motorfahrzeug
JPH0613901B2 (ja) * 1985-04-24 1994-02-23 トヨタ自動車株式会社 車両用自動変速機の油圧制御装置
US4706520A (en) * 1985-12-17 1987-11-17 Mirram Drive Inc. Two speed accessory transmission with optional neutral mode
US4676273A (en) * 1986-10-07 1987-06-30 General Motors Corporation Electro-hydraulic pressure regulating valve
JP2741023B2 (ja) * 1987-04-13 1998-04-15 富士重工業株式会社 自動変速機の油圧制御装置
US4833946A (en) * 1987-11-16 1989-05-30 Ford Motor Company Variable force solenoid pressure control for an automatic transmission
JPH0792141B2 (ja) * 1988-05-06 1995-10-09 日産自動車株式会社 自動変速機のライン圧制御装置
JP2615872B2 (ja) * 1988-07-06 1997-06-04 日産自動車株式会社 自動変速機のライン圧制御装置
US4928544A (en) * 1989-06-19 1990-05-29 Eaton Corporation Dual pressure pressurized fluid actuated shifting mechanism
JP2900205B2 (ja) * 1991-09-11 1999-06-02 本田技研工業株式会社 車両用変速機
JP2900204B2 (ja) * 1991-09-11 1999-06-02 本田技研工業株式会社 車両用変速機
JPH09317867A (ja) * 1996-05-29 1997-12-12 Toyota Motor Corp 自動変速機の油圧制御装置
KR980010053A (ko) * 1996-07-11 1998-04-30 김영귀 차량용 자동변속기의 유압 제어장치
DE50213374D1 (de) * 2001-02-02 2009-05-07 Continental Automotive Gmbh s Kraftfahrzeuggetriebes und elektro-hydraulische Steuerung für ein Kraftfahrzeuggetriebe
US6878083B2 (en) * 2003-08-01 2005-04-12 General Motors Corporation Pump speed compensation for transmission line pressure
US7822524B2 (en) * 2003-12-26 2010-10-26 Toyota Jidosha Kabushiki Kaisha Vehicular drive system
JP4722710B2 (ja) * 2006-01-11 2011-07-13 トヨタ自動車株式会社 変速機の油圧制御装置
DE102012211941B4 (de) 2012-07-09 2021-04-22 Hilti Aktiengesellschaft Werkzeugmaschine und Herstellungsverfahren

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428584A (en) * 1977-08-05 1979-03-03 Fujitsu Ltd Manufacture of semiconductor laser element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085449A (en) * 1959-03-09 1963-04-16 Ford Motor Co Automatic transmission control system
US3241399A (en) * 1962-12-26 1966-03-22 Gen Motors Corp Transmission
US3625322A (en) * 1968-10-30 1971-12-07 Toyo Kogyo Co Friction coupling controlled by vehicle speed and manifold vacuum
DE2043196C3 (de) * 1970-09-01 1979-01-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Einrichtung zur Drucksteuerung für Lastschaltgetriebe
US3714836A (en) * 1971-02-16 1973-02-06 Ford Motor Co Automatic transmission controls for an automotive vehicle driveline
US3738193A (en) * 1972-02-04 1973-06-12 Nippon Denso Co Working oil pressure control system for automatic transmission with torque converters
DE2841526A1 (de) * 1978-09-23 1980-04-03 Ford Werke Ag Hydraulisches steuerventilsystem fuer ein planetenraeder-wechselgetriebe, insbesondere fuer kraftfahrzeuge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428584A (en) * 1977-08-05 1979-03-03 Fujitsu Ltd Manufacture of semiconductor laser element

Also Published As

Publication number Publication date
GB2062141B (en) 1984-03-21
DE3041764A1 (de) 1981-05-14
US4388844A (en) 1983-06-21
JPS5666547A (en) 1981-06-05
DE3041764C2 (de) 1985-08-08
GB2062141A (en) 1981-05-20

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