SE7609224L - Vexellada for motorfordon - Google Patents

Vexellada for motorfordon

Info

Publication number
SE7609224L
SE7609224L SE7609224A SE7609224A SE7609224L SE 7609224 L SE7609224 L SE 7609224L SE 7609224 A SE7609224 A SE 7609224A SE 7609224 A SE7609224 A SE 7609224A SE 7609224 L SE7609224 L SE 7609224L
Authority
SE
Sweden
Prior art keywords
fluid
source
vexellada
motor vehicles
pilot
Prior art date
Application number
SE7609224A
Other languages
Unknown language ( )
English (en)
Other versions
SE434489B (sv
Inventor
H Espenscheid
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE7609224L publication Critical patent/SE7609224L/sv
Publication of SE434489B publication Critical patent/SE434489B/sv

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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
SE7609224A 1975-08-20 1976-08-19 Regleranordning vid en vexellada for motorfordon SE434489B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2537006A DE2537006C2 (de) 1975-08-20 1975-08-20 Wechselgetriebe für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
SE7609224L true SE7609224L (sv) 1977-02-21
SE434489B SE434489B (sv) 1984-07-30

Family

ID=5954374

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609224A SE434489B (sv) 1975-08-20 1976-08-19 Regleranordning vid en vexellada for motorfordon

Country Status (7)

Country Link
US (1) US4094211A (sv)
JP (1) JPS5225975A (sv)
DE (1) DE2537006C2 (sv)
FR (1) FR2321640A1 (sv)
GB (1) GB1547276A (sv)
IT (1) IT1066871B (sv)
SE (1) SE434489B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262554A (en) * 1978-08-18 1981-04-21 S.R.M. Hydromekanik Aktiebolag Hydraulic valve system for controlling particularly a vehicle gearbox
DE2901051A1 (de) * 1979-01-12 1980-07-24 Bosch Gmbh Robert Hydraulische regeleinrichtung fuer die schaltelemente von lastschaltgetrieben
DE2931744A1 (de) * 1979-08-04 1981-02-26 Bosch Gmbh Robert Verfahren und vorrichtung zur steuerung eines kfz.-getriebes
US4338832A (en) * 1980-02-11 1982-07-13 Twin Disc, Incorporated System for shiftable multi-speed hydraulically operated power transmission and electronic controller therein
JPS56147948A (en) * 1980-04-15 1981-11-17 Aisin Warner Ltd Shift control mechanism in automatic speed changer for vehicle
US4373619A (en) * 1980-04-07 1983-02-15 Grad-Line, Inc. Transmission control system
JPS5868534A (ja) * 1981-10-16 1983-04-23 Mitsubishi Electric Corp 自動車用自動変速機の変速制御装置
WO1984000627A1 (en) * 1982-08-04 1984-02-16 Ford Werke Ag Solenoid operated pressure regulation
US4527448A (en) * 1982-12-27 1985-07-09 Ford Motor Company Hydraulic control system for electronic transmission control
US4541308A (en) * 1982-12-27 1985-09-17 Ford Motor Company Hydraulic control system for electronic transmission control
EP0128470B1 (en) * 1983-06-01 1988-04-20 Mazda Motor Corporation Control means for vehicle automatic transmissions
US4813307A (en) * 1984-04-10 1989-03-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Method of controlling hydraulic pressure for an automatic transmission gear system
FR2570521B1 (fr) * 1984-09-18 1987-12-11 Renault Dispositif de regulation a deux domaines de pression
US4678006A (en) * 1986-03-24 1987-07-07 Lectron Products, Inc. Electrically operated automatic transmission controller assembly
US4756213A (en) * 1987-06-01 1988-07-12 Saturn Corporation Transmission control with a clutch priority valve
US5228365A (en) * 1991-06-10 1993-07-20 General Motors Corporation Electronic range selection apparatus for a vehicular automatic transmission
US5577584A (en) * 1994-10-03 1996-11-26 Ford Motor Company Multiple pressure-to-current relations in a system having a solenoid-operated hydraulic valve
DE19735820B4 (de) * 1997-08-18 2005-08-18 Daimlerchrysler Ag Schaltvorrichtung eines Wechselgetriebes mit Druckregelventilen für den Arbeitsdruck und einen Versorgungsdruck
EP1312836B1 (de) * 2001-11-20 2005-06-29 Ford Global Technologies, LLC Hydraulisches Servo-System

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907653A1 (de) * 1969-02-15 1970-09-03 Daimler Benz Ag Regelvorrichtung fuer automatische Getriebe von Kraftfahrzeugen mit stark wechselnder Last
US3724295A (en) * 1969-08-21 1973-04-03 Nippon Denso Co Automatic transmission control system for automotive transmission of vehicles
JPS4930051B1 (sv) * 1969-12-22 1974-08-09
SE356936B (sv) * 1970-03-19 1973-06-12 Zahnradfabrik Friedrichshafen
JPS5112777B1 (sv) * 1970-04-04 1976-04-22
JPS5218345B2 (sv) * 1971-12-08 1977-05-20
DE2250440A1 (de) * 1972-10-14 1974-04-18 Bosch Gmbh Robert Anordnung zum steuern des hauptdrucks in automatischen getriebesteuervorrichtungen
DE2352939C2 (de) * 1973-10-23 1984-07-05 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Steuervorrichtung, insbesondere für eine Gangwechseleinrichtung in automatischen Kraftfahrzeuggetrieben

Also Published As

Publication number Publication date
FR2321640A1 (fr) 1977-03-18
FR2321640B1 (sv) 1983-04-15
IT1066871B (it) 1985-03-12
DE2537006A1 (de) 1977-03-03
DE2537006C2 (de) 1983-11-03
GB1547276A (en) 1979-06-06
SE434489B (sv) 1984-07-30
JPS5225975A (en) 1977-02-26
US4094211A (en) 1978-06-13

Similar Documents

Publication Publication Date Title
SE7609224L (sv) Vexellada for motorfordon
JPS55149454A (en) Automatic transmission controller
GB1368580A (en) Gear changing system for motor vehicles
US3688607A (en) Transmission and control
FR2089120A5 (sv)
GB1331649A (en) Power transmission mechanism
KR890009678A (ko) 유압조작이 가능한 변속수단을 구비한 작업차용 유압제어 회로
US3605507A (en) Automatic transmission
GB1372498A (en) Power transmission mechanism
US2689488A (en) Steering drive for vehicle transmissions
US4233860A (en) Control system for automotive automatic transmission with emergency operation feature
GB1445377A (en) Hydraulic control circuit for vehicle automatic transmission
ES426061A1 (es) Mejoras introducidas en vehiculos que tienen una transmi- sion de cambio de marcha y un freno accionable hidraulica- mente aplicado por un muelle.
JP2774101B2 (ja) 自動車の自動変速機
GB1184694A (en) Improvements in or Relating to Fluid Pressure Transmission Systems
GB1142506A (en) Improvements in or relating to air pressure actuators for gear change mechanisms
KR960017271A (ko) 자동 변속차량의 유압제어 시스템
JPS5460643A (en) Device of changing over multistage speed change gear of automobile
US2969695A (en) Transmission
US4294287A (en) Shifting valve
US3868866A (en) Transmission control system
GB1265475A (sv)
GB974482A (en) Remote controls
GB1430860A (en) Pressure control arrangement for changing gear speeds in motor vehicle gearboxes
GB1347855A (en) Control systems for vehicle propulsion units

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7609224-6

Effective date: 19880621

Format of ref document f/p: F