FR2281246A1 - Appareil de commande electronique, notamment pour boite de vitesses a commande automatique - Google Patents

Appareil de commande electronique, notamment pour boite de vitesses a commande automatique

Info

Publication number
FR2281246A1
FR2281246A1 FR7524000A FR7524000A FR2281246A1 FR 2281246 A1 FR2281246 A1 FR 2281246A1 FR 7524000 A FR7524000 A FR 7524000A FR 7524000 A FR7524000 A FR 7524000A FR 2281246 A1 FR2281246 A1 FR 2281246A1
Authority
FR
France
Prior art keywords
control
motor speed
fail
switches
gear ratio
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.)
Granted
Application number
FR7524000A
Other languages
English (en)
French (fr)
Other versions
FR2281246B1 (en, 2012
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2281246A1 publication Critical patent/FR2281246A1/fr
Application granted granted Critical
Publication of FR2281246B1 publication Critical patent/FR2281246B1/fr
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
    • F16H61/16—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed  
    • 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
    • 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
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • F16H2700/06—Protections for shifting mechanical transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
FR7524000A 1974-08-08 1975-07-31 Appareil de commande electronique, notamment pour boite de vitesses a commande automatique Granted FR2281246A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438249 DE2438249A1 (de) 1974-08-08 1974-08-08 Elektronisches steuergeraet

Publications (2)

Publication Number Publication Date
FR2281246A1 true FR2281246A1 (fr) 1976-03-05
FR2281246B1 FR2281246B1 (en, 2012) 1979-08-24

Family

ID=5922778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524000A Granted FR2281246A1 (fr) 1974-08-08 1975-07-31 Appareil de commande electronique, notamment pour boite de vitesses a commande automatique

Country Status (5)

Country Link
CH (1) CH588956A5 (en, 2012)
DE (1) DE2438249A1 (en, 2012)
FR (1) FR2281246A1 (en, 2012)
NL (1) NL7509429A (en, 2012)
SE (1) SE409565B (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518027A1 (fr) * 1981-12-16 1983-06-17 Ae Plc Dispositif de blocage pour systemes de commande de transmission
FR2570036A1 (fr) * 1984-09-13 1986-03-14 Honda Motor Co Ltd Dispositif de secours pour un systeme de commande electronique de transmission automatique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817246A (ja) * 1981-07-23 1983-02-01 Nippon Denso Co Ltd 自動変速制御装置
DE3303565A1 (de) * 1983-02-03 1984-08-09 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum begrenzen der drehzahl einer brennkraftmaschine
DE3331937C2 (de) * 1983-09-05 1996-05-09 Bosch Gmbh Robert Sicherheitseinrichtung für rechnergesteuerte Automatikgetriebe in Kraftfahrzeugen
DE4432851C2 (de) * 1994-09-15 1996-08-14 Daimler Benz Ag Anordnung zum Steuern einer selbsttätigen Schaltvorrichtung eines Gangwechselgetriebes eines Kraftfahrzeuges in eine Stellung für einen Notlauf

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880619A (en) * 1959-03-06 1961-10-25 Self Changing Gears Ltd Improvements in and relating to electrical control means for transmission gearing
DE2118830A1 (de) * 1971-04-17 1972-11-09 Dr.-Ing.H.C. F. Porsche Kg, 7000 Stuttgart Schaltvorrichtung zur Begrenzung der Drehzahlhöhe von Brennkraftmaschinen beim Schubbetrieb von Fahrzeugen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809021B2 (de) * 1968-11-15 1977-07-28 Zahnräderfabrik Renk AG, 8900 Augsburg Sicherheitsschaltvorrichtung zur verhinderung schaeden verursachender fehlschaltungen bei elektrisch gesteuerten fahrzeuggetrieben
DE2050291A1 (de) * 1969-10-13 1971-04-22 Nissan Motor Co , Ltd , Yokohama (Japan) Elektronische Steuervorrichtung fur eine selbstschaltende Kraftubertragungs anlage
DE2136792C3 (de) * 1971-07-23 1979-03-01 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Handbetätigter Gangschalter für elektrische Getriebefernsteuerungen, insbesondere für schwere Kraftfahrzeuge und Arbeitsmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880619A (en) * 1959-03-06 1961-10-25 Self Changing Gears Ltd Improvements in and relating to electrical control means for transmission gearing
DE2118830A1 (de) * 1971-04-17 1972-11-09 Dr.-Ing.H.C. F. Porsche Kg, 7000 Stuttgart Schaltvorrichtung zur Begrenzung der Drehzahlhöhe von Brennkraftmaschinen beim Schubbetrieb von Fahrzeugen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518027A1 (fr) * 1981-12-16 1983-06-17 Ae Plc Dispositif de blocage pour systemes de commande de transmission
FR2570036A1 (fr) * 1984-09-13 1986-03-14 Honda Motor Co Ltd Dispositif de secours pour un systeme de commande electronique de transmission automatique

Also Published As

Publication number Publication date
SE7508904L (sv) 1976-02-09
FR2281246B1 (en, 2012) 1979-08-24
DE2438249A1 (de) 1976-02-19
CH588956A5 (en, 2012) 1977-06-30
SE409565B (sv) 1979-08-27
NL7509429A (nl) 1976-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse