FR2368083A1 - Systeme indicateur pour mecanisme de changement de vitesse, notamment pour vehicules automobiles - Google Patents

Systeme indicateur pour mecanisme de changement de vitesse, notamment pour vehicules automobiles

Info

Publication number
FR2368083A1
FR2368083A1 FR7730813A FR7730813A FR2368083A1 FR 2368083 A1 FR2368083 A1 FR 2368083A1 FR 7730813 A FR7730813 A FR 7730813A FR 7730813 A FR7730813 A FR 7730813A FR 2368083 A1 FR2368083 A1 FR 2368083A1
Authority
FR
France
Prior art keywords
monitored
sensor
stepping switch
cam profiles
large range
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
FR7730813A
Other languages
English (en)
Other versions
FR2368083B3 (fr
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2368083A1 publication Critical patent/FR2368083A1/fr
Application granted granted Critical
Publication of FR2368083B3 publication Critical patent/FR2368083B3/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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Transmission Device (AREA)

Abstract

L'invention concerne un système indicateur mécanisme de changement de vitesse, destiné à indiquer la vitesse en prise avec lequel le choix d'une vitesse est determiné par un mouvement pas à pas d'un arbre. L'arbre est muni de dégrés de diamètres différents pour chaque commande, un commutateur inverseur de fin de course étant associé dans tous les étages à une position déterminée, un commutateur à étages pouvant être commandé par les différents degrés de l'arbre. Utilisation sur les véhicules automobiles.
FR7730813A 1976-10-14 1977-10-13 Systeme indicateur pour mecanisme de changement de vitesse, notamment pour vehicules automobiles Granted FR2368083A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646393 DE2646393C3 (de) 1976-10-14 1976-10-14 Anzeigesystem für ein Stufenwechselgetriebe, insbesondere für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2368083A1 true FR2368083A1 (fr) 1978-05-12
FR2368083B3 FR2368083B3 (fr) 1980-06-20

Family

ID=5990451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730813A Granted FR2368083A1 (fr) 1976-10-14 1977-10-13 Systeme indicateur pour mecanisme de changement de vitesse, notamment pour vehicules automobiles

Country Status (3)

Country Link
DE (1) DE2646393C3 (fr)
FR (1) FR2368083A1 (fr)
IT (1) IT1090072B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541792A1 (fr) * 1983-02-26 1984-08-31 Maschf Augsburg Nuernberg Ag Dispositif indicateur de la vitesse selectionnee d'un ensemble de boite de vitesses
FR2707360A1 (fr) * 1993-07-08 1995-01-13 Renault Dispositif de détection du rapport engagé sur une boîte de vitesses mécanique.
FR2742836A1 (fr) * 1995-12-22 1997-06-27 Valeo Dispositif de detection du rapport engage d'une boite de vitesses et boite de vitesses equipee d'un tel dispositif

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138827A1 (de) * 1981-09-30 1983-04-14 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gangwaehler fuer ein getriebe
JPS6011752A (ja) * 1983-06-29 1985-01-22 Isuzu Motors Ltd 自動歯車変速機の安全装置
DE3827248A1 (de) * 1987-08-14 1989-02-23 Zahnradfabrik Friedrichshafen Vorrichtung zur ueberwachung des schaltzustandes einer antriebseinheit eines kraftfahrzeuges
GB2240372B (en) * 1990-01-25 1994-03-02 Automotive Products Plc Gear position sensor
DE4307596C2 (de) * 1993-02-25 1999-08-05 Joerg Schwarzbich Rastvorrichtung für ein Schaltgetriebe
DE4314952C2 (de) * 1993-05-06 2002-06-06 Zf Sachs Ag Vorrichtung zur Erfassung der Gangstellung eines Schaltgetriebes
DE19707141B4 (de) * 1997-02-22 2005-08-11 Volkswagen Ag Anordnung zum Erfassen von Betätigungs- oder Schaltzuständen einer Getriebebetätigungsvorrichtung
DE102005034865B4 (de) * 2005-07-26 2012-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Stellvorrichtung für ein Getriebe
DE202008009558U1 (de) * 2008-07-16 2009-12-03 Rollax Gmbh & Co. Kg Positionsmeldende Rasteinrichtung für Schaltgetriebe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301626A (de) * 1951-04-19 1954-09-15 Daimler Benz Ag An der Lenksäule angeordnete Getriebeschaltvorrichtung für Kraftfahrzeuge.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541792A1 (fr) * 1983-02-26 1984-08-31 Maschf Augsburg Nuernberg Ag Dispositif indicateur de la vitesse selectionnee d'un ensemble de boite de vitesses
FR2707360A1 (fr) * 1993-07-08 1995-01-13 Renault Dispositif de détection du rapport engagé sur une boîte de vitesses mécanique.
FR2742836A1 (fr) * 1995-12-22 1997-06-27 Valeo Dispositif de detection du rapport engage d'une boite de vitesses et boite de vitesses equipee d'un tel dispositif

Also Published As

Publication number Publication date
IT1090072B (it) 1985-06-18
DE2646393A1 (de) 1978-04-20
DE2646393C3 (de) 1981-07-02
FR2368083B3 (fr) 1980-06-20
DE2646393B2 (de) 1980-10-16

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