FR2375514A1 - Procede et appareil pour ralentir le deplacement d'un vehicule entraine par un moteur - Google Patents

Procede et appareil pour ralentir le deplacement d'un vehicule entraine par un moteur

Info

Publication number
FR2375514A1
FR2375514A1 FR7739155A FR7739155A FR2375514A1 FR 2375514 A1 FR2375514 A1 FR 2375514A1 FR 7739155 A FR7739155 A FR 7739155A FR 7739155 A FR7739155 A FR 7739155A FR 2375514 A1 FR2375514 A1 FR 2375514A1
Authority
FR
France
Prior art keywords
slowing down
reverse gear
engine
reverse
movement
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
FR7739155A
Other languages
English (en)
Other versions
FR2375514B1 (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.)
Rover Co Ltd
Original Assignee
Rover 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 Rover Co Ltd filed Critical Rover Co Ltd
Publication of FR2375514A1 publication Critical patent/FR2375514A1/fr
Application granted granted Critical
Publication of FR2375514B1 publication Critical patent/FR2375514B1/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2015—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with five sets of orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Procédé et appareil pour ralentir un véhicule pourvu d'une boîte de vitesses épicycloïdale comprenant un train d'engrenages de marche arrière R. Dans un fonctionnement normal, pour l'enclenchement de la marche arrière, le train d'engrenages de marche arrière R contient un élément de réaction 24 qui est bloqué de manière à inverser le sens de rotation de l'arbre de sortie 14 de la boîte de vitesse. Pour assurer un ralentissement, l'élément de réaction 24 de marche arrière n'est pas bloqué mais le moyen de blocage est actionné de manière à permettre un fonctionnement avec patinage ou fonctionnement intermittent du train d'engrenages de marche arrière de manière que l'on obtienne un fonctionnement ralenti mais non renversé de l'arbre de sortie 14.
FR7739155A 1976-12-24 1977-12-23 Procede et appareil pour ralentir le deplacement d'un vehicule entraine par un moteur Granted FR2375514A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5406876A GB1597100A (en) 1976-12-24 1976-12-24 Method of and apparatus for retarding the motion of a power driven vehicle

Publications (2)

Publication Number Publication Date
FR2375514A1 true FR2375514A1 (fr) 1978-07-21
FR2375514B1 FR2375514B1 (fr) 1983-09-16

Family

ID=10469823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739155A Granted FR2375514A1 (fr) 1976-12-24 1977-12-23 Procede et appareil pour ralentir le deplacement d'un vehicule entraine par un moteur

Country Status (4)

Country Link
JP (1) JPS53112370A (fr)
DE (1) DE2757799A1 (fr)
FR (1) FR2375514A1 (fr)
GB (1) GB1597100A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935361C2 (de) * 1979-09-01 1985-07-18 Daimler-Benz Ag, 7000 Stuttgart Automatisches Planetenräder-Gangwechselgetriebe für schwere Kraftfahrzeuge mit einer Dauerbremse
US5492512A (en) * 1994-10-24 1996-02-20 Chung-Da Wu Brake system with wheel-reversing means for an automobile
DE19650380C1 (de) * 1996-12-05 1998-07-02 Porsche Ag Hydrodynamisches Anfahrelement für Kraftfahrzeuge
DE10135744A1 (de) 2001-07-21 2003-02-06 Zahnradfabrik Friedrichshafen Vermeidung des Rückrollens eines Fahrzeuges
KR102518587B1 (ko) * 2017-10-31 2023-04-05 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
KR102589036B1 (ko) * 2018-07-02 2023-10-17 현대자동차주식회사 차량용 자동변속기의 유성기어트레인

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100813A (en) * 1965-10-24 1968-01-24 Ford Motor Co Automatic transmission
FR2160128A5 (fr) * 1971-11-11 1973-06-22 Daimler Benz Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324355A (en) * 1928-10-23 1930-01-23 Inventia Patent Verwert Ges Improvements in electric switches for electrically driven household machines
DE716564C (de) * 1935-08-13 1942-01-23 Siemens Ag Einrichtung zur spasmodischen Regelung der Drehzahl von Elektromotoren mittels eines elektromagnetischen Selbstunterbrechers
DE1046741B (de) * 1955-03-16 1958-12-18 Singer Mfg Co Anordnung zur Drehzahlregelung eines Universalmotors
DE1276461B (de) * 1961-04-21 1968-08-29 Gen Motors Corp Steuereinrichtung fuer Kraftfahrzeugwechselgetriebe
US3304482A (en) * 1965-09-24 1967-02-14 Ford Motor Co Electromechanical oscillator with variable duty cycle
DE2060337A1 (de) * 1970-12-08 1972-06-22 Klaue Hermann Anfahrvorrichtung fuer Getriebe schwerer Kraftfahrzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100813A (en) * 1965-10-24 1968-01-24 Ford Motor Co Automatic transmission
FR2160128A5 (fr) * 1971-11-11 1973-06-22 Daimler Benz Ag

Also Published As

Publication number Publication date
GB1597100A (en) 1981-09-03
JPS6118063B2 (fr) 1986-05-10
JPS53112370A (en) 1978-09-30
FR2375514B1 (fr) 1983-09-16
DE2757799A1 (de) 1978-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse