FR3014985B1 - Systeme de demultiplication pour boite de vitesses de vehicule automobile - Google Patents

Systeme de demultiplication pour boite de vitesses de vehicule automobile

Info

Publication number
FR3014985B1
FR3014985B1 FR1362678A FR1362678A FR3014985B1 FR 3014985 B1 FR3014985 B1 FR 3014985B1 FR 1362678 A FR1362678 A FR 1362678A FR 1362678 A FR1362678 A FR 1362678A FR 3014985 B1 FR3014985 B1 FR 3014985B1
Authority
FR
France
Prior art keywords
gearbox
motor vehicle
demultiplication
demultiplication system
vehicle
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 - Fee Related
Application number
FR1362678A
Other languages
English (en)
Other versions
FR3014985A1 (fr
Inventor
Matthieu Pogam
Pierre Gauthier
Frederic Genin
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1362678A priority Critical patent/FR3014985B1/fr
Publication of FR3014985A1 publication Critical patent/FR3014985A1/fr
Application granted granted Critical
Publication of FR3014985B1 publication Critical patent/FR3014985B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/0846—CVT using endless flexible members
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
    • 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
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital gears
FR1362678A 2013-12-16 2013-12-16 Systeme de demultiplication pour boite de vitesses de vehicule automobile Expired - Fee Related FR3014985B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1362678A FR3014985B1 (fr) 2013-12-16 2013-12-16 Systeme de demultiplication pour boite de vitesses de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1362678A FR3014985B1 (fr) 2013-12-16 2013-12-16 Systeme de demultiplication pour boite de vitesses de vehicule automobile

Publications (2)

Publication Number Publication Date
FR3014985A1 FR3014985A1 (fr) 2015-06-19
FR3014985B1 true FR3014985B1 (fr) 2017-03-03

Family

ID=50289942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362678A Expired - Fee Related FR3014985B1 (fr) 2013-12-16 2013-12-16 Systeme de demultiplication pour boite de vitesses de vehicule automobile

Country Status (1)

Country Link
FR (1) FR3014985B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10309506B2 (en) 2016-05-16 2019-06-04 Ford Global Technologies, Llc Multiple-mode continuously variable transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440883A (fr) * 1964-05-02 1966-06-03 Zahnradfabrik Friedrichshafen Système de transmission
JPS5649452A (en) * 1979-09-28 1981-05-06 Toyota Motor Corp Stepless speed change machine
US4682511A (en) * 1985-10-18 1987-07-28 Wittke Ernest C Gear assisted continuously variable transmission
KR100262593B1 (ko) * 1996-12-17 2000-08-01 정몽규 차량용 무단 변속장치
JPH10246305A (ja) * 1997-03-03 1998-09-14 Daikin Ind Ltd 無段変速装置
JPH116554A (ja) * 1997-06-19 1999-01-12 Daikin Ind Ltd 無段変速装置
US7473202B2 (en) * 2005-04-15 2009-01-06 Eaton Corporation Continuously variable dual mode transmission
FR2989325B1 (fr) * 2012-04-16 2014-04-25 Peugeot Citroen Automobiles Sa Dispositif de transmission de puissance d'un vehicule et vehicule associe

Also Published As

Publication number Publication date
FR3014985A1 (fr) 2015-06-19

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

ST Notification of lapse

Effective date: 20180831