FR3101927B1 - "Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device" - Google Patents

"Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device" Download PDF

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Publication number
FR3101927B1
FR3101927B1 FR1911220A FR1911220A FR3101927B1 FR 3101927 B1 FR3101927 B1 FR 3101927B1 FR 1911220 A FR1911220 A FR 1911220A FR 1911220 A FR1911220 A FR 1911220A FR 3101927 B1 FR3101927 B1 FR 3101927B1
Authority
FR
France
Prior art keywords
return device
elastic return
double clutch
wet double
bearing
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.)
Active
Application number
FR1911220A
Other languages
French (fr)
Other versions
FR3101927A1 (en
Inventor
Antonin Cheron
Jérome Boulet
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1911220A priority Critical patent/FR3101927B1/en
Priority to CN202011072751.6A priority patent/CN112648305A/en
Publication of FR3101927A1 publication Critical patent/FR3101927A1/en
Application granted granted Critical
Publication of FR3101927B1 publication Critical patent/FR3101927B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Dispositif de rappel élastique commun pour double embrayage humide et double embrayage humide de type compact comprenant un tel dispositif de rappel élastique L’invention concerne un double embrayage (1) humide pour véhicule automobile, comprenant : - deux embrayages (E1, E2) humide de type multidisques en rotation autour d’un axe (X) de rotation, - deux organes de transmission de force (31, 41) agencé pour commander les deux embrayage (E1, E2), - un dispositif de rappel élastique (10) disposé axialement entre les deux organes de transmission de force (31, 41), comprenant : une platine centrale (50, 100, 200, 300) de forme annulaire, comprenant une première face d’appui (51) et une deuxième face d’appui (52) orientées dans des directions opposées par rapport à l’axe (X), une première série (60) de ressorts hélicoïdaux supportée par la première face d’appui (51) et reliée à une première plaque d’appui (610) qui est en appui sur le premier organe de transmission de force (31), une deuxième série (70) de ressorts hélicoïdaux supportée par la deuxième face d’appui (52) et reliée à une deuxième plaque d’appui (620) qui est en appui sur le deuxième organe de transmission de force (41), dans lequel les deux plaques d’appui (61, 62) sont disposées axialement de part et d’autre de la platine centrale (50, 100, 200, 300), la première face d’appui (51) étant disposée axialement entre la deuxième face d’appui (52) et la deuxième plaque d’appui (62). Figure pour l’abrégé : FIGURE 1Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device The invention relates to a wet double clutch (1) for a motor vehicle, comprising: - two wet clutches (E1, E2) of multidisc type rotating around an axis (X) of rotation, - two force transmission members (31, 41) arranged to control the two clutches (E1, E2), - an elastic return device (10) arranged axially between the two force transmission members (31, 41), comprising: a central plate (50, 100, 200, 300) of annular shape, comprising a first bearing face (51) and a second bearing face ( 52) oriented in opposite directions with respect to the axis (X), a first series (60) of helical springs supported by the first bearing face (51) and connected to a first bearing plate (610) which is supported on the first force transmission member (31), a second me series (70) of helical springs supported by the second bearing face (52) and connected to a second bearing plate (620) which bears on the second force transmission member (41), in which the two bearing plates (61, 62) are arranged axially on either side of the central plate (50, 100, 200, 300), the first bearing face (51) being disposed axially between the second face d 'support (52) and the second support plate (62). Figure for abstract: FIGURE 1

FR1911220A 2019-10-09 2019-10-09 "Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device" Active FR3101927B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1911220A FR3101927B1 (en) 2019-10-09 2019-10-09 "Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device"
CN202011072751.6A CN112648305A (en) 2019-10-09 2020-10-09 Elastic return device and dual wet clutch comprising such an elastic return device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911220A FR3101927B1 (en) 2019-10-09 2019-10-09 "Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device"
FR1911220 2019-10-09

Publications (2)

Publication Number Publication Date
FR3101927A1 FR3101927A1 (en) 2021-04-16
FR3101927B1 true FR3101927B1 (en) 2021-10-08

Family

ID=69158077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911220A Active FR3101927B1 (en) 2019-10-09 2019-10-09 "Common elastic return device for wet double clutch and wet double clutch of compact type comprising such an elastic return device"

Country Status (2)

Country Link
CN (1) CN112648305A (en)
FR (1) FR3101927B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307530A (en) * 1988-06-03 1989-12-12 Nhk Spring Co Ltd Spring assembly
US5306086A (en) 1992-10-29 1994-04-26 Kuhlman Corporation Spring assembly with interconnecting annular plates
DE102008055681B4 (en) * 2008-10-28 2020-10-15 Magna Pt B.V. & Co. Kg Double clutch arrangement for a double clutch transmission
DE102009039223B8 (en) * 2009-08-28 2013-05-08 Getrag Ford Transmissions Gmbh Dual clutch arrangement for a transmission with two input shafts
JP5697277B2 (en) * 2011-03-04 2015-04-08 株式会社パイオラックス Spring assembly
DE102014102515A1 (en) * 2014-02-26 2015-08-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Spring package, clutch and clutch manufacturing process
FR3059742B1 (en) * 2016-12-06 2019-05-10 Valeo Embrayages ASSEMBLED DISC RACK AND DUAL WHEEL CLUTCH MECHANISM COMPRISING THE ASSEMBLED DISK RACK
FR3062694B1 (en) * 2017-02-07 2019-03-22 Valeo Embrayages COMPACT DOUBLE CLUTCH MECHANISM AND TRANSMISSION SYSTEM COMPRISING SUCH A DOUBLE CLUTCH MECHANISM
FR3075900B1 (en) * 2017-12-22 2019-11-22 Valeo Embrayages WET CLUTCH DISC HOLDER, WET CLUTCH MECHANISM HAVING SUCH A DISK HOLDER AND METHOD FOR MANUFACTURING SUCH A DISK HOLDER.

Also Published As

Publication number Publication date
FR3101927A1 (en) 2021-04-16
CN112648305A (en) 2021-04-13

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