WO2015092198A3 - Friction clutch system - Google Patents

Friction clutch system Download PDF

Info

Publication number
WO2015092198A3
WO2015092198A3 PCT/FR2014/053166 FR2014053166W WO2015092198A3 WO 2015092198 A3 WO2015092198 A3 WO 2015092198A3 FR 2014053166 W FR2014053166 W FR 2014053166W WO 2015092198 A3 WO2015092198 A3 WO 2015092198A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure plate
actuator
plate
rotation
axis
Prior art date
Application number
PCT/FR2014/053166
Other languages
French (fr)
Other versions
WO2015092198A2 (en
Inventor
Hervé MAUREL
Roel Verhoog
Original Assignee
Valeo Embrayages
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 filed Critical Valeo Embrayages
Priority to CN201480066108.9A priority Critical patent/CN105793595A/en
Publication of WO2015092198A2 publication Critical patent/WO2015092198A2/en
Publication of WO2015092198A3 publication Critical patent/WO2015092198A3/en

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/14—Clutches which are normally open, i.e. not engaged in released state

Abstract

The invention relates to a friction clutch system (10) which comprises a drive plate (16) rotating about an axis of rotation (100) of the clutch system and intended for being rotatably secured to a crankshaft (12), a non-deformable pressure plate (18) rotating about the axis of rotation (100) and translatably movable parallel to the axis of rotation (100) between an engaged position and a disengaged position, and at least one friction disc (20) arranged between the engine plate (16) and the pressure plate (18), in contact with the engine plate (16) and the pressure plate (18) in the engaged position. An actuator (34) translates the pressure plate from the disengaged position to the engaged position. A rotary abutment (42) is inserted between the actuator (34) and the pressure plate (18). The rotary abutment (42) is translatably stationary relative to the pressure plate (18) and relative to the actuator (34). By ensuring that the pressure plate does not deform axially during the engagement and disengagement movements, and forms an integral movable device with the rotary abutment and the actuator, which moves as a unit, the movements and the forces of the actuator of the pressure plate are integrally transmitted, with very short travel, high-energy efficiency and low hysteresis.
PCT/FR2014/053166 2013-12-16 2014-12-04 Friction clutch system WO2015092198A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480066108.9A CN105793595A (en) 2013-12-16 2014-12-04 Friction clutch system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1362718 2013-12-16
FR1362718A FR3014977A1 (en) 2013-12-16 2013-12-16 FRICTION CLUTCH SYSTEM

Publications (2)

Publication Number Publication Date
WO2015092198A2 WO2015092198A2 (en) 2015-06-25
WO2015092198A3 true WO2015092198A3 (en) 2015-12-30

Family

ID=50482988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2014/053166 WO2015092198A2 (en) 2013-12-16 2014-12-04 Friction clutch system

Country Status (3)

Country Link
CN (1) CN105793595A (en)
FR (1) FR3014977A1 (en)
WO (1) WO2015092198A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488736A (en) * 2019-01-11 2019-03-19 苏州辉美汽车科技有限公司 A kind of stepless transmission
CN111829775B (en) * 2020-06-29 2022-09-13 浙江奇碟汽车零部件有限公司 Special clutch disk assembly vibration damping torsion running-in equipment for engineering dump truck

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375247A (en) * 1963-09-06 1964-10-16 Hydraulic control for motion transmission device and transmission assembly provided with such control
FR2571106A1 (en) * 1984-09-28 1986-04-04 Daikin Mfg Co Ltd FRICTION CLUTCH CONTROL BY FLUID PRESSURE
JP2003156069A (en) * 2001-11-22 2003-05-30 Exedy Corp Clutch device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257866A1 (en) 2002-12-11 2004-07-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure controlled friction clutch
US8365893B2 (en) * 2009-10-02 2013-02-05 GM Global Technology Operations LLC Dual clutch
JP2013132996A (en) * 2011-12-26 2013-07-08 Aisin Aw Co Ltd Vehicle drive device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375247A (en) * 1963-09-06 1964-10-16 Hydraulic control for motion transmission device and transmission assembly provided with such control
FR2571106A1 (en) * 1984-09-28 1986-04-04 Daikin Mfg Co Ltd FRICTION CLUTCH CONTROL BY FLUID PRESSURE
JP2003156069A (en) * 2001-11-22 2003-05-30 Exedy Corp Clutch device

Also Published As

Publication number Publication date
WO2015092198A2 (en) 2015-06-25
FR3014977A1 (en) 2015-06-19
CN105793595A (en) 2016-07-20

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