EP4162169A1 - Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes - Google Patents

Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes

Info

Publication number
EP4162169A1
EP4162169A1 EP21725021.6A EP21725021A EP4162169A1 EP 4162169 A1 EP4162169 A1 EP 4162169A1 EP 21725021 A EP21725021 A EP 21725021A EP 4162169 A1 EP4162169 A1 EP 4162169A1
Authority
EP
European Patent Office
Prior art keywords
friction clutch
axial direction
hub
connection
along
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.)
Pending
Application number
EP21725021.6A
Other languages
German (de)
English (en)
Inventor
Pascal Seifermann
Christoph Raber
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP4162169A1 publication Critical patent/EP4162169A1/fr
Pending 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/24—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches
    • F16D13/26—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which the or each axially-movable member is pressed exclusively against an axially-located member
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/40—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member
    • 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
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/04—Freewheels or freewheel clutches combined with a clutch for locking the driving and driven members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention concerne un embrayage à friction (1), en particulier pour le groupe motopropulseur (2) d'un véhicule à moteur (3), avec un axe de rotation (5) s'étendant le long d'une direction axiale (4), comprenant au moins un disque d'embrayage (7), qui est connecté au côté de sortie (6) de l'embrayage à friction (1), et une plaque de contre-pression (9), qui est connectée au côté d'entrée (8) de l'embrayage à friction (1), ledit disque d'embrayage et ladite plaque de contre-pression étant mobiles l'un par rapport à l'autre le long de la direction axiale (4) afin de produire une première connexion par friction-complémentarité (10) entre l'un et l'autre, le côté de sortie (6) comprenant un moyeu (11) ; le disque d'embrayage (7) comprenant au moins une première partie (12) et une seconde partie (13) qui peuvent être déplacées l'une par rapport à l'autre le long de la direction axiale (4) par des moyens de décalage (14), ladite première partie (12) formant la première connexion (10) et ladite seconde partie (13) étant connectée au moyeu (11) via les moyens de décalage (14) ; et la seconde partie (13) pouvant être déplacée par rapport à la plaque de contre-pression (9) le long de la direction axiale (4) au moyen des moyens de décalage (14) afin de produire une seconde connexion par complémentarité de formes (15) entre la seconde partie (13) et la plaque de contre-pression (9) d'une manière décalable.
EP21725021.6A 2020-06-04 2021-05-04 Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes Pending EP4162169A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020114798.8A DE102020114798B3 (de) 2020-06-04 2020-06-04 Reibkupplung zur reib- und formschlüssigen Übertragung von Drehmoment
PCT/DE2021/100403 WO2021244698A1 (fr) 2020-06-04 2021-05-04 Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes

Publications (1)

Publication Number Publication Date
EP4162169A1 true EP4162169A1 (fr) 2023-04-12

Family

ID=75904732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21725021.6A Pending EP4162169A1 (fr) 2020-06-04 2021-05-04 Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes

Country Status (4)

Country Link
EP (1) EP4162169A1 (fr)
CN (1) CN115398112A (fr)
DE (1) DE102020114798B3 (fr)
WO (1) WO2021244698A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022104526A1 (de) * 2022-02-25 2023-08-31 Schaeffler Technologies AG & Co. KG Schaltelement zur reib- und formschlüssigen Übertragung von Drehmoment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047766A1 (de) * 2009-12-10 2011-06-16 Zf Friedrichshafen Ag Durchschaltkupplung und Verfahren zu deren Ansteuerung
US10174794B2 (en) * 2016-07-28 2019-01-08 GM Global Technology Operations LLC Power take-off assembly having a multiple stage clutch
DE102018122385A1 (de) * 2018-09-13 2020-03-19 Schaeffler Technologies AG & Co. KG Reibungskupplung
DE102018217186A1 (de) * 2018-10-09 2020-04-09 Zf Friedrichshafen Ag Kupplungsanordnung für einen Antriebsstrang eines Fahrzeugs
DE102020104023B4 (de) 2020-02-17 2022-01-27 Schaeffler Technologies AG & Co. KG Reibkupplung zur reib- und formschlüssigen Übertragung von Drehmoment

Also Published As

Publication number Publication date
DE102020114798B3 (de) 2021-07-01
WO2021244698A1 (fr) 2021-12-09
CN115398112A (zh) 2022-11-25

Similar Documents

Publication Publication Date Title
EP3545608B1 (fr) Dispositif d'accouplement
EP2655113B1 (fr) Module hybride pour un groupe motopropulseur d'un véhicule
EP1522753B1 (fr) Embrayage double hydraulique
EP1499811B1 (fr) Groupe d'embrayage
EP3139053B1 (fr) Double embrayage dote d'un piston vertical et de butees d'embrayage ameliorees
DE102014117194B4 (de) Schaltvorrichtung für ein Kraftfahrzeuggetriebe sowie Verfahren zur Ansteuerung eines Kraftfahrzeuggetriebes
EP1862689B1 (fr) Agencement de transmission d'un couple de rotation pour le conducteur de commande d'un véhicule
EP2732174B1 (fr) Double embrayage
EP1941171A1 (fr) Dispositif d'accouplement servant a transmettre un couple de rotation
DE102011081909A1 (de) Doppelkupplung
DE102018105982A1 (de) Schaltvorrichtung für ein Kraftfahrzeug sowie Kraftfahrzeuggetriebe
DE102013216333A1 (de) Mehrfachkupplungsvorrichtung, insbesondere Doppelkupplungsvorrichtung
DE102012206680A1 (de) Hybridmodul für einen Triebstrang eines Fahrzeuges
DE102020104023A1 (de) Reibkupplung zur reib- und formschlüssigen Übertragung von Drehmoment
EP3526886B1 (fr) Dispositif de couplage
EP4162169A1 (fr) Embrayage à friction pour transmission d'un couple d'une manière par friction-complémentarité et par complémentarité de formes
EP1862688B2 (fr) Agencement de transmission d'un couple de rotation pour le conducteur de commande d'un véhicule
WO2018149721A1 (fr) Boîte de vitesses et procédé permettant de changer les vitesses d'une boîte de vitesses
EP1686275B1 (fr) Embrayage double
DE102009028518A1 (de) Klauenkupplung mit in axialer Richtung geneigten Klauenflanken
DE19833397A1 (de) Reibschlußverbindung für ein Getriebe eines Kraftfahrzeuges
EP3655278A1 (fr) Module hybride
EP3874174B1 (fr) Embrayage à friction
EP3875796B1 (fr) Accouplement par complémentarité de forme et de friction
WO2004003399A1 (fr) Systeme d'entrainement pour vehicules

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230104

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20231221

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN