WO2015086008A1 - Doppelkupplung - Google Patents
Doppelkupplung Download PDFInfo
- Publication number
- WO2015086008A1 WO2015086008A1 PCT/DE2014/200633 DE2014200633W WO2015086008A1 WO 2015086008 A1 WO2015086008 A1 WO 2015086008A1 DE 2014200633 W DE2014200633 W DE 2014200633W WO 2015086008 A1 WO2015086008 A1 WO 2015086008A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- clutch
- pressure plate
- flywheel
- spring
- double
- Prior art date
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
- 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
-
- 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
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
Definitions
- the invention relates to a double clutch, in particular for the drive train of a motor vehicle.
- Double clutches are widely known in the art.
- DE 10 2010 032 867 A1 a double clutch device in such a way that it is formed with two arranged on opposite sides of a common central plate clutches, wherein the common central plate is mounted on a support bearing, and wherein the support bearing in a central recess is arranged in the central plate.
- the central plate is thus stored by means of a rolling bearing on one of the transmission input shafts.
- Such dual clutch concepts with a bearing on the transmission input shaft usually consist of three masses, from the pressure plate of the first clutch, the pressure plate of the second clutch and a central plate. These concepts require a tie rod to operate the first clutch, since the direction of actuation must be reversed. In a three-mass concept without tie rods, it is necessary to operate the two clutches from two different directions. In this case, a clutch on the motor side is operated by a complex operating system through the gear and the second clutch is actuated from the transmission side.
- the hub of the first clutch plate must also be made split, so as to ensure the accessibility of the locking ring for the assembly and disassembly of the double clutch on the transmission shaft.
- An embodiment of the invention relates to a double clutch with a to a
- the first pressure plate is braced against the flywheel by means of at least one spring, in particular by means of at least one leaf spring.
- a plurality of springs or leaf springs are advantageously distributed over the circumference of the flywheel.
- the first pressure plate can be displaced against the restoring force of the at least one spring in the direction of the flywheel.
- the clutch is engaged against the force of the spring, which causes a good dosage and the clutch is automatically disengaged when reducing the release force.
- Pressure plate is engaged in the direction of the flywheel.
- an actuating means for the second clutch is arranged between the clutch cover and the second pressure plate.
- the second clutch is actuated by means of the thus arranged actuating means, as on and disengaged. This operation is thus independent of an actuation of the first clutch.
- Operating lever or a plate spring is. This can be done a metered operation. It is also advantageous if the second pressure plate is clamped by means of at least one spring, in particular by means of at least one leaf spring, relative to the first pressure plate. It is advantageous if a plurality of springs or leaf springs are provided distributed over the circumference.
- the second pressure plate can be displaced against the restoring force of the at least one spring in the direction of the first pressure plate.
- Pressure plate is engaged in the direction of the first pressure plate.
- the second pressure plate is disengaged or engaged by the actuating means by movement in the direction of the flywheel.
- Fig. 1 is a schematic representation of a dual clutch according to the invention.
- the dual clutch 1 shows a schematic representation of an embodiment of the invention.
- the dual clutch 1 is constructed in a Dreimassendesign with a flywheel 2 as a first mass, a first pressure plate 3 as a second mass and a second pressure plate 4 as a third mass.
- the first clutch 5 is formed by the flywheel 2 with the first pressure plate 3, wherein the second clutch 6 is formed by the first pressure plate 3 and the second pressure plate. 4
- a clutch disc 7 is arranged, wherein at the radial height of flywheel 2 and contact pressure plate 3, the friction linings 8 of the clutch disc 7 are arranged.
- the clutch disc 7 is radially inwardly on a transmission input shaft by means of a toothing 9 receivable.
- the pressure plate 3 is coupled to the flywheel 2 via at least one spring 10, preferably via a number of springs.
- the at least one spring 10 is at least one leaf spring.
- An advantageous embodiment provides at least three springs 10, such as leaf springs, which are distributed over the circumference of the flywheel 2 and the first pressure plate 3.
- the springs 10 are advantageously braced such that they act on the first pressure plate 3 of the flywheel 2 away, so that engagement of the first clutch 5 by applying the first pressure plate 3 in the direction of the flywheel 2 takes place.
- a clutch cover 1 1 is attached, as connected to the pressure plate. This connection can be made for example by screws or rivets.
- the clutch cover 1 1 receives the pressure plate 4 and an actuating means 12 between pressure plate 4 and clutch cover 1 1.
- the actuating means 12 is preferably a lever arrangement or a plate spring, which is supported both on the clutch cover 1 1 and on the pressure plate 4.
- the second clutch 6 can be switched on or disengaged.
- the second clutch 6 is preferably a depressed clutch, which is disengaged on pressure in the direction of the flywheel 2 out.
- the clutch could also be designed such that the clutch is pulled out as a pulled clutch on train away from the flywheel.
- the clutch may also be a compressed clutch that is engaged in response to pressure.
- the first clutch 5 can be switched on or disengaged.
- the first clutch 5 is preferably a clutch which is engaged on pressure in the direction of the flywheel 2.
- the clutch could also be designed in such a way that the clutch can be actuated via a reversing lever, wherein the clutch can then be engaged in the direction of the train.
- a clutch disc 14 is arranged, which radially inward via a toothing 15 with a Getriebeein- input shaft is connectable. In the radial region of the pressure plates 3, 4, the clutch disc 14 friction linings 16.
- the flywheel 2 has radially inside a support plate 17 which carries the flywheel 2.
- the support disk is preferably welded or riveted to the flywheel 2.
- the support plate 17 radially on the outside a driving ring gear 18.
- the bearing 19 for mounting the flywheel and thus the double clutch is as
- Support bearing formed and has a first locking ring 20 which supports the flywheel 2 and the support plate 17 on the bearing outer ring 21.
- the bearing 19 also has a second locking ring 22, which serves to support the bearing inner ring 23.
- the double clutch according to the invention has the advantage that a three-mass concept, which allows actuation from one side, in particular from the transmission side.
- the coupling is designed in particular as a direct-operated first clutch.
- the second clutch 6 may advantageously be actuated by means of a cover-tight engagement system.
- the second clutch can be directly operated or actuated by means of a lever spring with or without translation.
- a transmission base fixed engagement system may be provided.
- At least one of the clutches, the first and / or the second clutch 5, 6 are designed with or without wear adjustment.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112014005613.8T DE112014005613A5 (de) | 2013-12-10 | 2014-11-12 | Doppelkupplung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013225505.5 | 2013-12-10 | ||
DE102013225505 | 2013-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015086008A1 true WO2015086008A1 (de) | 2015-06-18 |
Family
ID=52302034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/200633 WO2015086008A1 (de) | 2013-12-10 | 2014-11-12 | Doppelkupplung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112014005613A5 (de) |
WO (1) | WO2015086008A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017178003A1 (de) * | 2016-04-15 | 2017-10-19 | Schaeffler Technologies AG & Co. KG | Doppelkupplungsvorrichtung |
DE102020112616B3 (de) | 2020-05-11 | 2021-07-22 | Schaeffler Technologies AG & Co. KG | Mehrscheibenkupplungsanordnung mit voneinander unabhängig wirkenden Federblecheinheiten zur Anbindung zweier Teilscheiben an einer Abtriebswelle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1015291A (fr) * | 1950-03-29 | 1952-09-15 | Automobiles Ind Latil | Embrayages jumelés |
DE3041342A1 (de) * | 1980-11-03 | 1982-06-09 | Fichtel & Sachs Ag, 8720 Schweinfurt | Mehrscheiben-kupplung mit zwangsabhub und vereinfachter montage |
DE10013857A1 (de) * | 1999-03-23 | 2001-01-04 | Exedy Corp | Doppelkupplung |
DE102010032867A1 (de) | 2009-08-20 | 2011-02-24 | Schaeffler Technologies Gmbh & Co. Kg | Doppelkupplungsvorrichtung |
-
2014
- 2014-11-12 DE DE112014005613.8T patent/DE112014005613A5/de not_active Withdrawn
- 2014-11-12 WO PCT/DE2014/200633 patent/WO2015086008A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1015291A (fr) * | 1950-03-29 | 1952-09-15 | Automobiles Ind Latil | Embrayages jumelés |
DE3041342A1 (de) * | 1980-11-03 | 1982-06-09 | Fichtel & Sachs Ag, 8720 Schweinfurt | Mehrscheiben-kupplung mit zwangsabhub und vereinfachter montage |
DE10013857A1 (de) * | 1999-03-23 | 2001-01-04 | Exedy Corp | Doppelkupplung |
DE102010032867A1 (de) | 2009-08-20 | 2011-02-24 | Schaeffler Technologies Gmbh & Co. Kg | Doppelkupplungsvorrichtung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017178003A1 (de) * | 2016-04-15 | 2017-10-19 | Schaeffler Technologies AG & Co. KG | Doppelkupplungsvorrichtung |
DE102020112616B3 (de) | 2020-05-11 | 2021-07-22 | Schaeffler Technologies AG & Co. KG | Mehrscheibenkupplungsanordnung mit voneinander unabhängig wirkenden Federblecheinheiten zur Anbindung zweier Teilscheiben an einer Abtriebswelle |
Also Published As
Publication number | Publication date |
---|---|
DE112014005613A5 (de) | 2016-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3191333B1 (de) | Hybridmodul mit trenn- und hauptkupplung und dazwischen angeordneten betätigungssystemen | |
EP3516251B1 (de) | Betätigungssystem und kupplungseinrichtung für ein kraftfahrzeug | |
DE112012000840B4 (de) | Drehmomentübertragungseinrichtung | |
WO2010133198A1 (de) | Doppelnasskupplung | |
DE102015205832A1 (de) | Axiale Lamellenkupplung | |
DE102011013998A1 (de) | Doppelkupplung | |
DE102015205574A1 (de) | Doppelkupplung | |
DE102011013479A1 (de) | Doppelkupplung | |
WO2014094764A1 (de) | Kupplung | |
DE102017111153B4 (de) | Kupplungseinrichtung | |
EP1862688B1 (de) | Drehmomentübertragungsanordnung für den Antriebsstrang eines Fahrzeugs | |
WO2015086008A1 (de) | Doppelkupplung | |
DE112013004551B4 (de) | Rotierender deckelfester Nehmerzylinder | |
DE102011102329A1 (de) | Doppelkupplung und Verfahren zu deren Steuerung | |
DE102016002645A1 (de) | Elektromechanischer Aktuator zur Betätigung eines durch Reibungskraftschluss kraftübertragenden Systems | |
DE102013200552B4 (de) | Doppelkupplung mit Verschleißnachstelleinrichtungen | |
DE102015224826A1 (de) | Betätigungssystems zum Öffnen und/oder Schließen einer Kupplung eines Kraftfahrzeugs und Verfahren zum Zusammenbau des Betätigungssystems | |
EP3286446B1 (de) | Kupplungseinrichtung | |
DE102015201885A1 (de) | Reibkupplungsvorrichtung mit Verschleißnachstellung | |
EP3123048B1 (de) | Weggesteuerte nachstelleinrichtung für eine reibkupplung | |
EP2769123B1 (de) | Lamellensperre mit differenzialgehäuse | |
WO2017178003A1 (de) | Doppelkupplungsvorrichtung | |
DE102017204558A1 (de) | Torsionsschwingungsdämpfer | |
DE102019128038A1 (de) | Drehschwingungsdämpfer | |
EP2786034B1 (de) | Anordnung einer kleinen doppelkupplung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14824776 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 112014005613 Country of ref document: DE |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: R225 Ref document number: 112014005613 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14824776 Country of ref document: EP Kind code of ref document: A1 |