WO2012013173A1 - Kupplungsvorrichtung - Google Patents
Kupplungsvorrichtung Download PDFInfo
- Publication number
- WO2012013173A1 WO2012013173A1 PCT/DE2010/001343 DE2010001343W WO2012013173A1 WO 2012013173 A1 WO2012013173 A1 WO 2012013173A1 DE 2010001343 W DE2010001343 W DE 2010001343W WO 2012013173 A1 WO2012013173 A1 WO 2012013173A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- clutch
- plate
- ring
- carrier
- bearing
- Prior art date
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Classifications
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- 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
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their supports
- F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
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- 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
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
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- 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
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- 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
- F16D2300/12—Mounting or assembling
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- 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
- F16D2300/26—Cover or bell housings; Details or arrangements thereof
Definitions
- the present invention relates to a coupling device, for example a multiple clutch device, in particular a double wet clutch, for a drive train with a drive unit and the clutch subsequently arranged transmission, wherein the coupling device with a drive shaft of the drive unit directly or indirectly connected and in a not with the drive shaft the drive unit can be accommodated with rotating clutch bell.
- a coupling device for example a multiple clutch device, in particular a double wet clutch, for a drive train with a drive unit and the clutch subsequently arranged transmission, wherein the coupling device with a drive shaft of the drive unit directly or indirectly connected and in a not with the drive shaft the drive unit can be accommodated with rotating clutch bell.
- Double wet clutch is lever operated.
- the actuating device has rotary levers, which can be actuated electrically or hydraulically.
- an actuating force generated by the actuating device is supported via the input-side plate carrier, a support bearing and a clutch cover firmly connected to the clutch bell.
- the input-side plate carrier, the support bearing and the clutch cover are to be sized correspondingly strong, the respective actuating force depends on the torque to be transmitted.
- a correspondingly higher actuation force and a correspondingly strong dimensioning, in particular of the clutch cover is necessary.
- This requires a correspondingly high space requirement so that, for example, is missing for the attachment of components required space and alternative mounting options must be provided, but their attachment function could be affected in the forces occurring during operation of the coupling device.
- the coupling device according to the invention for a drive train with a drive unit and a subsequently arranged transmission has at least one, preferably two multi-plate clutches, each having an input-side and an output-side La and have in the axial direction alternating lamellae.
- a return spring for the multi-plate clutch for automatically opening the multi-plate clutch and a tension pot for removing occurring during actuation of the multi-plate clutch forces are provided.
- the coupling device has a retaining ring for axially securing one of the disk carrier relative to the tension pot.
- the locking ring in a mounting position after a relative movement of the slat carrier to be secured relative to the tension pot against the spring force of the return spring of the locking ring from radially outside into a retaining groove used, wherein the locking ring is arranged in a use position in a radial outer stop forming pocket.
- the space can be used radially inside the retaining ring for other components, so that the coupling device can be dimensioned smaller and more compact with less space requirement.
- the bag it is ensured by the bag that the retaining ring is not pulled out of the retaining groove even under the influence of centrifugal force at the maximum permissible speed and could lose its security function.
- an additional spring travel in the opening direction of the multi-plate clutch can be provided by the return spring for the respective multi-plate clutch, so that it is possible in a mounting position axially outside the pocket to insert the retaining ring, so that a simple assembly is guaranteed.
- the Sich ceremoniessnng of the return spring is automatically pushed into the pocket in the use position, so that the retaining ring in a defined position captive, in particular captive in the radial direction, can be arranged.
- the knowledge is exploited that circlips are made due to the radial variability of a comparatively soft and easily stretchable spring steel, the other components that can form the bag can be made of much more rigid material.
- the pocket which is difficult to stretch under the influence of centrifugal force, can provide a radial stop for the circlip, which can easily be stretched under the influence of centrifugal force, so that secure fastening of components is made possible even with little installation space.
- the Switzerlandtopf can absorb comparable to a clutch cover forces and remove, for example, via a corresponding bearing to an actuator for actuating the multi-plate clutch and / or to a clutch bell.
- the actuating spring which can be configured in particular as a plate spring, support.
- an actuating lever for axially displacing the slats of the multi-plate clutch can be supported on the tension pot, wherein the tension pot in particular a stop and / or Can form pivot point for the operating lever.
- the Switzerlandtopf can limit a wet space within the coupling device without the clutch bell must be used for this purpose.
- the input-side plate carrier can be non-rotatably coupled to a drive shaft, in particular the crankshaft of an internal combustion engine, while the output-side plate carrier can be coupled to a transmission input shaft, in particular a dual-clutch transmission.
- the input-side plate carrier it is possible for the input-side plate carrier to be arranged radially outside (“outer plate carrier") to the output-side plate carrier ("inner cam carrier”), it also being possible alternatively for the input-side plate carrier to be radially inward (“inner cam carrier”) to the output-side plate carrier (“ Outer plate carrier ”) is arranged.
- two multi-plate clutches are provided, which can be nested in the radial direction and in particular are arranged coaxially to each other.
- the disk carrier has the retaining groove in which the retaining ring is inserted.
- the retaining ring can thereby be easily attached for mounting on the plate carrier, in particular outer disc carrier.
- the retaining groove can easily be provided in the production of the disk carrier machining or cutting.
- the Switzerlandtopf forms the bag.
- the pocket is formed integrally with the Ceitopf, wherein the bag is made in particular by embossing or caulking of the Switzerlandtopfs.
- the bag can be provided by a suitable design of the Buchtopfs, without the need to attach additional components with the Buchtopf using additional fasteners to provide the bag subsequently.
- the pocket is formed by a pushed onto the Ceitopf catching ring.
- the shape of the Buchtopfs can be simplified.
- the catching ring has a radially inwardly bent retaining lug for axially fixing the securing ring within the catching ring.
- the holding approach is inserted into a corresponding recess of the Buchtopfs.
- the catching ring can be positioned defined in the axial direction, with no additional fastening means required for this purpose. This can be done simultaneously within the catch ring a fixation of the locking ring. It is not necessary that the retaining lug surrounds the retaining ring over the entire circumference. It is sufficient if the retaining lug captively captures the retaining ring at one point.
- the converted bent holding approach are used in the Buchtopf, so that a relative movement in the circumferential direction can be avoided.
- the retaining ring is pressed in the use position of the return spring against an axial stop.
- the return spring can thereby press the locking ring and thus the plate carrier in a defined position, so that a defined movement kinematics for the operation of the multi-plate clutch is ensured, which is not affected by the attachment of the plate carrier with the Switzerlandtopf.
- the pocket under centrifugal force has a lower elongation than the retaining ring, wherein the expansion of the pocket in the radial direction at maximum allowable speed is less than the insertion depth of the locking ring in the holding at standstill.
- a further disk carrier of another multi-plate clutch surrounds the tension pot radially outward, wherein a further retaining ring is inserted from radially inward into a further retaining groove provided in the further disk carrier and is pressed against a further axial stop by a further return spring.
- a second multi-plate clutch can be easily attached to the Buchtopf.
- the connected to the Buchtopf component of the further disc carrier forms the radially outer stop and the pocket for the retaining ring of the first multi-plate clutch.
- the pocket can be formed by the further plate carrier instead of the approach of the Switzerlandtopfs or the catching ring.
- FIG. 2 is a schematic representation of the internal power flow of the radially inner multi-plate clutch K2 in their operation for the dual clutch of FIG. 1, 3 is a schematic representation of the mounting of the dual clutch according to Fig. 1 and Fig. 2,
- FIG. 4 shows a half section of the double clutch according to a further embodiment in a play-free plate carrier
- 5 and 6 are schematic representations relating to built plate carrier
- CSC double ring piston
- FIG. 8 shows a half section of the double clutch according to a further exemplary embodiment with a transmission shaft-fixed double wet clutch with axial backlash compensation in the oil supply
- 9 is a half section of the double clutch according to a further embodiment with an axially floating mounted dual wet clutch with radial oil supply,
- FIG. 10 is a half section of the double clutch according to a further embodiment with a further axially floating double clutch here with a Flexpla- storage,
- 11 is a half section of the double clutch according to a further embodiment with a further axially floating double clutch here with a Flexpla- storage and a pilot,
- 13 is a half section of the double clutch according to another embodiment with a dry DMF, wherein the thrust bearing between the outer disk carrier of the outer clutch K1 and the clutch cover is omitted
- 14 is a half section of the double clutch according to another embodiment with internally closed power flow and wet running DMF and centrifugal pendulum ("FKP")
- FIG. 15 is a half section of the double clutch according to another embodiment with internally closed power flow and wet running DMF and centrifugal pendulum ("FKP"), wherein the sheet metal claw or clamping claw was omitted from FIG. 14,
- FIG. 16 is a detail sectional view of the attachment of FIG. 12 or FIG. 13.
- FIG. 16 is a detail sectional view of the attachment of FIG. 12 or FIG. 13.
- 17 is a sectional detail view of an alternative attachment of an outer disk carrier of the multi-plate clutch K1 with a Switzerlandtopf and
- Fig. 18 is a sectional detail view of an attachment of an outer disk carrier of the multi-plate clutch K2 with a Switzerlandtopf.
- Fig. 1 shows a double clutch 1 consisting of two radially nested, wet-running multi-plate clutches K1 and K2.
- Clutch K1 is radially outward and clutch K2 is arranged radially inward.
- the dual clutch 1 is driven by an output hub 2 of a dual-mass flywheel (not shown in detail, hereinafter also referred to as ZMS) connected upstream of the clutch 1.
- ZMS dual-mass flywheel
- a static seal 6 of the clutch cover 3 towards a transmission housing 7 of a drive train subsequently arranged transmission is preferably carried out via an O-ring 6 or other static sealing element.
- the sealing takes place preferably via a radial shaft sealing ring 8 as a dynamic sealing element.
- the output hub 2 of the DMF is rotatably connected via a toothing with a clutch hub 9.
- the clutch hub 9 is connected to the input-side plate carrier 10 of the radially nesting outside clutch K1.
- the clutch hub 9 and the input-side plate carrier 10 could also be formed in one piece.
- the input-side plate carrier 10 comprises toothed regions on which input-side plates of the plate set of the outer multi-plate clutch K1 are mounted, so that the outer input-side plates 11 are arranged rotationally fixed and axially displaceable.
- the outer input-side plates 11 are arranged alternately to outer output-side plates 12, wherein the outer input-side plates 11 and the alternately arranged outer output-side plates 12 together form the disk set of the clutch K1.
- the outer output-side plates 12 are rotationally fixed and axially displaceable connected to an outer output-side plate carrier 13 of the outer multi-plate clutch K1.
- the outer output-side plate carrier 13 of the multi-plate clutch K1 comprises a hub 14, which is connected to the first transmission input shaft 15 of a (not shown in detail) dual-clutch transmission.
- the input-side plate carrier 10 of the outer multi-plate clutch K1 is connected via the connecting plate 17, which is mounted in this, with an inner input-side plate carrier 18 of the radially inner multi-disc clutch K2.
- the inner input side slats of the radially inner multi-disc clutch K2 are rotationally fixed and mounted axially displaceable in a toothed region of the inner input disc carrier.
- These inner input side slats of the radially inner clutch K2 are arranged alternately to inner output side slats, which are rotatably and axially displaceable on an inner output side plate carrier 19 of the multi-plate clutch K2.
- the inner output-side plate carrier 19 has a hub region on which the inner output-side plate carrier 19 is connected to a second transmission input shaft 20 (which is designed as a hollow shaft).
- the inner output-side disk carrier 19 of the radially inner multi-disc clutch K2 is pressed by a corrugated spring 21 (and if necessary, also via a connecting piece 22) with the interposition of an axial bearing 23 against the outer output side plate carrier 13 of the radially outer multi-disc clutch K1.
- a corrugated spring and other Federlemente such as a cup spring package could be used.
- the outer output-side plate carrier 13 of the radially outer multi-disc clutch K1 is again pressed with the interposition of the further axial bearing 24 against the outer input disk carrier 10 of the radially outer multi-disc clutch K1 or against the clutch hub 9.
- the outer input-side plate carrier 10 of the radially outer disc clutch K1 in turn is under Interposed layer of another thrust bearing 25 pressed against the clutch cover 3, which is supported on the securing element 26 on the housing 7 of the transmission.
- the bearings 23, 24, 25 are preferably in the form of axial (needle) bearings.
- the connecting piece 22 is formed such that a flow path for cooling oil between the output side plate carriers is possible.
- the transmission input shafts 15, 20 are arranged coaxially and nested here in the present case, wherein the outer transmission input shaft 20 is supported via a support bearing 38 in the housing 7, and wherein the inner transmission input shaft 15 is supported via a bearing in the outer hollow shaft 20.
- the double clutch 1 further comprises an actuating device 27, which is designed as a central clutch release for both multi-plate clutches K1 and K2, with a housing 28 which is supported via a bearing ballus 29 on the housing 7 of the transmission.
- the present invention as a Doppelringkolbenein Weger (also referred to as double CSC, where CSC stands for 'Concentric Slave Cylinder') formed actuator 27 comprises two annular and concentrically arranged pistons 31, 32nd
- the variant of the actuating device 27 shown in FIGS. 1 to 4 shows an embodiment in which the two annular pistons 31, 32 slide on one another.
- the inner diameter of the outer piston 31 of the clutch K1 is simultaneously the sealing surface for the inner piston of the clutch K2.
- an embodiment is conceivable in which the two pistons are separated by an annular ridge on which the seals can slide. With such an alternative embodiment, a mutual influence of the piston 31, 32 are excluded by the seal.
- the above-described possible embodiments of the actuator 27 are to be understood as examples only.
- an annular piston and a different cross-sectional shape and / or a plurality of individual pistons distributed along the circumference may be provided.
- an electric or electro-mechanical release can be provided instead of the piston / cylinder units.
- mechanical actuation devices in particular lever-actuated devices, could also be provided.
- the piston seals of the annular piston 31, 32 are in the present case designed as elastomer seals, which are connected via positive connections with the respective pistons. As a positive connection z.
- a conical groove in the piston conceivable, in which a corresponding spring of the elastomeric seal or the elastomeric seal itself is knotted.
- PTFE or molded directly to the piston elastomer seals conceivable.
- the annular pistons 31, 32 are received by the engagement housing 28, with holes in the Ein Wegergeophuse 28, which are not shown in detail in the figures serve to actuate the piston via pressurized oil.
- each of the actuating units of the actuating device 27 is connected via an actuating bearing 33, 34 with a power transmission device with which the respective actuating force is transmitted to the respective multi-plate clutch K1, K2.
- each of the power transmission devices comprises a substantially rigid pressure pot 35 A, 35 B, which bears against the respective bearing 33, 34. It should be noted that, of course, each pressure pot has an elasticity, which leads to a certain spring action.
- each of the power transmission means comprises a lever spring 36A, 36B which abuts the respective pressure pot 35A, 35B
- the lever ratio of this lever spring is used to force-translate the actuation forces generated by the actuators, each of which also includes a thrust piece 37A, 37B attached to the associated lever spring 36A , 36B and in operative connection with the lamellae of the disk packs of the respective disk clutch K1, K2 .
- the pressure pieces transmit the actuating forces to the disk packs of the disk clutches K1 and K2 B are mounted axially displaceable in a radially outer region in the toothing of the respective input-side plate carrier and are centered by the teeth in the radial direction.
- these leverage ratios of the actuating forces can also be a direct operation be provided via pressure pots, which are arranged between the actuating bearings and the disk packs, ie at a
- a support bearing 30 (also referred to as “cover bearing”) is arranged in an outer jacket region, which is connected to the input-side plate carrier 10 of the radially outer multi-disc clutch K1 via a tension pot 31.
- an inner ring of the supporting bearing is supported.
- the actuation force introduced is returned directly to the pull pot 31 via the input disk carrier 10 and thus to the engagement housing 28 via the support bearing 30.
- the present double-CSC thus produces a force acting on the pressure pots in the direction of the drive unit pressure force, wherein in the housing 28, a correspondingly large and oppositely directed counterforce is generated, and wherein the tension pot and the support bearing again the actuating force with the same amount and the same direction to the Housing is returned.
- the support bearing 30, the actuating force on the Eingurergeophuse 28 transmits -, - So the internal power flow within the clutch 1 is closed.
- This course of the actuating force for actuating the multi-plate clutch K2 is shown schematically in Fig. 2 via the dashed line L1.
- the hydraulic medium (actuator module) is the actuator via fittings that are connected to the clutch bell supplied.
- the engagement housing 28 has a Drehmomentabstüt- tion within the clutch bell 4, so that a bearing friction within the support bearing 30 can not lead to a rotation of the Ein Wegergephases 28.
- torque support the fittings for pressure supply can be used.
- a separate support by pins or similar component may be provided, which engages in the mounting of the clutch in the clutch bell bottom.
- the bearing ballus 29 can be replaced by a radial support on the outer transmission input shaft, preferably via a arranged on the outer transmission input shaft radial needle bearing.
- the clutch 1 is supported on the clutch cover 3, wherein the supporting force is applied by the wave spring 21.
- the axial bearing points are indicated by the arrows P4 and P5.
- the wave spring 21 is supported on a mounted on the hollow shaft 20 locking ring and the hub of the output side plate carrier 19 of the multi-plate clutch K2.
- the output-side plate carrier 19 of the multi-plate clutch K2 directs this axial force via a spacer 22 on a on the output side plate carrier 13 and its hub portion 14 located Axialnadelellager 23.
- the output side plate carrier 13 of the multi-plate clutch K1 is in turn supported via an axial needle bearing 24 on the input side plate carrier 10th the clutch K1, which is supported by a further needle bearing 25 on the clutch cover 3.
- the coupling system 1 is thus always aligned with the clutch cover 3. About the wave spring 21 Axialschwingungen and tolerances can be compensated.
- the axial needle bearings 23, 24, 25 can also be replaced by thrust washers.
- the above-described type of axial bearing of the present coupling 1 can also be used independently of the above-described internally closed power flow, ie in other types of actuating force flow and is a separately applicable solution generally for double (wet) couplings.
- FIG. 4 shows a further exemplary embodiment of the present multiple coupling device, which completely corresponds to the exemplary embodiments already explained above with regard to the actuating force flow concept.
- a ball bearing ball is provided to radially support the actuating housing 28 on the transmission housing 7 and compensate for an axial offset.
- the embodiment according to FIG. 4 differs from the above embodiment in the elements used for damping the rotational oscillations coming from the internal combustion engine: ZMS and / or centrifugal pendulum.
- the clutch cover 41 is not provided in the present case for axial bearing of the clutch. Rather, it represents only the separation between the wet room 4 and drying space 5 via the sealing means 6 and 8.
- the ZMS 39 comprises a primary-side ZMS plate 42 which is pot-shaped in the present case and comprises in its radially inner region a pilot pin 43 which engages in a recess 44 of the crankshaft 45 and centers the primary-side ZMS plate.
- the primary-side ZMS metal sheet 42 has pocket-shaped regions in which spring elements are accommodated, the end regions of the energy accumulators 46 not in contact with these pockets being in operative connection with a secondary-side ZMS flange 47.
- the secondary-side ZMS flange 47 is connected to a substantially cylindrical toothed plate 48 via the rivets 49, wherein the toothed plate 48 serves as an input-side plate carrier of the radially outwardly disposed coupling K1.
- the input-side plate carrier 48 is connected via the connecting plate 50 with the
- Input-side plate carrier 51 of the radially inner disc clutch K2 connected.
- This connecting plate 50 is also connected to the centrifugal pendulum 40 (here: integrally formed), so that the ZMS 39 and the centrifugal pendulum 40 are connected together with the toothed plate 48 (preferably via the rivets 49) and are connected in parallel accordingly.
- the toothed plate 48 is connected via the tension pot 52 to the support bearing 53, which is arranged on the Einschergephinuse 28 (as already described above).
- the output side plate carrier 54 of the multi-plate clutch K1 is rotatably mounted on the hollow shaft 15.
- the output side plate carrier 55 of the multi-plate clutch K2 is rotatably mounted on the hollow shaft 20.
- the output-side plate carrier 54 of the multi-plate clutch K2 is biased via the corrugated spring 21 in conjunction with the securing element 21 A and the connecting element 22 against the output side plate carrier 54 with the interposition of a thrust bearing.
- the output side plate carrier 54 of the multi-plate clutch K1 is loaded with the interposition of another thrust bearing against the primary-side ZMS flange 42 (also referred to as 'ZMS sheet').
- a drive plate 56 is fixed, which is connected via a screw 57 with a flexplate 58, wherein the flexplate is connected via a further screw 59 with the crankshaft 45.
- the actuating device 27 in turn comprises actuating units, which in the present case are designed as piston / cylinder units, which in each case via the power transmission. tions consisting of pressure pot, lever spring and thrust piece act on the respective plate packs of the multi-plate clutch K1 and K2, as already described above.
- the coupling 100 according to FIG. 4 is thus connected via the flex plate 58 to the internal combustion engine.
- the drive plate 56 and the primary-side ZMS sheet are directly (preferably oil-tight) connected to each other and take the axially interposed clutch cover 41 with radial shaft seal 8.
- the primary-side components of the DMF are mounted directly on the crankshaft 45 via a pilot pin 43.
- the secondary-side flange 47 of the ZMS in this case simultaneously represents the end plate of the multi-plate clutch K1.
- the input-side plate carrier 48 of the multi-plate clutch K1 (as already described) designed as riveted variant.
- FIGS. 5 and 6 Exemplary embodiments of a riveted plate carrier are shown in FIGS. 5 and 6.
- FIG. 5 shows a built-up disk carrier 134 (comparable to the input side)
- the disk carrier 134 is formed from the flange portion 113a, the carrier disk 136, and connecting members 190 distributed axially therebetween.
- the connecting elements 190 are formed from pre-bent sheet-metal parts 191 which have axially extending rivet pins 192, 193, which are guided through corresponding openings 194, 195 in the flange part 113a or support disk 136 and are riveted against them from the outside.
- the circumferentially facing ends of the sheet metal parts 191 are bevelled or bent radially inwardly to form tooth flanks 196, so that a tooth flank profile is formed in the cross section of the sheet metal parts 191, on which the lamellae 138 are suspended, which have a complementary outer profile 197 for this purpose, so that the lamellae 138 are centered on the plate carrier 134 and the torque applied to the plate carrier 134 is transmitted to the lamellae 138.
- the lamellae 138 are alternately layered with the friction plates 140, which are rotationally fixedly mounted in the output-side plate carrier 142 and mounted in an axially limited manner.
- FIG. 6 shows an alternative embodiment to the above-described disk carrier in the form of the disk carrier 135a in a built-up design.
- the plate carrier 135a has the connecting elements 190 of Figure 5 comparably formed connecting elements 198, which are riveted between the end plate 172a and the support plate 136.
- FIG. 6 shows a connecting element 190a with an axially extended pin 186 which, for example, replaces the connecting element 190 of FIG. 5 at several circumferential positions and thereby makes it possible to access the disc carrier 134 on the friction device 185 by virtue of the pins 186 engaging the friction ring 187 in FIG Take circumferential direction with respect to the housing of the clutch unit and so control the friction device.
- the individual toothed plates have two different lengths and are distributed alternately over the circumference.
- the shorter toothing plates are riveted to the connecting plate 50 of the input-side plate carrier 48 and 51 of the multi-plate clutch K1 and K2.
- the longer Vernierungsbleche are connected to the Switzerlandtopf 52, which returns the actuating forces on the Ein Wegergephase 28.
- the tension pot 52 is positively and non-positively connected to the input side plate carrier 48 of the multi-plate clutch K1 and can absorb the actuating forces occurring.
- FIG. 7 shows a double wet clutch with internally closed power flow and actuation via a double-ring piston catcher integrated in the clutch via the cover bearing as a CSC fixed on the housing, the basic construction corresponding to the exemplary embodiment according to FIG.
- the pistons of the double-ring piston inserter in this case introduce the engagement force via shims into the disk sets of the multi-plate clutches K1, K2.
- Figure 7 shows a detail of a drive train for a motor vehicle; as a car or truck, between a (not shown in detail) drive unit with a drive shaft 200 (in this case: an internal combustion engine with a crankshaft), which is connected to an input side 201 of a DMF, said input side 201 also carries a starter ring gear 202 and wherein a radially closed region of the input side 201, a substantially closed receiving area 203 for spring elements 204 (usually: bow springs) is provided.
- An output part 205 of the ZMS engages in the bow springs 204, wherein the ZMS output part 205 is riveted to an additional flywheel 206.
- the ZMS output side 205 is radially inwardly connected to a flange portion 207, which has a radially inner toothing, which is in engagement with a radially outer toothing of a clutch hub 208.
- the toothing between the flange 207 on the output side of the DMF and the clutch hub 208 as the input side of the double wet clutch described in more detail below represents the parting plane between the DMF (engine assembly) connected to the engine and the dual wet clutch (transmission assembly) connected to the transmission during assembly, in which a rotationally fixed connection is provided with axial displacement.
- the clutch hub 208 is formed radially inward with a bearing seat for a radial bearing 209 (in the present case a needle bearing sleeve), wherein the clutch hub 208 is axially mounted on the inner transmission input shaft 210 via the bearing 209.
- a radial bearing 209 in the present case a needle bearing sleeve
- the bearing outer ring of the bearing 209 is firmly received in the clutch hub 208 and the rolling elements run directly on a corresponding peripheral surface of the transmission input shaft 210th
- the clutch hub 208 is axially fixed and rotationally fixedly connected to an input disk carrier 211 of a radially outer disk clutch K1 (here: welded), wherein between the input disk carrier 211 and the clutch hub 208 additionally a sleeve-like component 212 is clamped, which has a tread for a radial shaft seal provides that seals the sealing point between the clutch cover 213 and ZMS output flange.
- the outer input disk carrier 211 is connected via a connecting plate 214 with an inner input disk carrier 215, which in the radial nesting radially inwardly arranged coupling K2.
- the respective connections between the input disk carriers 211, 215 and the connection plate 214 correspond to those already described above.
- the output disk carrier 216 of the outer multi-plate clutch K1 is connected to the inner transmission input shaft 210 in a rotationally fixed manner but axially displaceably connected via an axial spline formed in an associated flange region.
- the output disk carrier 21, the radially inner multi-disc clutch K2 is also rotatably connected via a formed in an associated flange portion axial splines with the outer transmission input shaft 218, but axially displaceable.
- the associated toothing is formed in a hub region, which is welded to the Ausgahgsllellenlement the clutch K2, wherein the hub region additionally has projections or depressions, which form flow channels 217A to flow cooling oil between the output disk carriers of the multi-plate clutches K1 and K2.
- a spring element such as a corrugated spring 219, is arranged between the hub region 217 and the hollow shaft 218 in order to bias the hub region / the output disk carrier of the multi-plate clutch K2 via an axial bearing on the output disk carrier of the multi-plate clutch K1 and via a further axial bearing on the clutch hub 208.
- the clutch hub 208 in turn is axially supported via the input disk carrier 211 of the multi-plate clutch K1 and a tension pot 220 in connection with the cover bearing 221 on the housing 222 of the CSC.
- the housing 223 of the CSC is braced on the bell bottom 224 via a substantially rigid, cup-shaped component 223, which functions like a clamping claw or sheet metal claw for clamping a workpiece in a processing machine.
- a resilient bias of the cup-shaped member 223 may be provided.
- the component 223 corresponding to a clamping claw / sheet metal claw serves for clamping an oil supply 224, with which oil is forwarded to the CSC and the piston-cylinder units provided therein.
- piston-cylinder units in the CSC are connected via actuating bearings with substantially rigid pressure pots 226, 227, which act on the respective disk sets of the multi-plate clutches K1 and K2 with a lever ratio of 1: 1, with appropriate pressurization of the piston-cylinder units.
- substantially rigid pressure pots 226, 227 and the actuating bearings shims 228, 229 are provided for adjusting a clearance of the disk sets of the multi-plate clutches K1 and K2, being formed from the pressure pots tabs can to radially position the shims, as shown by the example of the pressure pot 227 of the radially inner disc clutch K2.
- a radial guidance of the pressure pot 227 of the multi-plate clutch K2 takes place via a neck region which is formed on the connecting plate 214 and which is formed corresponding to a cylindrical region of the pressure pot 227.
- the connecting plate 214 also includes tabs on which the return spring, which loads the pressure pot 227 in the opening direction of the multi-plate clutch, is supported.
- a radial guidance of the pressure pot 226 of the multi-plate clutch K1 takes place via a cylindrical region formed on the tension pot 220, wherein a restoring spring, which biases the pressure pot 226 in the opening direction, is supported between an end face of the neck region formed on the connecting plate 220.
- the CSC forms a unit capable of assembly together with the coupling.
- the system unit clutch / CSC is axially fixed via the sheet metal clamp on the bell bottom of the clutch bell.
- the Blechpratze is axially biased during assembly and takes in operation forces and moments to be initiated by the clutch via the cover bearing in the CSC.
- the sheet metal claw supports the pressure forces that are introduced axially into the CSC at the oil transfer.
- the system unit clutch / CSC is mounted via a centering collar on the CSC in the radial direction in the bell bottom.
- the forces that are supported by the centering collar are introduced into the CSC housing via the cover bearing.
- the coupling is mounted on the inner transmission input shaft via a radial bearing, which is designed as a floating bearing.
- the distance between the contact surface of the locking ring on the clutch cover to the contact surface of the shim (s) is measured at the engagement bearing here.
- the distance between the contact surface of the locking ring on the groove in the outer disk carrier of the outer coupling and the contact surface of the adjusting disk (s) on the pressure pot is measured. The difference of these measurement amounts less the required clearance on the disk set results in the thickness of the required shim.
- Fig. 8 an embodiment of a transmission shaft fixed double wet clutch with axial backlash in the oil supply is shown.
- the embodiment of the double wet clutch according to Figure 8 corresponds to the design of the ZMS with the input side 201, the bow springs 204 and the output side 205 and the connection with the additional mass 206 and the flange portion 207 and also concerning the essential features of the double wet clutch and its operation and the transmission input shafts and the bubble tray already mentioned above in connection with FIG.
- the flange portion 207 'of the ZMS which carries the internal toothing, with a
- the input disk carrier 211 of the outer multi-plate clutch K1 is connected according to the embodiment of Figure 7 with the clutch hub 208 ', wherein also according to the embodiment of Figure 7, the tension pot 220 is connected via the cover bearing 221 with the housing 222 of the CSC.
- the axial bearing of the wet clutch with corrugated spring and two thrust bearings on the clutch hub 208 ' is formed according to the statements made in connection with Figure 7.
- a flexible sheet 300 is provided (hereinafter referred to as "flexplate"), which acts as an axially and radially "soft" torque support.
- the CSC housing 222 in turn is connected via tubes 301 to the oil supply in the transmission housing (at least one tube per piston-cylinder unit), wherein a length of the tubes is dimensioned so that an axial movement of the CSC housing 222 is made possible. Accordingly, the flexplate transfers no forces in the axial direction.
- a radial bearing 302 is provided between the CSC housing 222 and the outer transmission input shaft 218.
- the system unit clutch / CSC is axially fixed via a fixed bearing on the inner transmission input shaft.
- the clutch also has a hub cap, which fixes the fixed bearing in the coupling and separates the wet room to the drying room.
- the pressure oil is supplied to the CSC via horizontally extending tubes. These pipes (one pipe per partial coupling) are sealed by seals on both sides to the CSC and the clutch bell.
- the tubes have play in the axial direction to compensate for axial shaft and clutch movements can.
- the flexplate is made axially soft in the present embodiment and follows the movements of the clutch.
- the flexplate In the circumferential direction, the flexplate is stiff and supports the friction torque of the engagement bearing on the bell bottom.
- the flexplate does not necessarily have to be designed as a rotationally symmetrical component, but can also be designed as a sheet metal tab which is screwed to the CSC and bell bottom.
- the clutch is mounted in the radial direction on the fixed bearing on the inner transmission input shaft and mounted on the opposite side on the cover bearing and a needle bearing between the outer transmission input shaft and CSC housing.
- FIG. 9 an embodiment of an axially floating mounted dual wet clutch is shown with radial oil supply.
- the embodiment according to FIG. 9 corresponds in many respects to the exemplary embodiment according to FIG. 8, for which reason only differences between these coupling units according to FIGS. 8 and 9 will be discussed below. So is the area of the Crankshaft 200 to the clutch hub 208 'in the embodiments of Figures 8 and 9 identical.
- the first major difference is that the bearing between the clutch hub 208 'and the inner transmission input shaft 210 "is designed as an axially movable bearing, since although the bearing outer ring of the bearing 400 between clutch hub cover 208' and clutch hub 208 'is clamped, but the bearing inner ring of the bearing 400 on the transmission input shaft 210 "is not fixed.
- FIG. 8 and 9 agree that a Flexpiate 300 is provided, which connects the CSC housing 222 with the bell bottom 224, but with a different, presently radial type of oil supply via radially arranged pipes 401 and 402 between the transmission side Oil guide and CSC is provided.
- the CSC housing 222 is again mounted on the outer transmission input shaft 218 via a radial needle bearing 302.
- Fig. 10 is an embodiment of another axially floating mounted
- Double clutch here with a Flexplatelagerung, shown.
- the exemplary embodiment according to FIG. 10 comprises a double wet clutch with a
- the exemplary embodiment according to FIG. 10 includes a connecting flange 207 between the output side 205 of the ZMS, which corresponds to that described in connection with FIG.
- the sleeve-like component 212 is provided, which is also described in connection with FIG.
- the features of the clutch cover 213 and the double wet clutch, in particular the axial bearing via the wave spring 219 in conjunction with the two Axialnadellagern to the clutch hub 208 and the operation via the pressure cups 226 and 227 described in connection with Figure 7 correspond. This is especially true when between the CSC housing 222 and the outer gear shaft 218 both in the embodiment of Figure 7 and in the embodiment of Figure 10, no radial bearing is provided.
- Figure 7 and Figure 10 differ in that in the embodiment of Figure 7 on the CSC housing an axial projection 228 is provided, on which the CSC housing 222 is mounted radially in the clutch bell 224, whereas in the embodiment according to 10, a flexplate 500 is provided, which connects the CSC housing 222 to the bell bottom 224, wherein a connection point between the flexplate 500 and the bell bottom is arranged radially outside the diameter of the double wet clutch to facilitate the corresponding assembly.
- a ⁇ izu arrangement via tubes 501 and 502 is provided for supplying the CSC with hydraulic medium.
- the transmission housing-side tube 501 is screwed to the transmission housings.
- the CSC-side tube is attached to the CSC housing 222 via a screw connection.
- the tubes 501 and 502 are axially displaceable against each other and sealed against each other, with both tubes 501 and 502 extending substantially in the radial direction.
- Coupling / CSC on the motor side via a floating bearing mounted radially on the inner transmission input shaft. Opposite ( gearbox side), the coupling is mounted radially over the top bearing and the flexplate in the clutch bell.
- the CSC-side oil pipe part is over a Screw connection connected to the CSC and sealed-
- the second line section (at the drive housing end) is bolted to the clutch bell via a flange and sealed via an O-ring.
- the oil supply is also made soft here in the axial direction to accommodate the axial movement of the clutch and the system unit floats between the flexplate and springs on the dual-mass flywheel, as already described in connection with FIG.
- Fig. 11 is an embodiment of another axially floating mounted
- Double clutch shown here with a Flexplatelagerung in addition to the axially floating storage and the Flexplatelagerung storage via a pilot between the crankshaft and clutch is provided.
- the entire embodiment of the embodiment of FIG. 11 is identical to the embodiment of FIG. 10, wherein a pilot 600 is provided, which is designed as an extension of the clutch hub 208.
- a floating bearing e.g., a radial needle bearing
- FIG. 12 shows an exemplary embodiment of a further double wet clutch with a dry DMF.
- a ZMS is shown with radially outer bow springs and radially inwardly arranged bow springs, which can be used in particular in internal combustion engines with pronounced rotational irregularities, but the formation of the ZMS for the design of the dual clutch and the connection between DMF and dual clutch and also for the actuating device of the double clutch is not of any restrictive importance.
- a DMF and another torsional vibration damping system with input side 201 and output side 205 ' is provided between crankshaft 200 and dual-slip clutch, wherein an output flange 207 "is connected to an input hub 700, which essentially corresponds to the embodiment according to FIG
- the design of the input disk carrier 701 corresponds to the input disk carrier 13 described in connection with FIG. 1.
- the input hub 700 and the associated input disk carrier of the clutch K1 are radially supported on the inner transmission input shaft 703 via a radial bearing 702 corresponding to the radial bearing 16 of FIG.
- the wet space 704 in which the double wet clutch is received, is supported by the bell bottom 705 and the clutch cover 706, wherein between the clutch cover 706 and input hub 700, a radial shaft seal is provided on a tread 707 runs, which is mounted on an outer surface line of the clutch hub r with this tread 707 is arranged in the axial direction following the axial splines between ZMS output flange 707 "and clutch hub 700.
- the output disk carrier 708 of the outer multi-plate clutch K1 and the associated output flange are also largely formed corresponding to the output disk carrier 13 and the output flange 14 according to the embodiment of Figure 1. Furthermore, the input disk carrier of the radially inner multi-plate clutch K2 is largely formed according to the input disk carrier 18 of the multi-plate clutch K2, wherein between the input disk carriers of the multi-plate clutches K1 and K2 in the embodiment of Figure 12 a differently shaped connecting plate 709 is used in contrast to the connecting plate 17 of Figure 1 ,
- This connecting plate 709 is substantially planar and comprises tabs 709A, which have been stamped out of the connecting plate 709, which are used as Abstützfinger for the return spring 710 of the pressure pot 711 of the radially inner multi-disc clutch K2.
- the connecting plate 214 also included a cylindrical neck portion, which was used as a guide for the pressure pot of the clutch K2.
- This cylindrical neck region is omitted in the exemplary embodiment according to FIG. 12, wherein a guide takes place over the cylindrical end region of the essentially flat connecting plate.
- the cylindrical neck portion was also used as a support point for the return spring of the pressure pot of the outer clutch K1.
- annular element 712 is provided, which is supported on the connecting plate 709 and which is radially centered via a locking ring 713 on the input disk carrier of the inner clutch K2 and which in addition to a cylindrical portion has a radially extended portion on which the return spring 713 of Pressure pot 714 of the outer clutch K1 is supported. Between the return spring 713 and pressure pot 714 and between the return spring 710 and the pressure pot 711 of the clutch K1 and K2 round wire spring elements are arranged, against which the respective end region of the springs is supported.
- the housing 715 of the CSC is radially centered on the bell base 705 via an axially extended projection 715A and is clamped axially on the bell base via a component 716 which functions correspondingly to a clamping claw / sheet metal claw.
- the cover bearing 717 is attached to the CSC housing 715 via a round wire clamping ring in conjunction with a bevel formed on the bearing inner ring in the axial direction to produce an internal power flow of the actuating force, go where in the embodiment of Figure 7, a snap ring is used with a rectangular cross-section.
- the construction according to FIG. 12 comprises in summary the following features:
- the first game point in the moment flow is located after the disk set of the outer clutch K1. Because this point of play lies after the friction system, no rattling noises occur during operation.
- the return springs are supported by an open or closed round wire ring. This results in a better rolling behavior of the spring when operating the clutch resulting in a reduced basic hysteresis of the actuation system.
- the return spring of the outer clutch K1 is supported via a circumferential ring formed on the traction pot, which is centered on the retaining ring of the outer disk carrier of the inner clutch.
- nubs are extruded from the sheet metal (at least 3).
- the cover bearing of the coupling which is centered on the bearing inner ring on the CSC, supports the axial actuation force via a snap ring on the CSC.
- This snap ring can have a rectangular or round cross-section. When using a round wire snap ring, lower voltage spikes occur in the CSC than with the use of rectangular snap rings.
- the CSC's annular pistons have clearance (except for the piston seals) to the CSC housing and the ratio of piston guide length to piston inner diameter is less than 0.5.
- the piston in the housing can not only be moved axially but also tilt and thus assumes a cardanic function. If, due to tolerances and in operation due to dynamic effects, the coupling When tilted with respect to the CSC, the pistons of the CSC compensate for or follow this tilt.
- the cooling oil is supplied to the clutch between the output disk carriers of the clutch.
- the oil flows through a pressure piece, which has radially extending grooves. Subsequently, the oil flows through the openings in the inner disk carrier of the inner clutch and then enters the pressure chamber of the inner clutch.
- the input disk carrier of the outer clutch and the output disk carrier of the two partial clutches are spaced apart by axial needle bearings (or start-up or sliding disks).
- axial needle bearings or start-up or sliding disks.
- an axial minimum preload must prevail for trouble-free operation.
- This is generated by a corrugated or compression spring which is located between the hub of the inner clutch and a locking ring or shoulder of the outer transmission input shaft and supported.
- the biasing spring may be different than shown in Fig. 12 also on the inner diameter of the hub, as shown in connection with, for example, Fig. 7.
- the thrust bearing for spacing the output disk carrier is supported by a shoulder integrated into the hub of the outer clutch.
- FIG. 13 an embodiment of another double wet clutch is shown with a dry DMF, wherein the thrust bearing between the outer disk carrier of the outer clutch K1 and the clutch cover is omitted, since this is not functionally required, as explained in the preceding paragraph. Otherwise, the embodiments according to FIGS. 12 and 13 coincide with one another.
- the exemplary embodiment according to FIG. 14 comprises a CSC housing 800, which comprises an axial projection 801, via which CSC housing 800 is radially centered in the bell base 802, wherein no further radial bearing location is provided between CSC housing 800 and transmission input shaft 803.
- the CSC housing 800 is clamped axially against the bell bottom 802 via an element 804 (which includes a radially outer screw connection 805) corresponding to a clamping claw / sheet metal claw.
- an element 804 which includes a radially outer screw connection 805 corresponding to a clamping claw / sheet metal claw.
- a snap ring with a round cross section 806 is provided, which serves as a bearing surface for a bearing inner ring of the cover bearing 807.
- the cover bearing 807 is connected via the tension pot 808 to the input disk carrier of the clutch K1, which is connected via a connecting plate to the input disk carrier of the clutch K2.
- the clutches K1 and K2 are actuated by substantially rigid pressure pans with a lever ratio with a lever ratio of 1: 1, wherein between the pressure pots and the piston-cylinder units of the CSC actuation bearings and shims are arranged, the characteristics of the input disk carrier and the output disk carrier of Couplings K1 and K2 and the Betchan Trentsstöpfe, shims and actuator bearing correspond to those described in connection with Figure 4.
- the output disk carrier 809 of the radially inner multi-plate clutch differs in its construction from the output disk carrier 45 of the clutch K2 according to FIG. 4, as explained below:
- the output disk carrier 809 comprises in addition to the cylindrical part with axial
- the output disk carrier 809 comprises an opening 811 through which cooling oil can flow to the disk set of the clutch K2.
- a sheet 812 is provided, which is arranged between the connecting flange 810 and the cylindrical part of the outlet disk carrier 809.
- FIG. 15 shows an embodiment of a further double wet clutch with internally shot power flow and wet-running DMF and centrifugal pendulum ("FKP"), wherein the sheet metal clamp or clamping claw 804 according to Fig. 14 has been dispensed with.
- a preload for sealing the connection between CSC Housing and bell base can also be achieved, for example, via an appropriate choice of bias in the axially acting friction springs in the DMF and / or in the built disk carrier and / or in the connecting plates between the crankshaft and ZMS / clutch input side.
- the outer disk carrier 701 of the multi-disk clutch K1 is guided through the tension pot 31.
- the outer disk carrier 701 has a retaining groove 720 into which a locking ring 722 is inserted. So that the retaining ring 722 is not pulled out of the retaining groove 720 under the influence of centrifugal force, the retaining ring 722 is arranged in a pocket 724 integrally formed by the tension pot, which forms a radially outer stop 726 for the retaining ring 722.
- the outer plate carrier 701 may be urged away from the pocket 724 against the spring force of the return spring 713 to a mounting position to insert the snap ring 722 radially outward into the retaining groove 720. Subsequently, the return spring 713 automatically presses the retaining ring 722 into the pocket 724 until the retaining ring 722 abuts against an axial stop 728 in a position of use.
- the axial stop 728 is formed in the illustrated embodiment by a projecting from the rest of the traction pot 31 radially outward projection 730, which also forms the pocket 724 and limited.
- the pocket 724 is not formed by the approach 730 of the Wertops 31 but by a plugged onto the Buchtopf 31 catching ring 732.
- the catching ring 732 has a bent retaining lug 734, which after the insertion of the In the retaining groove 720, the securing ring 722 captively surrounds the securing ring 722 and can be inserted into a corresponding recess of the tension pot 31 in a rotationally secure manner.
- the outer disk carrier 736 of the multi-disk clutch K2 is connected to the tension pot 31 by means of a radially inward retaining groove 738 inserted further securing ring 740 attached to the Switzerlandtopf 31.
- the outer disk carrier 736 has in the illustrated embodiment as a separate component, the connecting plate 709, so that the manufacturability and mountability is simplified due to the multi-part of the outer disk carrier 736.
- the connecting plate 709 is in the illustrated embodiment radially outwardly past the projection 730 of the Wertopfs 31 and may be applied for better centering on an end face 742 of the projection 730. Alternatively, the connecting plate 709 may also be passed through a corresponding opening of the Wertopfs 31.
- the connecting plate 709 has the further retaining groove 738, while the projection 730 provides the axial stop 728 for the further locking ring 740. Additionally or alternatively, it is possible for the connection plate 709 to form the radially outer stop 726 and the pocket 724 for the securing ring 722 instead of the projection 730 or the catching ring 732.
- FIGS. 16, 17 and 18 can be provided not only in the case of the coupling devices illustrated in FIG. 12 or FIG. 13, but in all the illustrated coupling devices.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE112010005773T DE112010005773A5 (de) | 2010-07-29 | 2010-11-15 | Kupplungsvorrichtung |
CN201080068312.6A CN103140696B (zh) | 2010-07-29 | 2010-11-15 | 离合器装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102010032671.2 | 2010-07-29 | ||
DE102010032671 | 2010-07-29 |
Publications (1)
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WO2012013173A1 true WO2012013173A1 (de) | 2012-02-02 |
Family
ID=43706431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/DE2010/001343 WO2012013173A1 (de) | 2010-07-29 | 2010-11-15 | Kupplungsvorrichtung |
Country Status (3)
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CN (1) | CN103140696B (de) |
DE (2) | DE112010005773A5 (de) |
WO (1) | WO2012013173A1 (de) |
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CN106662167A (zh) * | 2014-08-06 | 2017-05-10 | 舍弗勒技术股份两合公司 | 轴向多片式离合器 |
CN111692227A (zh) * | 2019-03-13 | 2020-09-22 | 法雷奥离合器公司 | 包括相对于盘支架轴向阻挡力传递构件的装置的离合器模块 |
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DE102012214651A1 (de) * | 2012-08-17 | 2014-02-20 | Zf Friedrichshafen Ag | Kupplungsanordnung |
DE112013006041B4 (de) | 2012-12-17 | 2022-02-24 | Schaeffler Technologies AG & Co. KG | Schwingungsisolationseinrichtung für eine nasse Doppelkupplung mit Schwingungsisolationsvorrichtung im Nassraum |
DE102013011175B4 (de) * | 2013-07-04 | 2017-06-29 | Webo Werkzeugbau Oberschwaben Gmbh | Lamellen-Kupplung mit zentriertem Lamellenpaket |
DE102013013782A1 (de) | 2013-08-21 | 2015-02-26 | Webo Werkzeugbau Oberschwaben Gmbh | Kupplung mit fliegenden Reiblamellen |
DE102013013783A1 (de) | 2013-08-21 | 2015-04-30 | FormTechnology GmbH | Reib- oder Bremslamelle für Kupplungen |
DE102014102516A1 (de) * | 2013-08-29 | 2015-03-05 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Kupplungsanordnung und Herstellungsverfahren hierfür |
DE102013226050A1 (de) * | 2013-12-16 | 2015-06-18 | Volkswagen Aktiengesellschaft | Kupplung für ein Getriebe eines Kraftfahrzeuges |
DE112014006523A5 (de) * | 2014-03-27 | 2016-12-15 | Schaeffler Technologies AG & Co. KG | Blechanpressplatte und Drucktopf als gemeinsames Bauteil |
DE102015214403A1 (de) * | 2014-08-22 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
CN106795923B (zh) * | 2014-08-29 | 2019-09-10 | 舍弗勒技术股份两合公司 | 双离合器 |
DE102015210864B4 (de) * | 2015-06-12 | 2022-09-22 | Volkswagen Aktiengesellschaft | Kupplungsanordnung |
DE102016201214B4 (de) * | 2016-01-28 | 2022-08-18 | Schaeffler Technologies AG & Co. KG | Doppelkupplung |
DE102017103190A1 (de) * | 2017-02-16 | 2018-08-16 | Schaeffler Technologies AG & Co. KG | Fliehkraftkupplung für einen Antriebsstrang eines Kraftfahrzeugs mit zumindest einem Befestigungselement für eine Gegendruckplatte |
CN109720189B (zh) * | 2017-10-27 | 2023-09-22 | 罗伯特·博世有限公司 | 采用行星齿轮机构和双离合器模块的车辆混合动力系统 |
CN110273940B (zh) * | 2018-03-15 | 2022-09-13 | 法雷奥离合器公司 | 具有被构造用于促动盘包的内盘载体的双湿式离合器机构 |
FR3081952B1 (fr) * | 2018-06-01 | 2020-06-26 | Valeo Embrayages | Porte-disque assemble et mecanisme d'embrayage humide comprenant ce porte-disque assemble |
EP3715658B1 (de) * | 2019-03-27 | 2022-08-24 | Ningbo Geely Automobile Research & Development Co. Ltd. | Drehmomentübertragungsanordnung |
DE102019118337A1 (de) * | 2019-05-14 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Kupplungsvorrichtung, Hybridmodul sowie Antriebsanordnung für ein Kraftfahrzeug |
DE102021105911A1 (de) | 2021-03-11 | 2022-09-15 | Schaeffler Technologies AG & Co. KG | Druckring mit werkzeugfallend ausgeformter axialer Anschlagskontur für einen Sicherungsring; Druckringanordnung sowie Reibkupplung |
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CN111692227A (zh) * | 2019-03-13 | 2020-09-22 | 法雷奥离合器公司 | 包括相对于盘支架轴向阻挡力传递构件的装置的离合器模块 |
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CN103140696A (zh) | 2013-06-05 |
CN103140696B (zh) | 2015-11-25 |
DE112010005773A5 (de) | 2013-05-02 |
DE102010051446A1 (de) | 2012-02-02 |
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