CN102947607A - Torque transmission device - Google Patents
Torque transmission device Download PDFInfo
- Publication number
- CN102947607A CN102947607A CN2011800299361A CN201180029936A CN102947607A CN 102947607 A CN102947607 A CN 102947607A CN 2011800299361 A CN2011800299361 A CN 2011800299361A CN 201180029936 A CN201180029936 A CN 201180029936A CN 102947607 A CN102947607 A CN 102947607A
- Authority
- CN
- China
- Prior art keywords
- accumulator
- torsional vibration
- assembly
- torque transmitter
- damping torsional
- 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.)
- Granted
Links
Images
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
-
- 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
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
- F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/04—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention relates to a torque transmission device (1), comprising at least one first assembly (2), which can be connected to an output shaft of a motor and has at least one torsional vibration damping device (4) having at least one lubricant chamber (8), in which at least one energy store (6) for damping a torsional vibration is supported, and at least one second assembly (3), which can be pre-mounted on the transmission side. Both assemblies (2, 3) can be coupled to each other by an axial plug-in connection, which has at least one bracing device (9) having at least one energy store (11) for bracing the plug-in connection. The torque transmission device is characterized in that the energy store of the bracing device is arranged in the lubricant chamber of the torsional vibration damping device.
Description
Technical field
The present invention relates to a kind of torque transmitter of according to claim 1 preamble.
The invention particularly relates to and a kind ofly for example have for the device for damping torsional vibration of double mass flywheel form and for example be the torque transmitter of the clutch device of double clutch form.This torque transmitter has one and starts the first assembly of pusher side and the second assembly of a transmission side, wherein, start the assembly of pusher side to be connected with the output shaft of drive motor (for example internal-combustion engine or motor), the assembly of transmission side can be in the transmission side pre-installation.Two assemblies are by an axial socket connection, especially intercouple with transmitting torque by axial grafting engagement, and this axial grafting can be shifted limitedly in the axial direction and have intermeshing forming part and corresponding forming part.
Background technique
The torque transmitter of preamble according to claim 1 is known from for example DE 10 2,005 037 514A1 or DE 10 2,005 027 608 A1.In these torque transmitters, in the zone of axially socket connection, a clamp device is set respectively, this clamp device has a support plate and some are arranged in Compress Spring in the drying room, that work in a circumferential direction.Guarantee flawless transmission of torque between the assembly of torque transmitter by axial socket connection, and clamp device stops Strike note or the quack noise that produces because of torsional vibration, rocking vibration and the axial runout of member.
These Compress Springs have certain precompression in a circumferential direction, and to produce certain torque, wherein, this precompression is because assembling and/or dismounting possibility and limited on value.If torsional vibration has overcome this precompression, then forming part and corresponding forming part short time break away from, and again recline.General higher load alternation number causes the high wear rate on Compress Spring and the support plate in the clamp device of compressed spring-operated during this period, and then causes life problems.
Summary of the invention
Thereby task of the present invention is, provides a kind of torque transmitter, in described torque transmitter, can reduce the component wear of clamp device, in order to also guarantee the long lifetime of clamp device in the demanding situation of load alternation number.
According to the present invention, this task solves by torque transmitter according to claim 1, this torque transmitter has at least one first assembly and at least one second assembly, the first assembly can be connected with the output shaft of motor and have at least one device for damping torsional vibration, this device for damping torsional vibration has at least one lubricant chamber, settled at least one accumulator to be used for damps torsional vibrations in described lubricant chamber, the second assembly can be in the transmission side pre-installation.Two assemblies can intercouple or intercouple by axial socket connection, and described axial socket connection comprises that at least one is used to clamp the clamp device of described socket connection, and this clamp device has at least one accumulator.The accumulator of clamp device is arranged in the lubricant chamber of described device for damping torsional vibration, in order to reduce the wearing and tearing of the accumulator of clamp device.Thus, even in the demanding situation of load variations, also can guarantee the life-span of clamp device, guarantee the life-span of whole torque transmitter thereupon.
Main design of the present invention is that the accumulator of clamp device is moved out to the lubricant chamber of torque transmitter from drying room.Especially, described lubricant chamber is the grease chamber, is furnished with the accumulator of torque transmitter and the accumulator of clamp device in this chamber.
Preferably, the accumulator of clamp device is between the spin axis of the accumulator that is arranged in the radial direction described device for damping torsional vibration of described torque transmitter and described torque transmitter.Thereby described device for damping torsional vibration preferably extends in the outer periphery of described clamp device.This layout can make described torque transmitter obtain special compact structure.
According to another preferred embodiment, the accumulator of described clamp device and the accumulator of described device for damping torsional vibration are at least part of overlapping on the axial direction of described torque transmitter.Particularly advantageously be, the accumulator of described clamp device is positioned at the inside of the accumulator of described device for damping torsional vibration fully on the axial direction of described torque transmitter, that is, be arranged on the identical height with the accumulator of described device for damping torsional vibration.Improve thus the space utilization of torque transmitter inside.
Preferably, wherein be furnished with the described lubricant chamber of accumulator of the accumulator of device for damping torsional vibration and clamp device by the inner region sealing of at least one seal arrangement with respect to torque transmitter.Preferably, this inner region of torque transmitter is a dried chamber.
Further preferred, described seal arrangement has at least one friction element, the recline input side flange of described device for damping torsional vibration of described friction element.Alternatively or additionally, the described friction element output flange of described device for damping torsional vibration that also can recline.Alternatively or additionally also can be described friction element recline a member of described clamp device or the described clamp device that reclines, for example support plate of described clamp device.Preferably, described friction element is by one or more springs, for example loaded by the axial direction of a leaf spring at described torque transmitter.Yet also can be that described friction element satisfies its sealing function and directly is not loaded power.
According to another preferred embodiment, described seal arrangement has at least one film, and described film is connected with the input side flange of described device for damping torsional vibration.Alternatively or additionally, described film can be connected with the output flange of described device for damping torsional vibration.Alternatively or additionally also can be that described film is connected with described clamp device.Preferably, described film and described input side flange or output flange or clamp device are not connected on relative torsion ground.If described film is the film spring, this is particularly advantageous.
Preferably, described axial socket connection has and attaches troops to a unit in the forming part of described the first assembly and attach troops to a unit in the corresponding forming part of described the second assembly.Described forming part and corresponding forming part are arranged mutually with rabbeting.Described forming part for example is internal tooth, and described corresponding forming part is external tooth.Especially, described axial socket connection be configured to can limited displacement sawtooth.
Therefore, described clamp device can preferable configuration for annular and have on the circumference that is distributed in it, the preferably many composing types section on its inner circumference, preferably internal tooth.These composing type sections can consist of protuberance a plurality of dentations or the contact pin formula.
Preferably, described forming part is configured on the output flange of device for damping torsional vibration of described the first assembly.Alternatively or additionally, described corresponding forming part preferable configuration taking on the moving part at described the second assembly.Described clamp device and the member that carries of the described clamp device of carrying, be the output flange of preferred described device for damping torsional vibration, the effect that can be before system forms described socket connection overcomes the accumulator of described clamp device by a Locking Device remains in the angular orientation of restriction.Can between described two assemblies, form in fact feebly described axial socket connection by axially moving in opposite directions or mutually inserting of described forming part and corresponding forming part thus.
According to another preferred embodiment, the accumulator of described device for damping torsional vibration is configured to spring, and preferable configuration is semielliptic spring.Alternatively or additionally, the accumulator of described clamp device can be configured to spring, preferable configuration is straight helical spring.The spring of described device for damping torsional vibration and/or clamp device is Compress Spring preferably.
Further preferably, the device for damping torsional vibration of described the first assembly is configured to double mass flywheel.Alternatively or additionally, described the second assembly can have a clutch, a preferred double clutch.
Description of drawings
The below engages accompanying drawing, further illustrates the present invention according to preferred embodiment.Shown in the drawings:
Fig. 1 has the first embodiment's the half-sectional view of the torque transmitter of clamp device, the accumulator of this clamp device and the accumulator of device for damping torsional vibration are arranged in the common lubricant chamber, wherein, this lubricant chamber is by two friction element sealings of a seal arrangement; And
The second embodiment's of this torque transmitter of Fig. 2 half-sectional view, wherein, lubricant chamber seals by a friction element and a film spring of a seal arrangement.
Embodiment
Fig. 1 illustrates torque transmitter 1, and it has the first assembly 2 and the second assembly 3.The first assembly 2 has a device for damping torsional vibration 4, for example a double mass flywheel.Torque transmitter 1 with device for damping torsional vibration 4 is rotatably arranged around spin axis A.Basic structure and fundamental function supposition as the double mass flywheel of the preferred configuration of device for damping torsional vibration 4 are known.
Device for damping torsional vibration 4 comprises for example semielliptic spring of an input side flange 5, one or more accumulator 6(at least) and an output flange 7.Output flange 7 can limitedly reverse in the situation of accumulator 6 between them with respect to input flange 5.Accumulator 6 is received in (annular) tunnel-shaped zone, and this zone is formed in conjunction with a ring cover by input side flange 5.Should consist of lubricant chamber 8 in (annular) tunnel-shaped zone, a certain amount of lubricating grease was set generally speaking with lubricated accumulator 6, so that should also can be called as the grease chamber in the zone in this chamber.
In lubricant chamber 8, received the part of accumulator 6 and output flange 7, this lubricant chamber 8 by at least one seal arrangement 13 with respect to being in of torque transmitter 1 inner and/or be in around drying room seal.In the embodiment shown, seal arrangement 13 has two friction elements 14,16, and their preferable configuration are friction ring.
One of them friction element 14 is arranged in and starts pusher side, namely is arranged in the axial direction between the input side flange 5 and output flange 7 of device for damping torsional vibration 4, and reclines with at least one member in these two members.Preferably, this starts the friction element 14 of pusher side to be loaded by a disc spring 15.Shown in the first embodiment in, disc spring 15 is bearing on the output flange 7, yet also can be bearing on the input side flange 5.
Another friction element 16 wherein is arranged in transmission side, namely in the axial direction between a support plate 12 of the input side flange 5 of device for damping torsional vibration 4 and clamp device 9 (also will explain in detail this clamp device back), and recline with at least one member in these members, preferably all recline with two members.In the embodiment shown, the friction element 16 of transmission side does not have leaf spring, but the leaf spring 15 of the side friction element 14 of launched machine loads indirectly.
As shown in Figure 1, only can make in two friction elements 14,16 one to be configured to spring-loaded friction element.But also can two friction element 14,16 all directly be configured to spring-loaded friction element.Can also be that two friction elements 14,16 are not directly or indirectly loaded by one or more springs.
The input side flange 5 of device for damping torsional vibration 4 is threaded connection device 17 and is fixed on the bent axle 18 as a possible example of the output shaft of driver element.Be delivered on the output flange 7 by the torque of this driver element output thereby input side flange 5 and accumulator 6 by device for damping torsional vibration 4.Output flange 7 comprises forming part 19, for example internal tooth section that is positioned at inner radial, and it is engaged in the corresponding forming part 20, and corresponding forming part 20 is outer toothed portion of gear ring 21 for example.
Therefore, forming part 19 is attached troops to a unit in the first assembly 2 of torque transmitter 1, and corresponding forming part 20 is attached troops to a unit in the second assembly 3 of torque transmitter 1.Forming part 19 and corresponding forming part 20 are arranged under assembled state intermeshingly.Especially, forming part 19 is configured on the output flange 7 of device for damping torsional vibration 4 of the first assembly 2, and corresponding forming part is configured in taking on the moving part 22 of the second assembly 3.
Described double clutch is only partly illustrated, wherein, what Fig. 1 illustrated this double clutch mobilizes the sub-clutch K1 of pusher side, have pressing plate 24 and clutch plate 25, pressing plate 24 is connected on the center plate 23 by the leaf spring group, and clutch plate 25 is connected on unshowned the first transmission input shaft by connecting wheel hub 26.By a spring bearing 27, center plate 23 is supported on same unshowned the second transmission side input shaft 28.For the sub-clutch K2 of the transmission side of this double clutch, only in the draft mode clutch plate 28 on the right side of Fig. 1 is shown.The clutch cover 29 of this double clutch also only is illustrated on the right hand edge of Fig. 1 in the draft mode.
As shown in Figure 1, device for damping torsional vibration 4 preferable configuration of the first assembly 2 of torque transmitter 1 are double mass flywheel, and the second assembly 3 of torque transmitter 1 preferably has double clutch.Yet should point out, the above-mentioned double clutch with shown in the part only is interpreted as the example of multiple clutch device, also should only be interpreted as the example of general clutch device to the explanation of multiple clutch device, single clutch for example because the device for damping torsional vibration 4 that the application's the main starting point is the first assembly with can the gear shaping formula between preassembled the second assembly of transmission side be connected.
Forming part 19 by output flange 7 consists of axial gear shaping engagement with the corresponding forming part 20 of taking moving part 22 or gear ring 21, and this axial gear shaping engagement preferably can limitedly be shifted in the axial direction, installs and/or dismantles in order to can simplify.Under assembled state, this axial gear shaping engagement clamps by the support plate 12 of pre-tightening apparatus 9, and this support plate is upwards loaded in week by one or more accumulators 11.Support plate 12 can be arranged on the side of transmission side of output flange 7 of rotational-torsional damping device 4, yet also can be arranged on the side of starting pusher side of output flange 7.
Accumulator 6 preferable configuration of device for damping torsional vibration 4 are Compress Spring, yet also can be configured to extension spring.
Accumulator 11 preferable configuration of clamp device 9 are spring, particularly are configured to straight spring, especially helical spring.Preferably, the accumulator 11 of clamp device 9 is configured to Compress Spring, yet also can be configured to extension spring.
Replace Compress Spring, for example also can use elastic buffer component as accumulator 6 and/or 11.
The accumulator 11 of clamp device 9 is arranged in one or more common lubricant chamber 8 with the accumulator 6 of device for damping torsional vibration 4.The accumulator 11 of clamp device 9 is between the accumulator 6 and spin axis A that are arranged in the radial direction device for damping torsional vibration in lubricant chamber 8 of torque transmitter 1.
For the accumulator 11 of lubricated clamp device 9, no longer must requirement, described accumulator 11 continuously lubricated dose surround or be supplied with oiling agent.The accumulator 11 of clamp device 9 can be exposed in the oiling agent in lubricant chamber 8 on the one hand continuously, also can only for example lubricate by the wetting of ejector-type intermittently and unevenly but then.Therefore, lubricated by oiling agent when the accumulator 11 of clamp device 9 only has, for example wetting, just enough by the fat sparger.
The accumulator 11 of clamp device 9 partly is arranged in the zone of output flange 7 in the axial direction, thereby has the axial overlap of accumulator 11 and output flange, can obtain thus the nested structure of axial seal.Especially, the accumulator 11 of clamp device 9 and the accumulator 6 of device for damping torsional vibration 4 are at least part of on the axial direction of torque transmitter 1 to be arranged overlappingly, preferably arranges fully overlappingly.
The support plate 12 of clamp device 9 is connected with another plate 10, this another plate 10 be arranged in output flange 7 with support plate 12 opposed sides on, preferably starting pusher side as shown in Figure 1.Support plate 12 axially remains on the output flange 7 by add-in card 10, and can axially limitedly rotate with respect to output flange 7 by the effect of accumulator 11.
Further preferably, in the first embodiment, has the seal arrangement 13 of two friction elements 14,16 and leaf spring 15 between the accumulator 11 that is arranged in the radial direction clamp device 9 and spin axis A.Preferably, seal arrangement 11 is configured to occur the motion/friction between plastics and the steel, in order to guarantee good frictionand wear properties under the working order doing.Here, friction element 14,16 is made of plastic, and wherein, these plastics preferably can be mixed with what is called " friction modified material (Friction-Modifyern) ", such as PTFE.
Preferably, relative torsion should occur in starting between pusher side friction element 14 and the input side flange 5 of device for damping torsional vibration 4, and is not starting between pusher side friction element 14 or leaf spring 15 and the output flange 7.Correspondingly, friction element 14 preferably is configured with protuberance at least in the part area, and they are engaged in the output flange 7, to stop the relative torsion between friction element 14 and the output flange 7.Yet this prevents that reversing measure equally also can be configured on the side of friction element 14, and wherein, output flange 7 for example has corresponding protuberance, and they are engaged in the space of friction element 14.
Similarly, transmission side friction element 16 also can have the torsion proof fixing device in a circumferential direction, wherein, and preferably, fixing device is arranged between input side flange 5 and the friction element 16, thereby the friction that limits occurs between the support plate 12 of clamp device 9 and friction element 16.
Partly illustrate same of the second embodiment of torque transmitter shown in Figure 21.
This torque transmitter 1 comprises first assembly 2 and second assembly 3 equally, and wherein, the first assembly 2 preferable configuration are that device for damping torsional vibration 4, the second assemblies 3 preferably include a double clutch.Make axial socket connection clamped by clamp device 9, namely as mentioned above, attaching troops to a unit in the forming part 19 of the first assembly 2 and attaching troops to a unit clamps between the corresponding forming part 20 of the second assembly 3.
The accumulator 11 of clamp device 19 radially is arranged in the lubricant chamber 8 of device for damping torsional vibration 4 between the accumulator 6 and spin axis A of device for damping torsional vibration 4 again.Lubricant chamber 8 seals by one or more seal arrangements 13 equally with respect to inner region or the peripheral region of torque transmitter 1.
Starting on the pusher side, lubricant chamber 8 for example seals by a friction element 30, and friction element 30 abuts on the shoulder 31 of input side flange 5, and by its radial alignment.In this embodiment, output flange to start on the pusher side be not to need the anti-measure of reversing.Friction element 30 is at the side input side flange 5 that directly reclines, at directly the recline output flange 7 of device for damping torsional vibration 4 of opposite side.
In a second embodiment, in transmission side a film spring 32 is set, it preferred without being connected with the support plate 12 of clamp device 9 with relatively rotating.This nothing connects in relative rotation for example passes through rivet 33 realizations, yet also can realize with other forms of connection.On the input side flange of rotational-torsional damping device 4, the outward edge of film spring 32 preferably reclines on a groove or the step, and this groove or step are configured on the side of lubricant chamber's side of input side flange 5.
In a word, the film that preferable configuration is film spring 32 can be arranged between the input side flange 5 and output flange 7 of device for damping torsional vibration 4 on the one hand, and or is connected with input side flange 5 or with output flange 7.But then, described film also can be arranged between the input side flange 5 of the support plate 12 of the output flange of device for damping torsional vibration 4 or clamp device 9 and device for damping torsional vibration 4, and or is connected with support plate 12 or with input side flange 5.Two mutual opposed film springs also can be set, and namely a film spring is on a side of starting pusher side of output flange 7, and another film spring is on a side of the transmission side of output flange 7.
The contact of steel-steel can be formed by film spring 26, because the rubbing contact zone between the film spring 26 of device for damping torsional vibration 4 and the input side flange 5 is positioned on lubricant chamber's 8 one sides, lubrication can be expected thus.Alternatively or additionally, film spring 26 also can be combined with another friction element, preferred plastic hoop, and this another friction element is arranged between the film spring 26 and input side flange 5 of device for damping torsional vibration 4.
Unspecified all the other features relevant with Fig. 2 are corresponding to the feature of the first embodiment shown in Fig. 1.The common ground of above-described embodiment is that the accumulator 11 of clamp device 9 directly is arranged in the lubricant chamber 8 of device for damping torsional vibration 4.
Above-described embodiment relates to a kind of torque transmitter 1, has at least one first assembly 2 and at least one second assembly 3, the first assembly 2 can be connected with the output shaft of motor and have at least one device for damping torsional vibration 4, this device for damping torsional vibration has at least one lubricant chamber 8, in this lubricant chamber 8, settle at least one accumulator 6 with damps torsional vibrations, the second assembly 3 can be in the transmission side pre-installation, wherein, two assemblies 2,3 intercouple by axial socket connection, this axial socket connection comprises at least one clamp device 9 with at least one accumulator 11, is used for making this socket connection to compress.The accumulator 11 of clamp device 9 is arranged in the lubricant chamber 8 of device for damping torsional vibration 4 so that the accumulator 11 of clamp device 9 that continuously, be supplied to oiling agent or wetting with inhomogeneous interval at least.
Reference numerals list
1 torque transmitter
2 first assemblies
3 second assemblies
4 device for damping torsional vibration
5 input side flanges
6 accumulators
7 output flanges
8 lubricant chamber
9 clamp devices
10 plates
11 accumulators
12 support plates
13 seal arrangements
The friction element of 14 springs record
15 leaf springs
16 friction elements
17 screw connections
18 bent axles
19 forming parts
20 corresponding forming parts
21 gear rings
22 take moving part
23 center plates
24 pressing plates
25 clutch plate
26 connection set wheel hubs
27 block bearings
28 clutch plate
29 clutch covers
30 friction elements
31 shoulders
32 film springs
33 rivets
K1 starts the sub-clutch of pusher side
The sub-clutch of K2 transmission side
The A spin axis
Claims (10)
1. torque transmitter (1), have at least one first assembly (2) and at least one the second assembly (3), described the first assembly (2) is connected with the output shaft of motor and has at least one device for damping torsional vibration (4), described device for damping torsional vibration (4) has at least one lubricant chamber (8), in described lubricant chamber (8), be mounted with at least one accumulator (6) with damps torsional vibrations, described the second assembly (3) can be installed in advance in transmission side, wherein, two assemblies (2,3) can intercouple by axial socket connection, described axial socket connection comprises at least one clamp device (9), described clamp device has at least one accumulator (11) and is used for making described socket connection to clamp, it is characterized in that the accumulator (11) of described clamp device (9) is arranged in the lubricant chamber (8) of described device for damping torsional vibration (4).
2. torque transmitter according to claim 1 (1), it is characterized in that the accumulator (11) of described clamp device (9) is between the spin axis (A) of the accumulator that is arranged in the radial direction described device for damping torsional vibration (4) (6) of this torque transmitter (1) and this torque transmitter (1).
3. torque transmitter according to claim 1 and 2 (1), it is characterized in that the accumulator (11) of described clamp device (9) and the accumulator (6) of described device for damping torsional vibration (4) are overlapping at least in part on the axial direction of this torque transmitter (1).
4. at least one described torque transmitter (1) in 3 according to claim 1, it is characterized in that, the accumulator (6) of described device for damping torsional vibration (4) and the accumulator (11) of described clamp device (9) are arranged in the described lubricant chamber (8), and this lubricant chamber (8) is by inner region and/or the peripheral region sealing of at least one seal arrangement (13) with respect to this torque transmitter (1).
5. torque transmitter according to claim 4 (1), it is characterized in that, described seal arrangement (13) has at least one friction element (14,16,30), preferred spring-loaded friction element (14), this friction element recline input side flange (5) and/or the output flange (7) of described device for damping torsional vibration (4) and/or the described clamp device (9) that reclines.
6. according to claim 4 or 5 described torque transmitters (1), it is characterized in that, described seal arrangement (13) has at least one film, a preferred film spring (32), the input side flange (5) of described film and described device for damping torsional vibration (4) or output flange (7) is connected or be connected with clamp device (9) preferably without connecting with relatively rotating.
7. at least one described torque transmitter (1) in 6 according to claim 1, it is characterized in that, described axial socket connection has attaches troops to a unit in the forming part (19) of described the first assembly (2) and attaches troops to a unit in the corresponding forming part (20) of described the second assembly (3), described forming part (19) is internal tooth preferably, described corresponding forming part (20) is external tooth preferably, and described forming part (19) and corresponding forming part (20) are arranged on interlocking ground mutually.
8. at least one described torque transmitter (1) in 7 according to claim 1, it is characterized in that, described forming part (19) is configured on the output flange (7) of device for damping torsional vibration (4) of described the first assembly (2), and/or described corresponding forming part (20) is configured in one of described the second assembly (3) and takes on the moving part (22).
9. at least one described torque transmitter (1) in 8 according to claim 1, it is characterized in that, the accumulator (6) of described device for damping torsional vibration (4) is configured to spring, preferable configuration is semielliptic spring, and/or the accumulator (11) of described clamp device (9) is configured to spring, and preferable configuration is straight helical spring.
10. according to claim 1 to 9 described torque transmitters (1), it is characterized in that, the device for damping torsional vibration (4) of described the first assembly (2) is configured to double mass flywheel, and/or described the second assembly (3) has a clutch, a preferred double clutch.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010024529 | 2010-06-21 | ||
| DE102010024529.1 | 2010-06-21 | ||
| DE102010052383.6 | 2010-11-24 | ||
| DE102010052383 | 2010-11-24 | ||
| PCT/DE2011/001142 WO2011160612A1 (en) | 2010-06-21 | 2011-05-31 | Torque transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102947607A true CN102947607A (en) | 2013-02-27 |
| CN102947607B CN102947607B (en) | 2016-06-29 |
Family
ID=44359725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180029936.1A Expired - Fee Related CN102947607B (en) | 2010-06-21 | 2011-05-31 | Torque transmitter |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102947607B (en) |
| DE (2) | DE112011102081B4 (en) |
| WO (1) | WO2011160612A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661526A (en) * | 2016-08-04 | 2019-04-19 | 法雷奥离合器公司 | Compact dual clutch mechanism and the transmission system including this double-clutch mechanism |
| CN112682471A (en) * | 2019-10-17 | 2021-04-20 | 舍弗勒技术股份两合公司 | Centrifugal force pendulum and torsional vibration damper with same |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011104961B4 (en) | 2010-06-29 | 2023-09-28 | Schaeffler Technologies AG & Co. KG | Torque transmission device |
| DE102012200030B4 (en) | 2011-01-31 | 2023-09-07 | Schaeffler Technologies AG & Co. KG | Torque transmission device with a spline and method for resetting it |
| DE112013001675A5 (en) * | 2012-03-26 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Dual Mass Flywheel |
| DE102012212734A1 (en) * | 2012-07-19 | 2014-01-23 | Zf Friedrichshafen Ag | damper arrangement |
| FR2995376B1 (en) * | 2012-09-13 | 2014-09-12 | Valeo Embrayages Sas | TORQUE TRANSMISSION ASSEMBLY HAVING A DOUBLE DRY CLUTCH AND A SHOCK ABSORBER WHEEL |
| DE102015221022A1 (en) | 2014-11-05 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper with sealed interior |
| DE102014224064B4 (en) | 2014-11-26 | 2023-05-17 | Schaeffler Technologies AG & Co. KG | torque transmission device |
| DE102018127487A1 (en) | 2017-11-17 | 2019-05-23 | Schaeffler Technologies AG & Co. KG | Sealing an interior of a torsional vibration damper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783895A (en) * | 1986-07-05 | 1988-11-15 | Luk Lamellen Und Kupplungsbau Gmbh | Method of making apparatus for damping torsional vibrations |
| US6047804A (en) * | 1997-08-01 | 2000-04-11 | Mannesmann Sachs Ag | Torsional vibration damper |
| CN1712263A (en) * | 2004-06-21 | 2005-12-28 | 卢克摩擦片和离合器两合公司 | Torque transmitting unit and power train having a torque transmitting unit |
| CN1743198A (en) * | 2004-09-03 | 2006-03-08 | 卢克摩擦片和离合器两合公司 | Torque transmission device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3345409A1 (en) * | 1983-12-15 | 1985-06-27 | Fichtel & Sachs Ag, 8720 Schweinfurt | TORSION VIBRATION DAMPER WITH INTEGRATED DAMPER |
| FR2603678B1 (en) * | 1986-09-06 | 1991-02-01 | Luk Lamellen & Kupplungsbau | METHOD FOR MANUFACTURING A DEVICE FOR DAMPING ANGULAR SWINGS |
| DE102005027608A1 (en) * | 2004-06-21 | 2005-12-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torque transmission system for drive train of vehicle, comprising lever unit to be used for control of dry as well as of wet clutch |
| DE102005037514B4 (en) * | 2004-09-03 | 2021-09-30 | Schaeffler Technologies AG & Co. KG | Torque transmission device |
| EP2066917A2 (en) * | 2006-09-20 | 2009-06-10 | GIF Gesellschaft für Industrieforschung mbH | Drivetrain with a main driveshaft and drivetrain for a motor vehicle with a driveshaft which emerges in particular from an engine block |
| DE102007024126A1 (en) * | 2007-05-24 | 2008-12-04 | Zf Friedrichshafen Ag | Hybrid drive system for a vehicle |
| EP2310704B1 (en) * | 2008-07-14 | 2013-12-04 | Schaeffler Technologies AG & Co. KG | Dual clutch |
| DE102009042071A1 (en) * | 2008-09-29 | 2010-04-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Force transmission device i.e. plug connection, for drive train of vehicle, has free-wheel clutches working in opposite directions so that free-wheel clutches are locked per rotation direction to clamp free-wheel clutches |
-
2011
- 2011-05-31 DE DE112011102081.3T patent/DE112011102081B4/en not_active Expired - Fee Related
- 2011-05-31 WO PCT/DE2011/001142 patent/WO2011160612A1/en active Application Filing
- 2011-05-31 CN CN201180029936.1A patent/CN102947607B/en not_active Expired - Fee Related
- 2011-05-31 DE DE102011102910A patent/DE102011102910A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783895A (en) * | 1986-07-05 | 1988-11-15 | Luk Lamellen Und Kupplungsbau Gmbh | Method of making apparatus for damping torsional vibrations |
| US6047804A (en) * | 1997-08-01 | 2000-04-11 | Mannesmann Sachs Ag | Torsional vibration damper |
| CN1712263A (en) * | 2004-06-21 | 2005-12-28 | 卢克摩擦片和离合器两合公司 | Torque transmitting unit and power train having a torque transmitting unit |
| CN1743198A (en) * | 2004-09-03 | 2006-03-08 | 卢克摩擦片和离合器两合公司 | Torque transmission device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661526A (en) * | 2016-08-04 | 2019-04-19 | 法雷奥离合器公司 | Compact dual clutch mechanism and the transmission system including this double-clutch mechanism |
| CN112682471A (en) * | 2019-10-17 | 2021-04-20 | 舍弗勒技术股份两合公司 | Centrifugal force pendulum and torsional vibration damper with same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112011102081A5 (en) | 2013-07-11 |
| WO2011160612A1 (en) | 2011-12-29 |
| DE112011102081B4 (en) | 2018-04-12 |
| DE102011102910A1 (en) | 2011-12-22 |
| CN102947607B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102947607A (en) | Torque transmission device | |
| CN105408663B (en) | Turbine-torsional vibration damper and converter and torque transmitter | |
| US7686147B2 (en) | Torque transmission device | |
| CN103534503B (en) | Torque transmitter | |
| CN104235231B (en) | Multiple clutch device, especially radially double clutch device | |
| KR101264915B1 (en) | Torsional-vibration damper connected to a crankshaft and a combination of a torsional-vibration damper and a clutch | |
| US8276728B2 (en) | Clutch unit comprising a torsional vibration damper | |
| CN105179595A (en) | Dual-quality fly wheel having torque limitation device | |
| CN105917131B (en) | Torque transmitter | |
| CN102695891A (en) | Torque transmission device | |
| CN105299134B (en) | Rotating assembly and torque transmission device for a clutch and/or damper device | |
| CN103392076B (en) | Torque transmitter | |
| CN103249968A (en) | Belt pulley damper | |
| CN110285189B (en) | Hybrid damper centering solution for hybrid modules and drive trains | |
| CN113412372A (en) | Compact clutch device for triple clutch of parallel-axis hybrid module | |
| CN101210589A (en) | Drive wheel | |
| CN105637254A (en) | Flywheel assembly | |
| CN102549286B (en) | Clutch assembly | |
| CN104662325A (en) | Torsional vibration damper and a friction ring for same | |
| CN103502682A (en) | Friction clutch plate with damping springs | |
| CN102312951B (en) | Damper assembly with engine-side cover plate directly connected to engine crankshaft and powertrain having same | |
| CN101405516A (en) | Torque transmitting device which permits a radial displacement, and a clutch plate | |
| CN101283194A (en) | Torque transmission device | |
| CN104412001B (en) | Double clutch device | |
| CN101512177A (en) | Flexplate coupling for a wet clutch transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |