CN105358856B - For the multiple clutch device and torque transmitter or clutch of commercial car - Google Patents
For the multiple clutch device and torque transmitter or clutch of commercial car Download PDFInfo
- Publication number
- CN105358856B CN105358856B CN201480038308.3A CN201480038308A CN105358856B CN 105358856 B CN105358856 B CN 105358856B CN 201480038308 A CN201480038308 A CN 201480038308A CN 105358856 B CN105358856 B CN 105358856B
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- Prior art keywords
- clutch
- clutch device
- friction
- input unit
- hub
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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
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. 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
- F16D25/10—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
- 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
- F16D2021/0661—Hydraulically actuated multiple lamellae 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
- F16D2300/14—Clutches which are normally open, i.e. not engaged in released state
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
For commercial car, the multiple clutch device of the especially torque transmitter (1) of truck driving system, preferred dual-clutch transmission, including：First clutch component has first clutch input unit and the first clutch output section (28) that can be simultaneously connected by the first friction group (24) with first clutch input unit formation frictional fit with the first transmission input shaft (26)；And second clutch component (30), there is second clutch input unit (38) and the second clutch output section (38) that can be simultaneously connected by the second friction group (34) with second clutch input unit formation frictional fit with the second transmission input shaft (36).Also disclose a kind of torque transmitter, speed changer or clutch, especially can wet type operation dual-clutch transmission, for commercial car, the driving system of especially truck, the wherein torque transmitter, the multiple clutch device of speed changer or the with good grounds present invention of clutch appliance, the double clutch device in particular according to the present invention.
Description
Technical field
The present invention relates to a kind of multi-clutch for the torque transmitter that driving for commercial car, especially truck is
Device, the torque transmitter are preferably dual-clutch transmission.Moreover, it relates to it is a kind of for commercial car, it is outstanding
Its truck driving system torque transmitter, speed changer or clutch, especially can wet type operation double clutch become
Fast device.
Background technology
The internal combustion engine of commercial car only exports available power for vehicle driver in a definite range of speeds.
In order to make the range of speeds can be used for commercial car different transport conditions, this just need one can manual shift or self shifter
Speed changer.Such a speed changer can be coupled with combustion engine mechanical by a clutch.Due to special to steering force, power
The motor torque to be transferred of property and clutch speed-changer different and the requirement also improved, in the driving system of commercial car
In used a variety of clutch speed-changers.
Such as in commercial car usually using dry-running, be configured to the one plate clutch of disc spring clutch.Most
Also the double-plate clutch of dry-running is used on harsh truck, such as engineering machinery.In the feelings of one plate clutch
Under condition in engagement state, the force flow from commercial car bent axle is reached on flywheel and a clutch pressure plate.Clutch driven plate
Force flow is continued to be directed on transmission input shaft in a manner that shape is sealed by hub.It is used in the case of double-plate clutch
The rubbing surface of double number and two clutch driven plates.In addition in such as construction machinery (also referred to as commercial car) and specially
The multidisc clutch also run in automatic transmission with vehicle (also referred to as commercial car) using wet type.
Except the bent axle of internal combustion engine and/or the driven shaft of motor and the transmission input shaft of commercial car connection and separate
Major function beyond, clutch have a series of other vital tasks.It should be able to make the soft ground of commercial car and without impact rise
It is dynamic, ensure speed changer rapidly variable block, the vibration of internal combustion engine and speed changer is made to separate and thus reduce chuckle noise and abrasion, use
Make the overload protection of entire driving system, can for example be replaced when shifting gears mistake and with wearing low and easy way.
Clutch is in its manufacture, its assembling and its work in the case where occupying driving and being medium and small installation space in the case
Cost advantages as far as possible.
The power-performance that the pressure of cost and requirement improve in the case of becoming smaller due to the installation space in being in driving,
Occurs the thing increased in the focus of developer, these things only cause that insignificant or what is simply excluded asks so far
Topic.Such a problem domain is on the clutch speed-changer for commercial car, at one to that can be provided in its axial direction
Installation space in the case of clutch speed-changer efficient power transfers simultaneously.It is should ensure that in the case for example in clutch
It shifts gears fast automaticly between multiple gears of speed changer, wherein the clutch apparatus of clutch speed-changer should be constructed compactly,
And clutch apparatus should continue it is reliable, transfer to low abrasion the torque to be shifted gears.
The content of the invention
It is an object of the invention to：A kind of improved clutch apparatus is provided, is driven for commercial car, especially truck
The torque transmitter of system is preferred for clutch speed-changer and a kind of correspondingly modified torque transmitter, a kind of corresponding
Improved speed changer and/or a kind of correspondingly modified clutch.Here the clutch apparatus feelings that efficient power transfers at the same time
There should be small axially mounted space requirement under condition, i.e. clutch apparatus there should be structure that is compact and preferably facilitating installation.
In addition the clutch apparatus of the energy reliability service should be cost advantages in terms of its manufacture, its assembling and its work.
The present invention the purpose by it is a kind of it is according to claim 1 for commercial car, especially truck driving system
The multiple clutch device of torque transmitter, preferably dual-clutch transmission is realized；And by a kind of according to claim
10 for commercial car, especially truck driving system torque transmitter, speed changer or clutch, especially can wet type operation
Dual-clutch transmission realize.Favourable improvement scheme, supplementary features and/or the advantage of the present invention by dependent claims and
It is obtained in illustrating below.
Clutch apparatus or clutch are usually interpreted as a machine element below, are used for machinery and releasably connect
Connect the machine element of the axis of two preferred coaxial lines, the especially driven shaft of commercial car and drive shaft or two preferred coaxial lines.
Multiple clutch device according to the present invention for multi-clutch or multi-clutch speed changer can be used in commercial car, outstanding herein
All drivings of its truck fasten or using on all this torque transmitters of automobile.Advantageously according to this hair
Bright multiple clutch device is configured to the double clutch device of the multiple clutch device of wet type operation, especially wet type operation.
Multiple clutch device according to the present invention for commercial car has：First clutch component, have first from
Clutch input unit and first clutch output section, first clutch output section can be defeated by the first friction group and the first clutch
Entering portion's formation frictional fit can simultaneously be connected with the first transmission input shaft；And second clutch component, there is the second clutch
Device input unit and second clutch output section, second clutch output section can be inputted by the second friction group and the second clutch
Portion forms frictional fit and can be simultaneously connected with the second transmission input shaft.Here according to torque transmitter of the invention, according to this
Commercial car-multiple clutch device of the with good grounds present invention of the speed changer of invention or according to the present invention clutch appliance.
In a preferred embodiment of the invention, first clutch component is adjacent on the radial with second clutch component
Arrangement.In the case, first clutch component or the first friction group can be arranged to fully on the radial in the second clutch
The outside of device assembly or the second friction group, wherein, first clutch component or the first friction group are compared with second clutch component
Or second friction group can stagger in the axial direction.Certainly also it is possible that：One of the two clutch packs or the two friction groups
One of the axis of another clutch pack in multiple clutch device is completely disposed on the axial direction of multiple clutch device
Within size.
According to the present invention, first clutch input unit can be connected with second clutch input unit anti-torsion, wherein, preferably
The outside friction disc stent of ground first clutch component is fixed on the outside friction disc stent of second clutch component.In this situation
Under, outside friction disc stent is preferably fixed on a hub element of multiple clutch device.In other words, first clutch inputs
Portion and second clutch input unit can be each other jointly around the rotation axis rotations of multiple clutch device, wherein it is preferred to should
Hub element can use to be rotated with the two clutch input units, the especially identical angular speed of the two outside friction disc stents.In this feelings
Under condition, which is preferably supported on from the outside on an outmost transmission shaft, especially in a hollow shaft.
In a preferred embodiment of the invention, first clutch component is the clutch pack of closed type, i.e., normal
In the case of/normally/when static/without being to be closed when external control, i.e., the clutch pack in this state may be used
Torque is transferred, also, second clutch component is the clutch pack of an open type, i.e., under normal circumstances/normally/
When static/and without being open when external control, i.e., the clutch pack can not transfer torque in this state.Here exist
In the multiple clutch device not being manipulated, the first friction group can be maintained at by an accumulator element in a closed position.In addition exist
In the multiple clutch device not being manipulated, the second friction group can be maintained at by an accumulator element in an open position.
First clutch component can be manipulated by the first operating element, which can pass through its accumulator member
Part is transformed into a normally off.In the case, which can be disposed in mechanical grip the first operating element
Between a hub element, wherein, the first operating element and hub element are arranged to especially be located on hub element anti-torsion.Second
Clutch pack can be manipulated by the second operating element, which can be transformed into one often by its accumulator element
In open state.In the case, which can be disposed in mechanical grip the second operating element and a holding element
Between, wherein, the second operating element and holding element are arranged to especially be located on hub element anti-torsion.
According to the present invention, the first pressure room of multiple clutch device and second pressure room at least by a component at least partly
It limits, is especially at least partially defined by second clutch input unit and/or by hub element.In the case, first pressure room
Can by the fluid circuit for passing through from hub element or being limited by one by hub element with correspond to manipulate Fluid pressure (make first from
Clutch component separates) it is loaded.In addition, second pressure room passes through the stream that passes through from hub element or limited by one by hub element
Body pipeline is loaded with manipulating Fluid pressure (engaging second clutch component).It is accordingly used in making the corresponding Fluid pressure that manipulates
The first pressure room used on the first operating element can be at least partially through second clutch input unit and the first operating element
Carry out gauge.In addition, the second pressure room for manipulation Fluid pressure to be applied on the second operating element can lead at least partly
It crosses second clutch input unit and the second operating element carrys out gauge.
By the axially mounted space that the first friction group and the second friction group occupy jointly and the average friction of the first friction group
The ratio of radius can be between 0.1 and 0.3, especially between 0.15 and 0.28, and preferably between 0.23 and 0.25.This
That is for two friction groups in the case where ignoring axial overlap each other, total installation space required in the axial direction
The mean friction radius (such as also in units of millimeter) of (such as in units of millimeter) divided by the first friction group should not or only slightly
It is micro- to be below or above value just described.Thus research calculate and experiment shows can under compact axial dimension at the same time
Reach efficient power to transfer.
In embodiments of the present invention, the accumulator element of first clutch component engagement is made for applying manipulation pressure
Spring element is may be structured to, is especially configured to disc spring.In addition, make second clutch component point for applying the corresponding pressure that manipulates
From accumulator element may be structured to spring element, be especially configured to pressure type spring.Hub element may be structured to one for driving
The pump hub of dynamic pump.In addition, the first and second operating elements and the first and second clutch input units may be configured as taking rotation.
Multiple clutch device can have a damper means, especially torsional vibration damper, and the damper means are preferably
The upstream of the housing can be arranged in the outside of the clutch housing of multiple clutch device.In addition, multiple clutch device can have
There are a buffer device, especially centrifugal force pendulum, the buffer device is preferably equally in the bell housing of the multiple clutch device
The outside of body is arranged on upstream.Certainly also feasible is that damper means and/or buffer device are arranged on clutch housing
Inside.It therefore for example can be in first clutch input unit or component connected to it and/or in second clutch input unit
Or torsional vibration damper and/or buffer device are provided on component connected to it.
Multiple clutch device according to the present invention occupies small axial peace in the case of for speed changer high-performance scope
It fills space and efficient power transfers simultaneously.In other words, which has the structure of compact and easy installation.
In addition, the multiple clutch device can reliably run and be cost advantages in its manufacture, its assembling and its operation.Especially
Simpler structure can be realized by forming closed types and open type by two clutch packs, and also reduce manufacture cost and
Improve the reliability and safety in operation of the multiple clutch device.
The present invention is explained in detail below by embodiment and with reference to unique and not to scale (NTS) attached drawing (Fig. 1).Tool
The element or component for having identical, synonymous or similar structures and/or function have identical reference numeral.It is not solved in explanation
It is releasing, not representing in the accompanying drawings or do not complete, the embodiment explained relatively of the invention and/or shown embodiment party
The feasibility of formula or its various components or the alternative solution of component, kinematic reversion etc. can be drawn from reference numerals list.
Description of the drawings
Shown attached drawing represents according to the present invention for motor vehicle, the more clutches of radial direction of the especially wet type operation of commercial car
Device is (here：Double clutch) a specific embodiment two-dimensional axial half section figure, motor vehicle tool is there are one according to this hair
The multiple clutch device of bright multi-clutch is (here：Double clutch device).All features and reference numerals list explained
In feature can not only be with the combination given by one or multiple given combination applications, and other can be combined with one
Or it a number of other combination application or individually applies.
Specific embodiment
Following explanation of the invention is related to axial direction A x, the rotation axis of a kind of torque transmitter 1 of motor vehicle
Ax, radial direction Ra and circumferential direction Um, the torque transmitter particularly for it is with petrol engine or diesel engine,
The driving system of commercial car, the commercial car are, for example, truck or engineering machinery.The description of these positions for example further relates to vehicle
Bent axle, driving system, clutch (device) 20,30, damper 60, buffer and/or speed changer etc..
Torque transmitter 1 shown in the accompanying drawings includes the double clutch 1 of a wet type operation, and there are two construction tools
Clutch 20,30, two clutch apparatus, 20,30 or two clutch packs 20,30.The torque transmitter 1 also can be by structure
It makes as converter, (clutch) speed changer, speed changer, sub- clutch, double clutch or multi-clutch or combination thereof etc..Turn
Square transfer device 1 can also have damper 60, such as a torsional vibration damper 60 and/or buffer unit, such as centrifugal force
Pendulum.Double clutch 1 or the two clutch packs 20,30 may be mounted to that one of transmission shaft component 26,36 is freely longitudinal
At end section/on.Here an inner transmission shaft 26 can be supported in a hub 82 from bent axle.
Hub 82 is connected preferably by a splined shaft teeth portion with 64 anti-torsion of input flange of damper 60, the vibration damping
Device makes the torque from input flange 82 be conducted to the output flange 82 of damper 60 via 66 vibration damping of accumulator element
On, output flange is preferably connected with 80 anti-torsion of flywheel.Preferably bell housing is radially supported on hub 82
Body 62 and Fluid Sealing.The double clutch 1 itself has there are one the double clutch device 10 being arranged in clutch housing 62,
The double clutch device wet type is operably implemented, it is encapsulated by clutch housing 62 therefore so that in clutch housing 62
Portion can receive a fluid.
Double clutch 10 includes first clutch component 20.The first clutch component includes a first clutch and inputs
Portion 22, is in particular the form of an outside friction disc stent 22, the outside friction disc stent by the first friction group 24 and first from
Clutch output section 28 forms or can be formed frictional fit, and can also form the disengaging of frictional fit.First clutch output section
28 are configured specifically to inner attrition piece stent 28 and preferably by hub and splined shaft teeth portion and the first transmission input shaft 26
Connection, wherein, first clutch output section 28 is preferably welded with its hub.Preferably the clutch input unit 22 of two-piece type from
The side of clutch housing 62 is connected with 62 anti-torsion of hub, especially welds, wherein, a corresponding component cooperation is defeated in clutch
In the actual outside friction disc stent for entering portion 22.
In addition, double clutch device 10 includes second clutch component 30.The second clutch component includes the second clutch
Device input unit 32 is in particular the form of outside friction disc stent 32, which passes through the second friction group 34 and
Two clutch output sections 38 form or can be formed frictional fit, and can also form the disengaging of frictional fit.Second clutch is defeated
Go out portion 38 to be configured specifically to inner attrition piece stent 38 and input with the second speed changer preferably by hub and splined shaft teeth portion
Axis 36 connects.Here, second clutch output section 38 is preferably welded with its hub.
First clutch component 20 on radial direction Ra, it is i.e. radially adjacent with second clutch component 30, specifically
It is arranged in the radially outer of second clutch component 30.First clutch component 20 and second clutch component 30 are preferably in axis
On to direction Ax, i.e. axially arranged superposed (referring to attached drawing).First clutch input unit 22 and second clutch input unit 32
It connects anti-torsion, especially rivets or weld.First clutch component 20 is grasped by the first operating element 40 or manipulation device 40
It indulges or can manipulate, which preferably passes through first clutch input unit 22 in the axial direction.
First clutch component 20 is that Closed type (opens first clutch group with a corresponding manipulation Fluid pressure
Part 20), which means that without carrying out power loading, first clutch input unit 22 and the from outside by the first manipulation device 40
One clutch output section 28 has just formed frictional fit.In other words, first clutch component 20 is designed to one without outer
(can the transfer torque) clutch pack 20 being closed in the case of power opens the clutch pack with a corresponding steering force
20.The power loading of first operating element 40 realizes that the spring element is especially configured disc spring 44 by a spring element 44
And it is mechanically clamped between the first operating element 40 and hub element 46, which is in particular one and is pumped for running
70 pump hub 46.
Second clutch component 30 is that normally opened type (manipulates Fluid pressure to open second clutch component with one
30), which means that only by carrying out power loading from outside by the second operating element 50 or the second manipulation device 50, second from
32 ability of clutch input unit forms frictional fit with second clutch output section 38.In other words, second clutch component 30 is set
(torque cannot the be transferred) clutch pack 30 opened in no external force is counted into, is opened with a steering force
The clutch pack 30.The return of second operating element 50 realizes that the spring element is specifically by a spring element 52
The second operating element 50 and one, which is clamped in, for one connects the pressure type bullet between holding element 59 or sheet elements 59 in driving side
Spring 58.
First operating element 40 and the second operating element 50 are supported on one on the hub element 54 of speed changer driving side.Here
Hub element 54 is received in a manner of it can be rotated around the second transmission input shaft 36 on second transmission input shaft.Hub element
54 may be supported on axial Ax on second clutch output section 38 or on the hub of second clutch output section 38.Further preferably
Hub 82, first clutch output section 28 or its hub, second clutch output section 38 or its hub and/or hub element 54 are in the axial direction
It is supported against each other on Ax.
For filled media so that the corresponding pressure that manipulates is used as to the first pressure room 56 on the first operating element 40 at least
Partly by second clutch input unit 32, the first operating element 40 and hub element 54 come gauge.In order to fill first pressure room
56, hub element 54 can have there are one fluid circuit 55 or for first pressure room 56 fluid circuit can by hub element 54 and
Such as second transmission input shaft 36 carry out gauge.In the case, pump 70 forms hydromechanical connection with fluid circuit (55).
A pressurized tank can also be used to substitute the use of first pressure room 56.
For filled media so as to manipulate 58 at least part of second pressure room that pressure is applied on the second operating element 50
Ground is by second clutch input unit 32, the second operating element 50 and hub element 54 come gauge.In order to fill second pressure room 58, hub
Element 54 can have there are one fluid circuit 57 or can by hub element 54 and for example for the fluid circuit of second pressure room 58
Two transmission input shafts 36 carry out gauge.In the case, pump 70 forms hydromechanical connection with fluid circuit (57).Also can make
Substitute the use of second pressure room 58 with a pressurized tank.
In addition, multiple clutch device 10 can be also so constituted, that is, it is responsible for manipulating a clutch pack 20,30
Balancing gate pit 56,58 is arranged such in the multiple clutch device 10 so that the closure of a clutch pack 20/30 will promote
The opening of another clutch pack 30/20 and/or the opening of a clutch pack 20/30 will promote another clutch pack
30/20 closure.
Reference numerals list
1. torque transmitter, for the driving system of vehicle, especially commercial car (such as truck or engineering machinery),
Such as：Converter, speed changer, (more/bis-) clutch speed-changer, wet type operation it is more/bis-/sub- clutch, clutch apparatus, it
Combination etc., if necessary with damper 60 (such as torsional vibration damper (device) 60 and/or with buffer (such as
Centrifugal force pendulum (device)) (being respectively single or multiple))
10. multiple clutch device, especially commercial car-multiple clutch device, commercial car-double clutch device
20. (first) clutch pack of multiple clutch device 10, preferred type：Closed type, the i.e. situation in no external force
Under be configured to (torque can the be transferred) clutch pack 20 being closed, open the clutch pack 20 with corresponding steering force
22. first clutch input unit, especially friction disc support, outside friction disc stent
24. the first friction group, friction plate group, clutch group
26. the first transmission input shaft is preferably solid shafting, internal
28. first clutch output section, especially friction disc support, inner attrition piece stent
30. (second) clutch pack of multiple clutch device 10, preferred type：Open type, the i.e. situation in no external force
Under be configured to open (torque can not be transferred) clutch pack 30, open the clutch pack 30 with steering force
32. second clutch input unit, especially friction disc support, outside friction disc stent
34. the second friction group, friction plate group, clutch group
36. the second transmission input shaft is preferably hollow shaft, external
38. second clutch output section, especially friction disc support, inner attrition piece stent
40. the first operating element, the first manipulation device
44. accumulator element, especially spring element, disc spring
46. hub element, especially pumps hub
50. the second operating element, the second manipulation device
52. accumulator element, especially spring element, (spiral) pressure type spring
54. hub element
55. fluid circuit in hub element 54, for stuffing pressure room 56
56. for manipulating (first) balancing gate pit of first clutch component 20
57. fluid circuit in hub element 54, for stuffing pressure room 56
58. for manipulating (second) balancing gate pit of second clutch component 30
59. holding element, sheet elements
60. damper, damper means, especially torsional vibration damper (device)
62. clutch housing
64. (input) flange of damper 60, inner flange
66. accumulator element, especially (arch) pressure type spring
68. (output) flange of damper 60, outward flange
70. pump
80. flywheel
82. hub, flange are preferably connected with bent axle anti-torsion
Ax. bent axle, driving system, torque transmitter 1, clutch (device) 1,10, damper 60, buffer and/or change
Axial direction, the rotation axis of fast device etc., axially
Ra. bent axle, driving system, torque transmitter 1, clutch (device) 1,10, damper 60, buffer and/or change
The radial direction of fast device etc., radially
Um. bent axle, driving system, torque transmitter 1, clutch (device) 1,10, damper 60, buffer and/or change
The circumferential direction of fast device etc., (relative to) being happened in the circumferential direction rotate.
Claims (13)
1. multiple clutch device, for the torque transmitter (1) of commercial car driving system, the multiple clutch device includes：
First clutch component (20), with first clutch input unit (22) and first clutch output section (28), this
One clutch output section can be formed frictional fit by the first friction group (24) and the first clutch input unit and can be with the
One transmission input shaft (26) connect and
Second clutch component (30), with second clutch input unit (32) and second clutch output section (38), this
Two clutch output sections can be formed frictional fit by the second friction group (34) and the second clutch input unit and can be with the
Two transmission input shafts (36) connect；
First clutch component (20) is the clutch pack of closed type, also, second clutch component (30) is open type
Clutch pack.
2. according to the multiple clutch device described in a upper claim, wherein, first clutch component (20) is on radially (Ra)
Be disposed adjacent to second clutch component (30) and
First friction group (24) is arranged on radially (Ra) fully in the outside of the second friction group (34), wherein, first rubs
Wiping group (24) can stagger compared with the second friction group (34) in axial direction (Ax).
3. according to the multiple clutch device described in more than claim 2, wherein, first clutch input unit (22) and the second clutch
Connect device input unit (32) anti-torsion and
The outside friction disc stent (22) of first clutch component (20) is fixed on the outside friction disc of second clutch component (30)
On stent (32), wherein, outside friction disc stent (22,32) is fastened on a hub element (54) of multiple clutch device (10).
4. according to above multiple clutch device described in claim 1, wherein the feelings not being manipulated in multiple clutch device (10)
Under condition, the first friction group (24) is maintained at by an accumulator element (44) in a closed position and/or in multiple clutch device
(10) in the case of not being manipulated, the second friction group (24) is maintained at by an accumulator element (52) in an open position.
5. according to the multiple clutch device described in more than claim 4, wherein, first clutch component (20) can pass through the first behaviour
Vertical element (40) is manipulated, first operating element can be transformed by accumulator element (44) in a normally off and
It is arranged between the first operating element (40) and a hub element (46) to accumulator element (44) mechanical grip,
In, the first operating element (40) and hub element (46) are located on hub element (54) with being arranged to anti-torsion.
6. according to the multiple clutch device described in more than claim 4, wherein, second clutch component (30) can pass through the second behaviour
Vertical element (50) is manipulated, second operating element can be transformed by accumulator element (52) in a normally open and
It is arranged between the second operating element (50) and a holding element (59) to accumulator element (52) mechanical grip,
In, the second operating element (50) and holding element (59) are located on hub element (54) with being arranged to anti-torsion.
7. according to above multiple clutch device described in claim 1, wherein, the first pressure room of multiple clutch device (10)
(56) and second pressure room (58) are at least by a component (32,22；54) at least partially define；And/or
First pressure room (56) from hub element (54) by passing through (55) or the fluid hose limited by one by hub element (54)
Road can be corresponded to one manipulate Fluid pressure be loaded and/or second pressure room (58) by from hub element (54) through (57) or
The fluid circuit that person is limited by one by hub element (54) can be loaded with a manipulation Fluid pressure.
8. according to the multiple clutch device described in more than claim 7, wherein, the first pressure room (56) and second pressure room
(58) at least partially defined by second clutch input unit (32,22) and/or by hub element (54).
9. according to above multiple clutch device described in claim 1, wherein, by the first friction group (24) and the second friction group
(34) axial direction (Ax) installation space and the ratio of the mean friction radius (Ra) of the first friction group (24) occupied jointly 0.1 and
Between 0.3.
10. according to above multiple clutch device described in claim 1, wherein, by the first friction group (24) and the second friction group
(34) axial direction (Ax) installation space and the ratio of the mean friction radius (Ra) of the first friction group (24) occupied jointly is 0.15
And between 0.28.
11. according to above multiple clutch device described in claim 1, wherein, by the first friction group (24) and the second friction group
(34) axial direction (Ax) installation space and the ratio of the mean friction radius (Ra) of the first friction group (24) occupied jointly is 0.23
And between 0.25.
12. according to the multiple clutch device any one of more than claim 4 to 6, wherein：
- multiple clutch device (10) is configured to the double clutch device (10) of wet type operation；
- accumulator element (44) is configured to spring element (44)；
- accumulator element (52) is configured to spring element (52)；
- hub element (46) is configured to the pump hub (46) of transfer tube (70)；
- the first operating element (40) and the second operating element (50) are inputted with first clutch input unit (22) and second clutch
Portion (42), which takes, rotatably to be constructed；
- be used to that corresponding manipulation Fluid pressure to be made to be applied to the first pressure room (56) on the first operating element (40) at least partly
By second clutch input unit (32,22) and the first operating element (40) gauge；
- for making second pressure room (58) that manipulation Fluid pressure is applied on the second operating element (50) at least partly by the
Two clutch input units (32,22) and the second operating element (50) gauge；
- multiple clutch device (10) has a damper means (60), which is arranged on multiple clutch device
(10) outside of clutch housing (62)；And/or
- multiple clutch device (10) has a buffer device, which is arranged on the outer of clutch housing (62)
Portion.
13. torque transmitter, speed changer or clutch, wherein,
The torque transmitter (1), speed changer (1) or clutch (1) have according to any one of claim 1 to 12 institute
The multiple clutch device (10) stated.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013213141 | 2013-07-04 | ||
| DE102013213141.0 | 2013-07-04 | ||
| DE102014210272.3 | 2014-05-30 | ||
| DE102014210272 | 2014-05-30 | ||
| PCT/DE2014/200298 WO2015000482A1 (en) | 2013-07-04 | 2014-07-02 | Multiple clutch device for a utility vehicle, and torque transmission device or clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105358856A CN105358856A (en) | 2016-02-24 |
| CN105358856B true CN105358856B (en) | 2018-06-01 |
Family
ID=51257226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480038308.3A Active CN105358856B (en) | 2013-07-04 | 2014-07-02 | For the multiple clutch device and torque transmitter or clutch of commercial car |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3017209A1 (en) |
| CN (1) | CN105358856B (en) |
| DE (2) | DE112014003103A5 (en) |
| WO (1) | WO2015000482A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3025848B1 (en) * | 2014-09-15 | 2018-01-26 | Valeo Embrayages | DEVICE FOR DOUBLE WET CLUTCH |
| DE102015226227B4 (en) | 2015-12-21 | 2022-03-10 | Schaeffler Technologies AG & Co. KG | Double coupling |
| DE102016207834B4 (en) | 2016-05-06 | 2022-03-17 | Schaeffler Technologies AG & Co. KG | coupling device |
| DE102016217218A1 (en) * | 2016-09-09 | 2018-03-15 | Schaeffler Technologies AG & Co. KG | coupling device |
| DE102017206215A1 (en) * | 2017-04-11 | 2018-10-11 | Zf Friedrichshafen Ag | Multiple clutch assembly, dual clutch transmission assembly and motor vehicle |
| FR3075900B1 (en) * | 2017-12-22 | 2019-11-22 | Valeo Embrayages | WET CLUTCH DISC HOLDER, WET CLUTCH MECHANISM HAVING SUCH A DISK HOLDER AND METHOD FOR MANUFACTURING SUCH A DISK HOLDER. |
| DE102019100970A1 (en) * | 2019-01-16 | 2020-07-16 | Schaeffler Technologies AG & Co. KG | Wet double clutch for one electric axle as well as electric axle with the wet double clutch |
| DE102019104076A1 (en) * | 2019-02-19 | 2020-08-20 | Schaeffler Technologies AG & Co. KG | Compact coupling arrangement with a support body |
| DE102019126080A1 (en) * | 2019-09-27 | 2021-04-01 | Schaeffler Technologies AG & Co. KG | Clutch assembly |
| CN114198421B (en) * | 2021-11-19 | 2024-01-12 | 吉利长兴自动变速器有限公司 | Wet clutch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10044493A1 (en) * | 2000-09-08 | 2002-03-21 | Mannesmann Sachs Ag | Double-clutch unit for drive trains of motor vehicles has two wet-running multiple-disc clutches |
| CN101675263A (en) * | 2007-05-10 | 2010-03-17 | 博格华纳公司 | Dual clutch arrangement having a piston guide element |
| CN102537120A (en) * | 2010-12-21 | 2012-07-04 | 博格华纳公司 | Clutch device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011122741B4 (en) * | 2010-12-21 | 2021-01-28 | Borgwarner Inc. | Coupling device |
| JP5790376B2 (en) * | 2011-09-26 | 2015-10-07 | マツダ株式会社 | Automatic transmission |
-
2014
- 2014-07-02 CN CN201480038308.3A patent/CN105358856B/en active Active
- 2014-07-02 DE DE112014003103.8T patent/DE112014003103A5/en active Pending
- 2014-07-02 DE DE102014212830.7A patent/DE102014212830A1/en not_active Withdrawn
- 2014-07-02 WO PCT/DE2014/200298 patent/WO2015000482A1/en active Application Filing
- 2014-07-02 EP EP14744759.3A patent/EP3017209A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10044493A1 (en) * | 2000-09-08 | 2002-03-21 | Mannesmann Sachs Ag | Double-clutch unit for drive trains of motor vehicles has two wet-running multiple-disc clutches |
| CN101675263A (en) * | 2007-05-10 | 2010-03-17 | 博格华纳公司 | Dual clutch arrangement having a piston guide element |
| CN102537120A (en) * | 2010-12-21 | 2012-07-04 | 博格华纳公司 | Clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015000482A1 (en) | 2015-01-08 |
| EP3017209A1 (en) | 2016-05-11 |
| CN105358856A (en) | 2016-02-24 |
| DE112014003103A5 (en) | 2016-04-07 |
| DE102014212830A1 (en) | 2015-01-08 |
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