CN109210136A - Torsional vibration isolation device and hydraulic torque converter with same - Google Patents
Torsional vibration isolation device and hydraulic torque converter with same Download PDFInfo
- Publication number
- CN109210136A CN109210136A CN201810573157.1A CN201810573157A CN109210136A CN 109210136 A CN109210136 A CN 109210136A CN 201810573157 A CN201810573157 A CN 201810573157A CN 109210136 A CN109210136 A CN 109210136A
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- quality
- isolating device
- vibration damping
- driving
- input flange
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- 238000002955 isolation Methods 0.000 title claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 59
- 230000010355 oscillation Effects 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
-
- 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
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a torsional vibration isolation device (1), in particular for a hydrodynamic torque converter, and to a hydrodynamic torque converter having the torsional vibration isolation device, which has an input flange (2) arranged about a rotational axis (d) and a damper mass (4), which is displaceable relative to the input flange in relation to a centrifugal force and is arranged about the rotational axis (d). The invention proposes: drive masses (3) are arranged distributed over the circumference between the input flange (2) and the damper masses (4), said drive masses being driven in rotation by the input flange (2), wherein a pivot bearing (5) is arranged between the drive masses (3) and the damper masses (4).
Description
Technical field
The present invention relates to a kind of twisting vibration isolating devices, particularly for fluid torque-converter, and are related to a kind of fluid power change
Square device, with the twisting vibration isolating device, the twisting vibration isolating device has around the defeated of pivot center setting
Enter flange and vibration damping quality can relatively shift relative to the input flange with centrifugal force, around pivot center setting.
Background technique
Twisting vibration isolating device in there are the powertrain of the internal combustion engine of twisting vibration for especially being reversed
Vibration isolation.Here, torsional damper and torsional vibration damper can be combined with each other.For example, this twisting vibration isolating device dress
Enter in the shell of fluid torque-converter.With regard to this, it is also known that the fluid torque-converter with such twisting vibration isolating device.Example
Such as, 10 2,011 089 236 A1 of DE and 10 2,010 014 647 A1 of DE shows such twisting vibration isolation dress
It sets, the twisting vibration isolating device includes one or more torsional dampers and a centrifugal force pendulum.It is advantageous that from
Radially outer is arranged in as far as possible to improve the efficiency of centrifugal force pendulum in the pendulum mass of mental and physical efforts pendulum.It is also advantageous in that: torsion vibration
Dynamic isolating device is axially narrowly constituted, to save axial structure space.
Summary of the invention
The purpose of the present invention is improve twisting vibration isolating device and fluid torque-converter with twisting vibration isolating device.
The theme of the purpose through the invention is realized.The advantageous embodiment of subject of the present invention is described below.
The twisting vibration isolating device proposed is used to be isolated the twisting vibration in the driving system of motor vehicle.Twisting vibration every
Especially it is arranged from device for fluid torque-converter, such as is mounted in the shell of torque-converters and then is mounted in wet environment.Torsion
Vibration isolating device includes the input flange around pivot center setting.Accommodated on input flange for example annular constitute, enclose
Around the vibration damping quality of pivot center setting.Vibration damping quality can relatively be constituted relative to input flange with centrifugal force with shifting, and
And according to the twisting vibration being input in input flange, implement the shifting for changing the mass rotation inertia of twisting vibration isolating device
Position movement, the shift movement at least partly eliminate twisting vibration.
In order to constitute the twisting vibration isolating device of structure space optimization, in ring week between input flange and vibration damping quality
It is provided with to upper distribution driving quality, the driving quality is by input flange rotate driving, wherein in driving quality and vibration damping matter
Oscillation bearing is provided between amount.This is indicated: in the case where rotation is fluctuated and is imported in input flange, under the action of the centrifugal force,
Vibration damping quality is rotated in a manner of adapting to revolving speed relative to input flange by means of the driving of driving quality via oscillation bearing,
And thus change the mass rotation inertia of twisting vibration isolating device.It is imported by torque peak, such as by the torque of raising
Into the twisting vibration isolating device rotated with preset rotation speed, the energy of the torque is temporarily stored in vibration damping quality, and again
Output, so that the torque being applied in twisting vibration isolating device is steady.
According to twisting vibration isolating device advantageous embodiment, oscillation bearing by driving quality and vibration damping matter
The raceway of the composition complimentary to one another of amount is formed, and wherein oscillating roller rolls on raceway.Each driving quality can be set there are two edge
Ring circumferential direction oscillation bearing spaced apart.Distribution ground can be equipped with three to six driving quality on ring week.
The raceway of driving quality and vibration damping quality can be radially superposed be arranged so that realizing the axial knot narrowly constituted
Structure.Here, vibration damping quality can multi-piece type, be for example made of multiple annular elements and/or ring section, the annular element
And/or ring section is for example connected to each other by rivet.For example, multiple sheet metal members can be axial stacked on top of each other.In addition, vibration damping matter
The side member of amount can stand on the two sides of driving quality in two sides, so that driving quality and oscillating roller are contained in side in a slip-off manner
To between component.In an identical manner, selectly or supplemently, driving is stood on for example, by two side members of input flange
The mode of quality two sides, input flange can will drive quality to accommodate in-between in two sides.Here, the sum in input flange subtracts
Carry out the covering of the part of driving quality in the side member for quality of shaking in the case where retaining annular gap respectively.
In the embodiment of an alternative of twisting vibration isolating device, quality and vibration damping quality raceway axis is driven
Abreast it is arranged to each other and oscillating roller axially overlaps raceway.To constitute stable composition of the oscillation bearing as tree-pointb earing
Scheme, this expression: vibration damping quality is axially disposed between two driving quality, or driving quality is axially disposed at vibration damping
Between two side members of quality, wherein in driving quality and be respectively equipped in vibration damping quality it is axially opposing set it is recessed
Portion, the recess portion have raceway, and oscillating roller is rolled on the raceway in a manner of overlapping recess portion.Oscillating roller for example being capable of ladder
Ground is constituted.For example, oscillating roller can be on the stepped part of small diameter in the rolling being arranged in vibration damping quality or its side member
It rolls on road and is rolled on the raceway being arranged in driving quality on larger-diameter stepped part.
Carry out the connection of driving quality and input flange in locking manner and radially displaceablely along the rotation of ring circumferential direction.For example,
Clip, lever etc. can be equipped between input flange and driving quality, the clip, lever etc. realize ring Zhou Li and radial benefit
It repays.For instance, it is preferred that medially recess portion is arranged in driving quality in ring circumferential direction, respectively by bindiny mechanism along ring week
Direction can be joined to shape-ordinatedly or hingedly and with radially shifting in the recess portion.The bindiny mechanism can cut with scissors
Ground connection is contained on input flange.It is especially advantageous for driving three point articulated turn out to be of quality, wherein the edge on input flange
Ring circumferential direction sets there are two hinge joint spaced apart and is medially equipped with articulated section in driving quality relative to hinge joint.Hinge
Contact is connected by means of bindiny mechanism, such as clip etc. herein.
Driving quality can flexibly be connect with input flange herein.Bindiny mechanism flexible for example can be leaf spring, bullet
Spring clip etc..Bindiny mechanism is fixed on input flange by means of the fixed pin or bolt for being used as hinge joint, such as around described
Fixed pin or bolt winding.Preferably, medially between hinge joint that flexible bindiny mechanism and corresponding driving quality is hinged
Ground connection.Drive quality that can be pre-tightened by means of bindiny mechanism axially with respect to oscillation bearing.
The fluid torque-converter proposed is including, for example, the pump impeller that is driven by engine rotation and is hydraulically rotated and drives by pump impeller
Dynamic turbine, the torque-converters have proposed twisting vibration isolating device, and wherein the turbine of vibration damping quality and torque-converters turns
It is dynamic to be connected cohesively together.The turbine connecting with vibration damping quality forms vibration damping matter in the case where converter lock-up clutch is closed herein
A part of the quality of amount.In addition, turbine can implement specific vibration-damping function and the fluid with torque-converters couples.Such as
During motor vehicle starting, it is not closed in converter lock-up clutch so that from pump impeller to turbine on torque transmission the case where
Under, the damper function of twisting vibration isolating device is invalid, wherein the motor vehicle has the driving system comprising torque-converters.It is right
Converter lock-up clutch, can be connected to input flange upstream, and the case where converter lock-up clutch is closed by this
Under, will there is the twisting vibration isolating device for the vibration damping quality connecting with turbine to be set as effective.
According to fluid torque-converter advantageous embodiment, it is slow that at least one torsional oscillation is equipped in the shell of torque-converters
Device is rushed, there are two overcome the effect of spring arrangement to surround the buffering that pivot center rotates each other for the torsional damper tool
Device component, wherein input flange is set as a part of buffer component or forms buffer component.Here, load bearing component shape
At input part and output block, wherein can be associated with input part or output block by twisting vibration isolating device.Extremely
A few torsional damper can be configured to so-called locking buffer, and the locking buffer is efficiently arranged at torque-converters
Between output block and shell.Alternatively or additionally, it can be equipped with so-called turbo buffer, the turbo buffer is effective
Ground is arranged between the output block of torque-converters and turbine.
Detailed description of the invention
The present invention is elaborated according to embodiment shown in Fig. 1 to 6.It is shown here:
Fig. 1 shows the sectional view of the upper part of the twisting vibration isolating device around pivot center setting,
Fig. 2 shows the partial view of the twisting vibration isolating device of Fig. 1,
Fig. 3 show the setting around pivot center, relative to Fig. 1 twisting vibration isolating device change twisting vibration
The sectional view of the upper part of isolating device,
Fig. 4 shows the three-dimensional figure of the twisting vibration isolating device of Fig. 3,
Fig. 5 show the setting around pivot center, relative to Fig. 1 to 4 twisting vibration isolating device change torsion
The sectional view of the upper part of vibration isolating device, and
Fig. 6 show the setting around pivot center, relative to Fig. 1 to 5 twisting vibration isolating device change torsion
The sectional view of the upper part of vibration isolating device.
Specific embodiment
Fig. 1 shows the sectional view of the upper part of the twisting vibration isolating device 1 around pivot center d setting.Torsion vibration
The input flange 2 of dynamic isolating device 1 is sealed with the partial turn of the transmitting torque of the driving system of motor vehicle in a not shown manner
Ground connection.The driving quality 3 being arranged to distribution on ring week is connect in locking manner and radially with the rotation of input flange 2.Drive matter
Oscillation bearing 5 is equipped between amount 3 and the vibration damping quality 4 of annular.
Oscillation bearing 5 is by the raceway 6,7 of the arc of setting complimentary to one another in driving quality 3 and vibration damping quality 4 and at this
The formation of oscillating roller 8 rolled on raceway.
Under the centrifugal forces affect around the input flange 2 of pivot center d rotation, drive quality by unshowned connection machine
Structure drives along ring circumferential direction, and accelerates to radially outer.Via oscillation bearing 5, quality 3 is driven also to drive vibration damping quality 4 simultaneously
And it is accelerated on applied revolving speed.If occurring twisting vibration at input flange 2, vibration damping quality 4 relative to
Input flange is shifted along ring circumferential direction, and is acted in the form of the torsional vibration damper for adapting to revolving speed in a manner of vibration damping herein
Twisting vibration.
In shown embodiment, input flange is formed by two side members 9,10, the side member by
It is connected axially spaced from one anotherly in the bolt 11 of setting axial spacing.Bolt 11 can also accommodate the connection machine for driving quality 3
Structure.
Between side member, driving quality 3 is accommodated, the driving quality is constituted in radially outer for vibration damping quality
Oscillation bearing 5.In the embodiment illustrated, vibration damping quality 4 will drive the side member of the receiving of quality 3 in-between by two
12,13, the intermediate ring 14 comprising raceway 7 and the formation of additional mass 15, the side member, intermediate ring and additional mass are by riveting
Nail 16 is connected to each other.Side member 12,13 vertically supports driving quality 3 and oscillating roller 8, and is formed for oscillating roller 8
Anti-drop device.
Fig. 2 shows the partial views of the twisting vibration isolating device 1 of Fig. 1, wherein removed input flange 2 or vibration damping matter
The side member 10,13 and side member 9,12 of the front of amount 4.
The oscillation bearing 5 adjacent along ring circumferential direction is set overlapping one another together with intermediate ring 14 and driving quality 3 radial direction
The raceway 6,7 and oscillating roller 8 set in one plane form pivotable device of the vibration damping quality relative to driving quality 3.
Driving quality 3 is connect by means of bindiny mechanism 17 with input flange 2, and the bindiny mechanism is in shown embodiment
Middle formation supported at three point part.In this regard, being provided with radially clip 19 flexible, the recess portion between bolt 11 and recess portion 18
Medially it is arranged between two raceways 6 in the inner circumference of driving quality 3.Clip 19 winds around bolt 11 and by hanging ring
20 are anchored in recess portion 18 with the blocking pin 21 being arranged in hanging ring.
Fig. 3 shows the twisting vibration isolating device 1a constituted in principle similar to the twisting vibration isolating device 1 of Fig. 1 and 2
Upper part sectional view.
Twisting vibration isolating device 1a is equipped with torsional damper 22a, and the torsional damper 22a, which has, to overcome spring to fill
It sets 28a and surrounds buffer component 25a, 25b and converter lock-up clutch 23a that pivot center d relatively rotates with respect to each other, wherein only
The piece load-bearing part 24a of the converter lock-up clutch is shown.It is configured to the buffer component of the input component of torsional damper 22a
25a is connect with piece load-bearing part 24a.Buffer component 26a is configured to the output of torsional damper 22a and forms input flange
2a.By bindiny mechanism 17a and input flange 2a rotate in locking manner and radial compliance the driving quality 3a that connect by means of not
The oscillation bearing shown can pivotally be connect with vibration damping quality 4a.Vibration damping quality 4a is in the embodiment illustrated by being placed in driving
Side member 12a, 13a of the two sides quality 3a are formed.In addition, the turbine 27a for the torque-converters not being shown specifically by means of rivet with
Side member 13a connection and the quality for facilitating vibration damping quality 4a.
With the torque-converters comprising twisting vibration isolating device 1a motor vehicle start-up mode in, converter locking from
Clutch 23a is disconnected, so that being applied to the torque on pump impeller by internal combustion engine is transmitted to the unshowned defeated of torque-converters via turbine 27a
Out on hub, buffer component 26a is also rotated to be connect with the output hub in locking manner.By driving quality 3a, oscillation bearing and vibration damping
The torsional vibration damper 29a for the adaptation revolving speed that quality 4a is formed is inoperative herein.
If converter lock-up clutch 23a is closed, the torque being applied on piece load-bearing part 24a is buffered via torsional oscillation
Device 22a is transmitted on output hub.Turbine 27a is not at herein in the torque flow of fluid power, and other than vibration damping quality 4a,
Consider its quality and its with the reciprocation of converter fluid in the case where, turbine 27a facilitates torsional vibration damper.Here,
After the pre- decaying for being carried out twisting vibration by means of torsional damper 22a, input flange 2a passes through remaining twisting vibration
It is transmitted on the vibration damping quality 4a being connect with turbine 27a by driving quality 3a.Vibration damping quality part 4a exists with additionally adapting to revolving speed
Twisting vibration is eliminated to torsional damper 22a in the centrifugal force field of the twisting vibration isolating device 1a of pivot center d rotation.
Fig. 4 shows the three-dimensional figure of a part of twisting vibration isolating device 1a.Show formed by buffer component 26a it is defeated
Enter flange 2a, the input flange, which has, is contained in clip 19a at bolt 11a, forming bindiny mechanism 17a.Clip 19a is along ring
Driving quality 3a that circumferential direction load distribution on ring week is arranged, being configured to same parts.
By each two adjacent oscillation bearing 5a in ring circumferential direction, drives quality 3a to drive vibration damping quality 4a, only show
The side member 12a of the vibration damping quality out.Different from the twisting vibration isolating device 1 of Fig. 1 and 2, oscillation bearing 5a is alternatively
It constitutes.In two side member 12a, 13a (Fig. 3) and driving quality 3a in be respectively equipped with the axially opposing recess portion 30a set,
Raceway 6a, 7a of the arc of setting complimentary to one another are worked at the recess portion by 31a.Drive quality 3a radial support by
It is carried out in the oscillating roller 8a that stairstepping is constituted by supported at three point, the oscillating roller extends axially through recess portion 30a, 31a.
Fig. 5 shows the twisting vibration of twisting vibration isolating device 1a around pivot center d setting, similar to Fig. 3 and 4
The sectional view of the upper part of isolating device 1b.It is different from twisting vibration isolating device 1a, the formation input of torsional damper 22b
The buffer component 26b and vibration damping quality 4b of flange 2b is rotated by means of free angle (Freiwinkel) and is decoupled, vibration damping quality 4b
It is torsionally connected with turbine 27b and is pivoted by driving quality 3b.This expression, buffer component 26b and torque-converters are not shown
Output hub rotation be connected cohesively together, and turbine 27b together with vibration damping quality 4b by free angle with output hub connect, or on the contrary
Ground, buffer component 26b has free angle and turbine 27b is connected cohesively together with output hub rotation.
Here, in the case where converter lock-up clutch 23b closure and then torsional vibration damper 29b activation, vibration damping quality
4b can be shifted limitedly in free angle.In order to avoid hard backstop, side member 13b and buffer component 26b corresponding
Recess portion in accommodate the spring element 32b that acts on along ring circumferential direction.
Fig. 6 shows the top portion of the twisting vibration isolating device 1c similar with the twisting vibration isolating device 1 of Fig. 3 to 5,1a
The sectional view divided.Different from twisting vibration isolating device 1a, 1b, there are two torsional dampers for twisting vibration isolating device 1c tool
22c、33c。
In the case where converter lock-up clutch 23c closure and torsional vibration damper 29c activation, torsional damper
22c works between the shell and output hub 34c of converter lock-up clutch 23c and then torque-converters.Meanwhile being configured to internal
The torsional damper 33c of buffer works between converter lock-up clutch 23c and output hub 34c.In addition, in converter
In the case that lock-up clutch 23c is closed, the torsional vibration damper 29c and input flange 2c formed by buffer component 26c, drive
Quality 3c and vibration damping quality 4c work, and the vibration damping quality is separated with turbine 27c herein.
In the case where converter lock-up clutch 23c is disconnected, torsional damper 33c is connected to turbine 27c and output hub
Between 34c.Torsional vibration damper 29c is inoperative.
In this regard, buffer component 26c and disk component 35c is connected axially spaced from one anotherly, and accommodate in-between defeated
The flange components 36c of hub 34c, disk component 35c are connect with turbine 27c out.Buffer component 26c, disk component 35c's and method
In the recess portion of blue component 36c, be provided with spring element 37c in a manner of being distributed on ring week, and in buffer component 26c and
On the one hand disk component 35c and in the case that on the other hand flange components 36c is mutually rotated, the spring element is in ring circumferential direction
It is compressed, to form shock-absorbing function.
Reference signs list
1 twisting vibration isolating device
1a twisting vibration isolating device
1b twisting vibration isolating device
1c twisting vibration isolating device
2 input flanges
2a input flange
2b input flange
2c input flange
3 driving quality
3a drives quality
3b drives quality
3c drives quality
4 vibration damping qualities
4a vibration damping quality
4b vibration damping quality
4c vibration damping quality
5 oscillation bearings
5a oscillation bearing
6 raceways
6a raceway
7 raceways
7a raceway
8 oscillating rollers
8a oscillating roller
9 side members
10 side members
11 bolts
11a bolt
12 side members
12a side member
13 side members
13a side member
13b side member
14 intermediate rings
15 additional mass
16 rivets
17 bindiny mechanisms
17a bindiny mechanism
18 recess portions
19 clips
19a clip
20 hanging rings
21 blocking pins
22a torsional damper
22b torsional damper
22c torsional damper
23a converter lock-up clutch
23b converter lock-up clutch
23c converter lock-up clutch
24a piece load-bearing part
25a buffer component
26a buffer component
26b buffer component
26c buffer component
27a turbine
27b turbine
27c turbine
28a spring arrangement
29a rotational-torsional damper
29b rotational-torsional damper
29c rotational-torsional damper
30a recess portion
31a recess portion
32b spring element
33c torsional damper
34c exports hub
35c disk component
36c flange components
37c spring element
D pivot center
Claims (10)
1. a kind of twisting vibration isolating device (1,1a, 1b, 1c), particularly for fluid torque-converter, the twisting vibration isolation
Device has input flange (2,2a, 2b, 2c) and vibration damping quality (4,4a, 4b, 4c) around pivot center (d) setting, described
Vibration damping quality can relatively shift relative to the input flange with centrifugal force and be arranged around the pivot center (d),
It is characterized in that, is distributed on ring week between the input flange (2,2a, 2b, 2c) and the vibration damping quality (4,4a, 4b, 4c)
Ground is provided with driving quality (3,3a, 3b, 3c), the driving quality by the input flange (2,2a, 2b, 2c) rotate driving,
Wherein be provided between the driving quality (3,3a, 3b, 3c) and the vibration damping quality (4,4a, 4b, 4c) oscillation bearing (5,
5a)。
2. twisting vibration isolating device (1,1a, 1b, 1c) according to claim 1, which is characterized in that the oscillation bearing
(5,5a) by the driving quality (3,3a, 3b, 3c) and described vibration damping quality (4,4a, 4b, 4c) composition complimentary to one another
Raceway (6,6a, 7,7a) formation, wherein oscillating roller (8,8a) rolls on the raceway (6,6a, 7,7a).
3. twisting vibration isolating device (1) according to claim 2, which is characterized in that it is described driving quality (3) and institute
The raceway (6,7) for stating vibration damping quality (4) is arranged radially superposedly.
4. twisting vibration isolating device (1a, 1b, 1c) according to claim 2, which is characterized in that the driving quality
The raceway (6a, 7a) of (3a, 3b, 3c) the and described vibration damping quality (4a, 4b, 4c) is axially abreast arranged each other and the pendulum
Dynamic roller (8a) axially overlaps the raceway (6a, 7a).
5. twisting vibration isolating device (1,1a, 1b, 1c) according to any one of claim 1 to 4, which is characterized in that
Connected with the input flange (2,2a, 2b, 2c) to driving quality (3,3a, 3b, the 3c) radial compliance.
6. twisting vibration isolating device (1,1a, 1b, 1c) according to any one of claim 1 to 5, which is characterized in that
The driving quality (3,3a, 3b, 3c) is contained on the input flange (2,2a, 2b, 2c) by means of three-point support device.
7. twisting vibration isolating device (1,1a, 1b, 1c) according to any one of claim 1 to 6, which is characterized in that
Constitute to vibration damping quality (4,4a, 4b, the 4c) multi-piece type.
8. a kind of fluid torque-converter, pump impeller with rotate driving and by pump impeller hydraulically rotate driving turbine (27a,
27b, 27c), the fluid torque-converter have twisting vibration isolating device according to any one of claim 1 to 7 (1,
1a, 1b, 1c), which is characterized in that the turbine (27a, 27b, 27c) of the vibration damping quality (4,4a, 4b, 4c) and torque-converters
Rotation is connected cohesively together.
9. fluid torque-converter according to claim 8, which is characterized in that be equipped at least one in the shell of the torque-converters
A torsional damper (22a, 22b, 22c), there are two can overcome the effect of spring arrangement (28a) to surround to the torsional damper tool
The buffer component (25a, 26a, 26b, 26c) that the pivot center (d) is rotated relatively to each other, wherein the input flange (2a,
2b, 2c) it is set as a part of buffer component (26a, 26b, 26c) or forms the buffer component.
10. fluid torque-converter according to claim 8 or claim 9, which is characterized in that on the input flange (2a, 2b, 2c)
Trip connection converter lock-up clutch (23a, 23b), and in the case where converter lock-up clutch (23a 23b) closure,
The twisting vibration isolating device (1a, 1b) with the vibration damping quality (4a, 4b) connected with the turbine (27a, 27b) has been
Effect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017114520.6 | 2017-06-29 | ||
| DE102017114520.6A DE102017114520A1 (en) | 2017-06-29 | 2017-06-29 | Torsional vibration isolation device and hydrodynamic torque converter with this |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109210136A true CN109210136A (en) | 2019-01-15 |
| CN109210136B CN109210136B (en) | 2022-05-27 |
Family
ID=64661668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810573157.1A Active CN109210136B (en) | 2017-06-29 | 2018-06-06 | Torsional vibration isolation device and hydraulic torque converter with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109210136B (en) |
| DE (1) | DE102017114520A1 (en) |
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| DE102010014647A1 (en) * | 2010-04-12 | 2011-10-13 | Weber Maschinenbau Gmbh Breidenbach | Robot with delta kinematics |
| DE102011089236A1 (en) * | 2010-12-23 | 2012-06-28 | Daimler Ag | Centrifugal pendulum device |
| CN105518338A (en) * | 2013-09-04 | 2016-04-20 | 舍弗勒技术股份两合公司 | Centrifugal pendulum stop spring element, centrifugal pendulum device and component assembly |
| CN106471279A (en) * | 2014-07-02 | 2017-03-01 | 舍弗勒技术股份两合公司 | Centrifugal pendulum |
| CN106795945A (en) * | 2014-10-14 | 2017-05-31 | 法雷奥离合器公司 | Torsional oscillation buffer unit |
-
2017
- 2017-06-29 DE DE102017114520.6A patent/DE102017114520A1/en not_active Withdrawn
-
2018
- 2018-06-06 CN CN201810573157.1A patent/CN109210136B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010014647A1 (en) * | 2010-04-12 | 2011-10-13 | Weber Maschinenbau Gmbh Breidenbach | Robot with delta kinematics |
| DE102011089236A1 (en) * | 2010-12-23 | 2012-06-28 | Daimler Ag | Centrifugal pendulum device |
| CN105518338A (en) * | 2013-09-04 | 2016-04-20 | 舍弗勒技术股份两合公司 | Centrifugal pendulum stop spring element, centrifugal pendulum device and component assembly |
| CN106471279A (en) * | 2014-07-02 | 2017-03-01 | 舍弗勒技术股份两合公司 | Centrifugal pendulum |
| CN106795945A (en) * | 2014-10-14 | 2017-05-31 | 法雷奥离合器公司 | Torsional oscillation buffer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109210136B (en) | 2022-05-27 |
| DE102017114520A1 (en) | 2019-01-03 |
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