DE102009042836A1 - Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction - Google Patents

Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction

Info

Publication number
DE102009042836A1
DE102009042836A1 DE200910042836 DE102009042836A DE102009042836A1 DE 102009042836 A1 DE102009042836 A1 DE 102009042836A1 DE 200910042836 DE200910042836 DE 200910042836 DE 102009042836 A DE102009042836 A DE 102009042836A DE 102009042836 A1 DE102009042836 A1 DE 102009042836A1
Authority
DE
Germany
Prior art keywords
pendulum
characterized
according
centrifugal
discs
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.)
Withdrawn
Application number
DE200910042836
Other languages
German (de)
Inventor
Maximilian Bossecker
Stephan Hämisch
Alexander Rose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
LuK GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE102008058684 priority Critical
Priority to DE102008058684.6 priority
Priority to DE102009029728.6 priority
Priority to DE102009029728 priority
Application filed by LuK GmbH and Co KG filed Critical LuK GmbH and Co KG
Priority to DE200910042836 priority patent/DE102009042836A1/en
Publication of DE102009042836A1 publication Critical patent/DE102009042836A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14Suppression 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
    • F16F15/1407Suppression 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
    • F16F15/145Masses mounted with play with respect to driving means thus enabling free movement over a limited range

Abstract

The pendulum (5) has two axially facing pendulum disks (11) connected to pendulum masses (12) by a connecting element. Two sections of the axially facing pendulum disks are spaced from each other in a circumferential direction. Other two sections of the axially facing pendulum disks complementary to a pendulum flange. A rolling body (13) is assigned to career shifts, where the connecting element is arranged between careers of the pendulum masses along the circumferential direction.

Description

  • The The invention relates to a centrifugal pendulum for a torque transmission device with a pendulum flange and this on both sides over the circumference distributed pendulum discs, each with two axially opposite Pendulum discs are joined to a pendulum mass.
  • in the Driving a motor vehicle with one with a centrifugal pendulum equipped torque transmitting device in a drive train between a drive unit such as internal combustion engine and a transmission follow in the absence of strong vibration excitations the individual pendulum masses of the given trajectory, which in turn from those introduced in the pendulum discs and the pendulum flange Cutouts with corresponding raceways, on which both against each other roll off swiveling rolling bodies. Usually is for the pendulum motion provided a track length, the swing angle allowed by about ± 30 °. This means, the single pendulum mass can be deflected on one side by approx. 30 ° until it runs on a stop buffer and brakes through it becomes. For start and stop operations or big ones rotational accelerations in the drive train (eg due to rapid acceleration) Engaging an integrated in the torque transmitting device Friction clutch) occur so big Swing angle on that it comes to such attacks and the kinetic Energy of the pendulum masses must be intercepted by the buffer. The buffers also serve to minimize noise. Design-related two pendulum discs are preferably over three fasteners riveted together to form a pendulum mass. The ring-like buffer elements are doing over the distance range of Spaced down spacer bolt.
  • The Pendulum discs become axially against each other by means of carrier plates secured. Since the spacers traverse the carrier sheet and the fasteners are relatively far apart, is in the carrier sheet for each the spacer bolt together with the ring buffer a separate motion window provided. The one for it required space complicates a compact design with shorter pendulum discs, off for example, six pendulum masses instead of the usual four pendulum masses are used.
  • Of the Invention is therefore the object of centrifugal pendulum after the prior art to further improve. Preferably such embodiments of centrifugal pendulums easier to manufacture and cheaper be produced by, for example, uses less construction parts become. In addition to such centrifugal pendulum with good Efficiency easily adaptable in free space of the torque transmission device be.
  • The Task is by a centrifugal pendulum for a torque transfer device with a fixed with a component of the torque transmission device connected pendulum flange and a plurality of over the Scope distributed and on both sides of the pendulum flange opposite this limited pivotable pendulum masses, each two axially opposite pendulum discs by means of at least one connecting element to a pendulum mass are connected and the axially opposite pendulum discs two mutually circumferentially spaced cutouts with first raceways and the pendulum flange complementary cutouts having second raceways, on each of which a first and second race assigned rolling elements rolls, solved. Here is at least one Connecting element viewed in the circumferential direction between the raceways arranged the pendulum masses. It has proved to be advantageous if the at least one connecting element at the same time stop element for Limitation of the pivoting movement of the pendulum masses is and an elastic Bump stop opposite having the pendulum flange. In this case, the pendulum flange as a ring part be formed and by means of axially extending fasteners be attached to a flywheel of the torque transmitting device, whereby a particularly space-saving solution is achieved, in particular in the torque transmitting device integrated double clutches or couplings may be advantageous because in these embodiments in a radially outer area Space available stands. The centrifugal pendulum can therefore also in its radial extent be kept slim. The centrifugal pendulum is preferably in the radial outside area the secondary flywheel intended. Furthermore, the centrifugal pendulum with respect Attachment points to the hole pattern of a friction clutch, for example adapted to a self-adjusting friction clutch. The Number of pendulum masses can in special embodiments with appropriate Hole pattern, for example, three or six. It is preferred six pendulum masses, the lower Hertzian pressure of the rolling elements than have three pendulum masses, used, which formed radially narrow are and thus between the outer circumference the friction clutch and one of the radially small pressure plate can be fitted.
  • An advantageous embodiment may have between the cutouts with the raceways in the pendulum each having a single opening per pendulum mass, the one, the pendulum discs each connecting connecting element passes through, wherein the connec tion element has a stop buffer on its outer circumference. Such centrifugal force may include a connecting element formed from a plurality of bolts penetrating a single opening of the pendulum flange.
  • By the restriction on a single central opening fall between several openings to be observed distances away, so that a more compact design of the pendulum masses is possible and possibly a larger number from pendulum masses over the scope can be distributed. Such a stop buffer in The form of a single central buffer is more massive in its execution as individually arranged around the fasteners ring buffer. The damping capacity corresponds at least the sum of the single ring buffers used so far. Furthermore, the stop surface can be carried out flat, resulting in a better energy input. This version has the advantage of fewer components and a resulting easier assembly. The central buffer is thereby positively between held the distance bolt.
  • there can the individual connecting elements may be arranged so that radially outer elements a greater distance have one another in the circumferential direction or radially outward one larger number used by fasteners as radially inward. Under consideration the swing angle of the pendulum masses, it has therefore been advantageous proved if a radially outer area the opening across from a radially inner region is widened in the circumferential direction.
  • The Design of the contact surfaces between the stop buffer and the pendulum masses can be chosen so that one from the support flange while a stop in the pendulum masses registered damping pulse the center of gravity of the pendulum masses cuts. This can cause tilting moments be avoided in the pendulum masses, which can otherwise lead to rattling noises. It may also be advantageous, the stop buffer on support plates for axially securing the rolling elements instead to provide on the connecting elements, so that the connecting elements independently be designed by requirements of a stop function and therefore possibly further reducing the single opening and therefore the pendulum masses shorter accomplished can be.
  • In a further advantageous embodiment can three each over the circumferentially distributed raceways strong in the circumferential direction extended pendulum masses are provided.
  • For example can a pendulum mass three over the circumferentially spaced raceways, wherein at the between the raceways provided spaces of the pendulum masses respectively a connecting element is arranged, which has a corresponding opening in the Thrust flange penetrates.
  • The Connecting elements can be formed of cylindrical rollers, wherein at this several annular collars for Spacing of the pendulum discs are provided by the pendulum. Between such ring collars can Ring grooves are formed in the buffer discs between the pendulum masses and are absorbed by the pendulum flange. These buffer discs can be radial Outside be coated or overmoulded, for example, with a plastic layer.
  • A particularly advantageous embodiment sees a functional integration of the fasteners in the Rolling element before. For this purpose, the Rolling from Centering pin with guide cones for the Centering of the pendulum discs and the pendulum made be, with the guide cone center the pendulum masses on the pendulum flange. there the centering pins are held axially in the raceways. to have axial securing of the pendulum discs on the centering pin these at their ends as end faces axial lock washers for the pendulum masses on. these can for example, by means of an axial approach with one each frontal opening the centering bolt locked or on an end-side annular groove be received the centering pin.
  • to Maintaining a constant distance between the pendulum masses and the pendulum flange can between the pendulum flange and the pendulum discs spacers be provided with the pendulum and / or the pendulum discs are connected. The spacers may be made of plastic, for example be manufactured and unilaterally or alternately with the pendulum masses or snapped off the pendulum flange. For this purpose are at the appropriate Share matching holes intended.
  • to Avoidance of openings through the pendulum flange or to minimize any existing openings At least one stop buffer can be arranged on both sides of the pendulum flange Buffer elements may be formed by means of a latching connection connected to each other. Alternatively, at least one bump stop at least two each on the opposite sides of the pendulum flange in the form of radially superimposed be formed attached buffer elements.
  • The invention is based on the in the 1 to 18 illustrated embodiments explained in more detail.
  • there demonstrate:
  • 1 a partial section through a torque transmission device with a centrifugal pendulum according to the invention,
  • 2 a view of the centrifugal pendulum of the 1 .
  • 3 an exploded view of the centrifugal pendulum of 1 and 2 .
  • 4 and 5 Schematic representations of the function of the centrifugal pendulum of 1 to 3 .
  • 6 and 7 Schematic representations of the function of a relative to the centrifugal pendulum of the 1 to 4 slightly modified centrifugal pendulum,
  • 8th and 9 Schematic representations of the function of one compared to the centrifugal pendulum of the 1 to 7 slightly modified centrifugal pendulum,
  • 10 a partial view of a centrifugal pendulum with three raceways per pendulum mass,
  • 11 a partial section through the centrifugal pendulum of 10 .
  • 12 a partial view of a centrifugal pendulum with connected by the rolling elements pendulum discs,
  • 13 a partial section through the centrifugal pendulum of 12 .
  • 14 a partial section through a centrifugal pendulum of the 13 and 14 similar centrifugal pendulum with an altered axial securing of the pendulum discs,
  • 15 a partial view of a centrifugal pendulum with a stop buffer for buffering the end sides of the pendulum discs,
  • 16 a section through the centrifugal pendulum of 15 .
  • 17 a partial view of one opposite the centrifugal pendulum of the 15 and 16 modified centrifugal pendulum with alternative design of the bump stop and
  • 18 a partial section through the centrifugal pendulum of 17 ,
  • The 1 shows the upper half of one around an axis of rotation 2 arranged torque transmission device 1 , which is arranged in a drive train of a motor vehicle between a not shown with an internal combustion engine and a transmission, also not shown. The torque transmitting device 1 includes a split flywheel 3 , on whose secondary flywheel 4 the centrifugal pendulum 5 is arranged. The secondary flywheel 4 also takes a friction clutch 6 on, which is designed as a three-disc clutch. Through this training builds the friction clutch 6 at high transmittable moment compared with a two-disc clutch radially smaller, so that the centrifugal pendulum 5 axially adjacent to the energy storage 7 of the split flywheel 3 can be arranged approximately at the same radial height. As a result, the pendulum flange 8th of the centrifugal pendulum 5 as a ring part 9 trained and distributed over the circumference rivets 10 at the friction clutch 6 added. Here is the division of the rivets 10 adjusted over the circumference so that these synchronized with the bolt circle of the friction clutch 6 are. The rivets can 10 at the same time for riveting the friction clutch 6 with the secondary flywheel 4 be used. Alternatively, the rivets 10 over the periphery adjacent to the riveting of the friction clutch 6 with the secondary flywheel 4 riveted in separate mounting holes of the secondary flywheel. By specifying the pitch circle of the friction clutch 6 are the two sides of the pendulum flange 8th arranged pendulum discs 11 arranged on this so that the provided in the pendulum discs and in the pendulum raceways are fitted in the bolt circle. When using six rivets 10 Therefore results in a breakdown in three or six pendulum masses 12 , which are each formed by two axially opposite pendulum discs. It has been shown that the use of six pendulum masses alone because of the Hertzian pressure of the rolling elements 13 is more favorable on the raceways under centrifugal force.
  • 2 shows the centrifugal pendulum 5 in view. The ring part 9 trained pendulum flange 8th takes in the embodiment shown six distributed over the circumference pendulum masses 12 on, each consisting of two axially opposed pendulum discs 11 be formed. Between the pendulum masses 12 are axially aligned rivets 10 provided with the secondary flywheel 4 ( 1 ) are riveted, so that the riveting of the centrifugal pendulum at radially the same height as the inclusion of the pendulum masses 12 done on the pendulum flange. In this way, a centrifugal pendulum 5 be proposed with low radial space requirements. The rivet 10 can Ringschei ben 14 have, as a stop buffer 15 can be made, and be made of elastic material such as rubber, rubber such as HNBR, NBR or the like.
  • 3 shows the centrifugal pendulum 5 in exploded view with the pendulum flange 8th the rivets 10 with the washers 14 and the pendulum discs 11 and fasteners 16 , by means of which the axially opposite pendulum discs 11 connected to each other. The pendulum masses formed thereby 12 ( 2 ) are attached to the pendulum flange 8th limited pivoting recorded. For this roll as cylindrical rollers 17 trained rolling elements 13 on careers, through the cutouts 18 . 19 in the pendulum flange 8th or the pendulum disks 11 be formed. Between the cutouts 18 is a single opening 20 for the fasteners 16 intended. The connecting elements 16 can therefore be arranged closer to each other, so that the opening 20 requires less space than several individual openings causing the cutouts 18 can be arranged closer to each other and thus the number of circumferentially arranged pendulum discs 11 can be increased.
  • The connecting elements 16 take a bump between them 21 on, which can be used as an alternative or in addition to the annular discs and formed of the same material. In an additional arrangement, for example, multi-stage impact behavior can be achieved. The spacing of the pendulum discs from the pendulum flange 8th takes place through the cover discs 22 ,
  • The 4 and 5 show the centrifugal pendulum 5 in a schematic diagram to explain its function. It shows 4 the state of the centrifugal pendulum 5 in the equilibrium state, as for example in absent acceleration and no existing entry of torsional vibrations or non-rotating centrifugal pendulum 5 is present. The pendulum masses 12 are in the cutouts 18 . 19 arranged in the middle. Likewise, the only stop buffer 21 in the central opening 20 arranged in the middle.
  • The 5 shows the centrifugal pendulum 5 at the maximum swing angle in the stop position, as for example at high accelerations or delays of the input part relative to the output part of the torque transmission device 1 ( 1 ) occurs, for example, in start / stop operations of the internal combustion engine, quick coupling operations and the like. The pendulum masses 12 run on the stop buffer 21 on. Due to the configuration of the circumference of the stop buffer 21 and the opening 20 can the stop point 23 or the stop surface of the stop buffer 21 on the inner circumference of the opening 20 be chosen so that the resulting vector damping pulse the center of gravity S of the pendulum masses 12 cuts. This results in a stop behavior that is not characterized by tilting moments with subsequent tilting vibrations, which may be noisy.
  • The 6 and 7 show an alternative embodiment in the form of centrifugal pendulum 5a in the ground state ( 6 ) and in stop position ( 7 ). In this embodiment, only the annular discs are used 14 as a stop buffer 15 at the end sides of the pendulum masses 12 , As a result, the opening can 20a and the cross-connecting elements 16 be designed independently of the stop geometry, reducing the opening 20a optionally further reduced.
  • The 8th and 9 show an alternative embodiment in the form of centrifugal pendulum 5b in the ground state ( 8th ) and in stop position ( 9 ). In this embodiment, the stop buffers 24 independent of the rivets for fixing the pendulum flange 8a , The stop surfaces 25 are along the diameter D of the centrifugal pendulum 5b arranged. In the same way are the front sides 26 the pendulum masses 12a arranged on the diameter D, so that when a stop of the pendulum masses 12a at the stop buffers 24 a flat and large-scale attack takes place.
  • 10 shows a partial view of an embodiment of a centrifugal pendulum 5c , whose pendulum flange 8b is connected as a flange with the secondary flywheel and radially outside loading devices 27 for output-side application of energy store the split flywheel has. In the partial view, the front pendulum discs are removed for better representation of the functional components. The rear pendulum discs 11a are with the front pendulum discs by means of fasteners 16 connected as cylindrical rollers 28 are formed and at the same time as a stop buffer 21a serve. At the cylindrical rollers 28 are to the axial fixation buffer discs 29 taken, the radially outside wear a plastic layer and a predetermined distance between pendulum 8b and the pendulum discs 11a produce. Per pendulum mass 12b are two cylindrical rollers 28 each between the cutouts 18a of the pendulum flange 8b arranged. Per pendulum mass 12b are three sections 18a intended.
  • 11 shows the centrifugal pendulum 5c of the 10 in partial section. The pendulum flange 8c takes the pendulum disc 11a and the pendulum disk, not shown, pivotable on the opposite side of the pendulum flange by means of the rolling elements 13 on. The cylindrical rollers 28 are on the pendulum flange 8c by means of the buffer discs 29 axially fixed.
  • 12 shows the centrifugal pendulum 5d in partial view, in which the connection of the two axially opposite pendulum discs 11b by means of the rolling elements 13 takes place, so that additional fasteners can be omitted and only two cutouts in the pendulum 8c per pendulum mass 12c must be provided. Accordingly, the pendulum masses can be very short, so that a large number of pendulum masses 12c can be arranged over the circumference. The axial spacing of the pendulum discs 11b opposite the pendulum flange 8c done by means of spacers 30 , which - as shown here - with the pendulum discs 11b connected as clipped. The axial securing of the pendulum discs on the as centering 31 trained rolling elements 13 done by means of lock washers 32 , each on the front sides 33 are axially fixed.
  • 13 shows a partial sectional view of the centrifugal pendulum 5d of the 12 , From this representation, the function of the centering pin 31 clearly, the centering cone 34 . 35 for centering the pendulum discs 11b and the pendulum flange 8c at the centering bolt 31 and thus a mutual centering of these contain. The lock washers 32 are at an annular groove 36 the centering pin 31 axially fixed.
  • 14 shows at otherwise the same structure of the centrifugal pendulum 5d an amended recording of the lock washers 32 at the centering bolt 31a , In this embodiment, for example, have the end faces 33 one blind hole each 37 or a - not shown - through hole in which a nipple 38 the lock washer 32a is locked.
  • The 15 and 16 show in partial section and partial view advantageous embodiments of stop buffers 15a for the front ends 44 the pendulum masses 12c , The stop buffer 15a is made of two on the sides of the pendulum flange 8d arranged buffer discs 39 formed by means of a latching connection 40 with the pendulum flange 8d get connected. For this purpose, two snap parts 41 . 42 through the opening 43 in the pendulum flange 8d latched together.
  • The 17 and 18 show an alternative design of stop buffers 15b for the front ends 44 the pendulum masses 12c in partial view and in partial section. The stop buffer 15b is in two parts from radially stacked stepped rivets 45 arranged, which are introduced inversely to each other and on its flat side in each case a buffer disc 39a take up. This is the pendulum mass for each of the two 12c forming pendulum discs each have a buffer disc 39a intended.
  • 1
    Torque transfer device
    2
    axis of rotation
    3
    divided flywheel
    4
    secondary flywheel
    5
    centrifugal pendulum
    5a
    centrifugal pendulum
    5b
    centrifugal pendulum
    5c
    centrifugal pendulum
    5d
    centrifugal pendulum
    6
    friction clutch
    7
    energy storage
    8th
    pendulum
    8a
    pendulum
    8b
    pendulum
    8c
    pendulum
    8d
    pendulum
    9
    ring part
    10
    rivet
    11
    bob
    11a
    bob
    11b
    bob
    12
    pendulum mass
    12a
    pendulum mass
    12b
    pendulum mass
    12c
    pendulum mass
    13
    rolling elements
    14
    washer
    15
    buffer
    15a
    buffer
    15b
    buffer
    16
    connecting element
    17
    cylindrical roller
    18
    neckline
    18a
    neckline
    19
    neckline
    20
    opening
    20a
    opening
    21
    buffer
    21a
    buffer
    22
    cover disc
    23
    anchorage point
    24
    buffer
    25
    stop surface
    26
    front
    27
    loading device
    28
    cylindrical roller
    29
    buffer disc
    30
    spacer
    31
    centering
    31a
    centering
    32
    lock washer
    32a
    lock washer
    33
    front
    34
    centering
    35
    centering
    36
    ring groove
    37
    blind
    38
    nipple
    39
    buffer disc
    39a
    buffer disc
    40
    locking connection
    41
    snap part
    42
    snap part
    43
    opening
    44
    front
    45
    Stufenniet
    D
    diameter
    S
    main emphasis

Claims (19)

  1. Centrifugal pendulum ( 5 . 5a . 5b . 5c . 5d ) for a torque transmission device ( 1 ) with a component of the torque transmission device ( 1 ) fixedly connected pendulum flange ( 8th . 8a . 8b . 8c . 8d ) and a plurality of distributed over the circumference and on both sides of the pendulum ( 8th . 8a . 8b . 8c . 8d ) relative to this limited pivotable pendulum masses ( 12 . 12a . 12b . 12c ), wherein in each case two axially opposite pendulum discs ( 11 . 11a . 11b ) by means of at least one connecting element ( 16 ) to a pendulum mass ( 12 . 12a . 12b . 12c ) and the axially opposite pendulum discs ( 11 . 11a . 11b ) in each case two mutually circumferentially spaced cutouts ( 19 ) with first raceways and the pendulum flange ( 8th . 8a . 8b . 8c . 8d ) complementary sections ( 18 ) having second raceways, on each of which a first and second raceway associated rolling elements ( 13 ), characterized in that the at least one connecting element ( 16 ) viewed in the circumferential direction between the raceways of the pendulum masses ( 12 . 12a . 12b . 12c ) is arranged.
  2. Centrifugal pendulum ( 5 ) according to claim 1, characterized in that the at least one connecting element ( 16 ) at the same time stop element for limiting the pivoting movement of the pendulum masses ( 12 ) and an elastic stop buffer ( 21 ) relative to the pendulum flange ( 8th ) having.
  3. Centrifugal pendulum ( 5 . 5a . 5b ) according to claim 1 or 2, characterized in that the pendulum flange ( 8th . 8a ) as ring part ( 9 ) is formed and by means of axially extending fastening means on a flywheel of the torque transmission device ( 1 ) is attached.
  4. Centrifugal pendulum ( 5 ) according to one of claims 1 to 3, characterized in that between the cutouts ( 18 . 19 ) with the raceways in the pendulum flange ( 8th ) each have a single opening ( 20 ) per pendulum mass ( 12 ) is provided, the at least one the pendulum discs ( 11 ) connecting each connecting element ( 16 ), wherein the at least one connecting element ( 16 ) at its outer periphery a stop buffer ( 21 ).
  5. Centrifugal pendulum ( 5 . 5a . 5b ) according to one of claims 1 to 3, characterized in that the at least one connecting element ( 16 ) of several, a single opening ( 20 ) of the pendulum flange ( 8th . 8a ) is formed by penetrating bolt.
  6. Centrifugal pendulum ( 5 . 5a . 5b ) according to claim 4 or 5, characterized in that a radially outer region of the opening ( 20 ) is widened with respect to a radially inner region in the circumferential direction.
  7. Centrifugal pendulum ( 5 ) according to one of claims 1 to 5, characterized in that a in the bump stop ( 21 ) of the pendulum masses ( 12 ) registered damping pulse the center of gravity (S) of the pendulum masses ( 12 ) cuts.
  8. Centrifugal pendulum ( 5c ) according to claim 1, characterized in that for each one pendulum mass ( 12b ) are provided over the circumferentially spaced raceways and provided between the raceways spaces of the pendulum masses ( 12b ) each a connecting element ( 16 ) is arranged, which has a corresponding opening in the pendulum ( 8b ).
  9. Centrifugal pendulum ( 5c ) according to claim 1, characterized in that the at least one connecting element ( 16 ) is formed from a cylindrical roller, wherein at this several annular collars for spacing the pendulum discs ( 11a ) from the pendulum flange ( 8b ) are provided.
  10. Centrifugal pendulum ( 5c ) according to claim 9, characterized in that an annular groove is formed by the annular collars, in which a buffer disc ( 29 ) is recorded.
  11. Centrifugal pendulum ( 5c ) according to claim 10, characterized in that the buffer disc ( 29 ) is coated radially on the outside.
  12. Centrifugal pendulum ( 5d ) according to claim 1, characterized in that the at least one connecting element functionally in the rolling elements ( 13 ) is integrated.
  13. Centrifugal pendulum ( 5d ) according to claim 12, characterized in that the rolling bodies ( 13 ) from centering pins ( 31 . 31a ) with centering cones ( 34 . 35 ) for the centering of the pendulum discs ( 11b ) and the pendulum flange ( 8c ) are formed.
  14. Centrifugal pendulum ( 5d ) according to claim 12 or 13, characterized in that the centering pins ( 31 . 31a ) at their ends with an axial lock washer ( 32 . 32a ) for the pendulum masses ( 12c ) are provided.
  15. Centrifugal pendulum ( 5d ) according to claim 14, characterized in that the lock washers ( 32a ) each having a frontal opening of the centering pins ( 31a ) are locked.
  16. Centrifugal pendulum ( 5d ) according to claim 14, characterized in that the lock washers ( 32 ) at an end-side annular groove ( 36 ) of the centering pins ( 31 ) are included.
  17. Centrifugal pendulum ( 5d ) according to one of claims 12 to 16, characterized in that between the pendulum flange ( 8c ) and the pendulum discs ( 11b ) Spacers ( 30 ) provided with the pendulum flange ( 8c ) and / or the pendulum discs ( 11b ) are connected.
  18. Centrifugal pendulum according to claim 1, characterized in that at least one stop buffer ( 15a ) from both sides of the pendulum flange ( 8d ) arranged buffer discs ( 39 ) is formed, which by means of a latching connection ( 40 ) are interconnected.
  19. Centrifugal pendulum according to claim 1, characterized in that at least one stop buffer ( 15b ) of at least two each on the opposite sides of the pendulum flange, radially superimposed by means of step rivets ( 45 ) attached buffer discs ( 39a ) are formed.
DE200910042836 2008-11-24 2009-09-24 Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction Withdrawn DE102009042836A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008058684 2008-11-24
DE102008058684.6 2008-11-24
DE102009029728.6 2009-06-22
DE102009029728 2009-06-22
DE200910042836 DE102009042836A1 (en) 2008-11-24 2009-09-24 Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910042836 DE102009042836A1 (en) 2008-11-24 2009-09-24 Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction

Publications (1)

Publication Number Publication Date
DE102009042836A1 true DE102009042836A1 (en) 2010-05-27

Family

ID=42114778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910042836 Withdrawn DE102009042836A1 (en) 2008-11-24 2009-09-24 Centrifugal force pendulum for torque transmission device, has rolling body assigned to career shifts, and connecting element arranged between careers of pendulum masses along circumferential direction

Country Status (1)

Country Link
DE (1) DE102009042836A1 (en)

Cited By (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012276A1 (en) 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg A torsional vibration damper
DE102011100895A1 (en) 2010-06-10 2011-12-15 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum for drive train of motor car, has pendulum masses interconnected by flange to form pairs of pendulum masses, where resilient confinement of pivoting movement of masses is provided by support for forming spring
WO2011157255A1 (en) * 2010-06-14 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum device
US20110314957A1 (en) * 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Vibration damping device
DE102011103471A1 (en) 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum-type absorber for use with split flywheel for insulation of torsional vibrations of combustion engine in drive train of motor car, has pendulum masses coupled with each other by spring element
WO2012022278A1 (en) * 2010-08-19 2012-02-23 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum device
DE102011104407A1 (en) 2010-06-29 2012-04-19 Schaeffler Technologies Gmbh & Co. Kg Vibration isolation device for use in drive train of motor vehicle, has flywheel, where rotary bearing of pendulum mass and radial centrifugal support are separated against each other at distance
WO2012000482A3 (en) * 2010-06-29 2012-04-19 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum device
WO2012062239A1 (en) * 2010-08-19 2012-05-18 Schaeffler Technologies AG & Co. KG Centrifugal pendulum mechanism
DE102011086436A1 (en) 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Torsional vibration damper device for torque transmission device, has flange that is rotatably mounted around central axis, and stop-damping device has mounting section extending in axial direction
WO2012083920A1 (en) * 2010-12-23 2012-06-28 Schaeffler Technologies AG & Co. KG Centrifugal pendulum mechanism
WO2012095072A1 (en) * 2010-12-24 2012-07-19 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum device
WO2012089190A3 (en) * 2010-12-23 2012-10-04 Daimler Ag Centrifugal-force pendulum device
WO2012171515A1 (en) * 2011-06-14 2012-12-20 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum
FR2982335A1 (en) * 2011-11-07 2013-05-10 Valeo Embrayages Pendulum oscillator type filtration device having an improved guide system
CN103148163A (en) * 2011-12-07 2013-06-12 舍弗勒技术股份两合公司 A centrifugal force pendulum with a damper
FR2986591A1 (en) * 2012-02-07 2013-08-09 Valeo Embrayages Pendulum damping device for automotive vehicle transmission
WO2013121123A1 (en) 2012-01-26 2013-08-22 Valeo Embrayages Torque-transmitting device for a motor vehicle
DE102013201539A1 (en) 2012-02-22 2013-08-22 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum used in powertrain of motor car, has pendulum masses that are deformed plastically with respect to plane defined perpendicular to rotation axis of support flange
FR2990736A1 (en) * 2012-05-21 2013-11-22 Valeo Embrayages Torque transmission device for motor vehicle
EP2667050A1 (en) 2012-05-23 2013-11-27 Valeo Embrayages Torque transmission device for a motor vehicle
DE102013215952A1 (en) 2012-09-06 2014-03-06 Schaeffler Technologies AG & Co. KG Torsional vibration insulation system for internal combustion engine of motor vehicle, has torsional vibration-loaded crankshaft on which energy accumulators distributing energy over circumference of crank pin is arranged
DE102012217958A1 (en) 2012-10-01 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum for powertrain of motor car, has hinged damping element that is provided in flange of pendulum mass pair, and is extended on both sides of intermediary element
DE102013224436A1 (en) 2012-12-20 2014-06-26 Schaeffler Technologies Gmbh & Co. Kg Method for establishing connection between e.g. metal sheet components used in clutch for drive train of motor vehicle, involves inserting flap into pocket so that flat materials are interlinked, and flap and pocket is overlapped
DE102013201981A1 (en) 2013-02-07 2014-08-07 Audi Ag Torsional vibration damper for use in powertrain of motor car, has rotatable centrifugal force pendulums axially arranged next to each other and radially outside of annular duct within axial installation space of masses
DE102014204852A1 (en) 2013-03-18 2014-09-18 Schaeffler Technologies Gmbh & Co. Kg A torsional vibration damper
WO2014180475A1 (en) * 2013-05-06 2014-11-13 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum
DE102014208877A1 (en) 2013-06-03 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
DE102014208963A1 (en) 2013-06-12 2014-12-18 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum device and torque transmission device
DE102014215157A1 (en) 2013-08-16 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
EP2694312B1 (en) 2011-04-04 2015-03-04 Schaeffler Technologies AG & Co. KG Device for transmitting a torque
DE102014113038A1 (en) 2013-09-10 2015-03-12 Valeo Embrayages Device for vibration damping
FR3010475A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Pendular damping device
FR3010469A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Vibration absorption device
FR3010470A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Vibration absorption device
CN104421378A (en) * 2013-08-27 2015-03-18 Valeo离合器公司 Damping device especially for transmission mechanism of motor vehicle
WO2015149771A1 (en) 2014-04-01 2015-10-08 Schaeffler Technologies AG & Co. KG Centrifugal pendulum comprising radially pre-stressed pendulum masses
DE102014207257A1 (en) * 2014-04-15 2015-10-15 Zf Friedrichshafen Ag Torsional vibration damper with a damping device, a Tilgersystem and a mass device
CN104995428A (en) * 2012-07-18 2015-10-21 舍弗勒技术股份两合公司 Centrifugal-force pendulum
DE102014207957A1 (en) 2014-04-28 2015-10-29 Zf Friedrichshafen Ag Tilgerschwingungsdämpfer
WO2016001500A1 (en) 2014-07-04 2016-01-07 Peugeot Citroen Automobiles Sa Vibration damping system for a torque transmission device
DE102014215868A1 (en) * 2014-08-11 2016-02-11 Zf Friedrichshafen Ag Tilgerschwingungsdämpfer
DE102014215499A1 (en) 2014-08-06 2016-02-11 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102014215825A1 (en) 2014-08-11 2016-02-11 Schaeffler Technologies AG & Co. KG Guide arrangement, pendulum mass device, pendulum mass carrier part and centrifugal pendulum device
DE102014217474A1 (en) 2014-09-02 2016-03-03 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torsional vibration damper
DE102014222970A1 (en) * 2014-11-11 2016-05-12 Zf Friedrichshafen Ag Torsional vibration damper with a Tilgermassenträger
EP3026295A1 (en) * 2014-11-28 2016-06-01 Valeo Embrayages Device for damping torsional oscillations
FR3029253A1 (en) * 2014-11-28 2016-06-03 Valeo Embrayages Torsion oscillation damping device
FR3029254A1 (en) * 2014-11-28 2016-06-03 Valeo Embrayages Torsion oscillation damping device
DE102015201801A1 (en) 2015-02-03 2016-08-04 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torsional vibration damper
DE102016101696A1 (en) 2015-02-13 2016-08-18 Valeo Embrayages Torque transmission assembly, in particular for a motor vehicle
FR3032764A1 (en) * 2015-02-17 2016-08-19 Valeo Embrayages Torsion oscillation damping device
WO2016146394A1 (en) * 2015-03-16 2016-09-22 Valeo Embrayages Device for damping torsional oscillations for a vehicle transmission system
FR3033858A1 (en) * 2015-03-16 2016-09-23 Valeo Embrayages Torsion oscillation damping device for vehicle transmission system
DE102015205754A1 (en) 2015-03-31 2016-10-06 Schaeffler Technologies AG & Co. KG Pendulum mass and centrifugal pendulum device
DE102016206114A1 (en) 2015-04-22 2016-10-27 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102015207388A1 (en) 2015-04-23 2016-10-27 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE112011100859B4 (en) * 2010-03-11 2016-11-10 Schaeffler Technologies AG & Co. KG Torsional vibration damper
DE102015209506A1 (en) 2015-05-22 2016-11-24 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015209816A1 (en) 2015-05-28 2016-12-01 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102015213903A1 (en) 2015-07-23 2017-01-26 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015218555A1 (en) 2015-09-28 2017-03-30 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102016219665A1 (en) 2015-11-05 2017-05-11 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015224510A1 (en) 2015-12-08 2017-06-08 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102012211216B4 (en) * 2011-07-20 2017-06-14 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
CN106958621A (en) * 2016-01-08 2017-07-18 法雷奥离合器公司 Pendulum-type vibration absorber
DE102016201607A1 (en) 2016-02-03 2017-08-03 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102016201260A1 (en) 2016-01-28 2017-08-03 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with wear-optimized compression spring
FR3049033A1 (en) * 2016-03-21 2017-09-22 Valeo Embrayages Pendular damping device
FR3049032A1 (en) * 2016-03-21 2017-09-22 Valeo Embrayages Pendular damping device
FR3049322A1 (en) * 2016-03-24 2017-09-29 Valeo Embrayages Pendulum damping device with damping member fixed to the support
DE102016205716A1 (en) 2016-04-06 2017-10-12 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with sliding element for the pendulum masses
DE102017111749A1 (en) 2016-06-02 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with friction-optimized spacer elements of the pendulum masses
WO2017206991A1 (en) 2016-06-03 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum having radial guiding of the pendulum masses
EP2743541A3 (en) * 2012-12-14 2018-01-03 Schaeffler Technologies AG & Co. KG Torque transmission device
DE102017109565A1 (en) 2016-07-04 2018-01-04 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with adjusting device for locking the pendulum masses
WO2018020158A1 (en) * 2016-07-27 2018-02-01 Valeo Embrayages Torque transmission device with pendular damping device
DE102016222383A1 (en) 2016-11-15 2018-05-17 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with a spacer for the pendulum masses
DE102016124809A1 (en) 2016-12-19 2018-06-21 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with ramp elements
DE102017110022A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with a biasing element for guiding the cylindrical rollers
DE102018115973A1 (en) 2018-07-02 2020-01-02 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with a spring element acting on the pendulum masses via a coupling element
DE102018115590A1 (en) 2018-06-28 2020-01-02 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with a spring coupling of the pendulum masses

Cited By (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012606B4 (en) 2010-03-11 2019-12-05 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE112011100859B4 (en) * 2010-03-11 2016-11-10 Schaeffler Technologies AG & Co. KG Torsional vibration damper
DE102011012276A1 (en) 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg A torsional vibration damper
DE102011100895C5 (en) 2010-06-10 2019-02-21 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102011100895A1 (en) 2010-06-10 2011-12-15 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum for drive train of motor car, has pendulum masses interconnected by flange to form pairs of pendulum masses, where resilient confinement of pivoting movement of masses is provided by support for forming spring
DE102011100895B4 (en) * 2010-06-10 2016-12-29 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE112011101985B4 (en) 2010-06-14 2017-03-30 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
WO2011157255A1 (en) * 2010-06-14 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum device
DE102011104407A1 (en) 2010-06-29 2012-04-19 Schaeffler Technologies Gmbh & Co. Kg Vibration isolation device for use in drive train of motor vehicle, has flywheel, where rotary bearing of pendulum mass and radial centrifugal support are separated against each other at distance
DE102011103471A1 (en) 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum-type absorber for use with split flywheel for insulation of torsional vibrations of combustion engine in drive train of motor car, has pendulum masses coupled with each other by spring element
DE102011104407B4 (en) * 2010-06-29 2018-02-01 Schaeffler Technologies AG & Co. KG Vibration isolation device
DE102011103471B4 (en) 2010-06-29 2018-09-20 Schaeffler Technologies AG & Co. KG centrifugal pendulum
DE102011104415B4 (en) 2010-06-29 2019-05-02 Schaeffler Technologies AG & Co. KG Vibration damping device
US20110314957A1 (en) * 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Vibration damping device
WO2012000482A3 (en) * 2010-06-29 2012-04-19 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum device
CN103026097A (en) * 2010-06-29 2013-04-03 舍弗勒技术股份两合公司 Centrifugal force pendulum device
US9038793B2 (en) 2010-08-19 2015-05-26 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
WO2012022278A1 (en) * 2010-08-19 2012-02-23 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum device
CN103180635A (en) * 2010-08-19 2013-06-26 舍弗勒技术股份两合公司 Centrifugal pendulum device
WO2012062239A1 (en) * 2010-08-19 2012-05-18 Schaeffler Technologies AG & Co. KG Centrifugal pendulum mechanism
CN103380312A (en) * 2010-08-19 2013-10-30 舍弗勒技术股份两合公司 Centrifugal force pendulum device
CN103380312B (en) * 2010-08-19 2016-02-10 舍弗勒技术股份两合公司 Centrifugal pendulum mechanism and use the torsional vibration damper of this centrifugal pendulum mechanism
CN103180635B (en) * 2010-08-19 2015-04-01 舍弗勒技术股份两合公司 Centrifugal pendulum device
DE102011086436A1 (en) 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Torsional vibration damper device for torque transmission device, has flange that is rotatably mounted around central axis, and stop-damping device has mounting section extending in axial direction
CN103270334A (en) * 2010-12-23 2013-08-28 舍弗勒技术股份两合公司 Centrifugal pendulum mechanism
US9328796B2 (en) 2010-12-23 2016-05-03 Schaeffler Technologies AG & Co. KG Centrifugal pendulum mechanism
CN103270334B (en) * 2010-12-23 2015-11-25 舍弗勒技术股份两合公司 Centrifugal pendulum mechanism
WO2012089190A3 (en) * 2010-12-23 2012-10-04 Daimler Ag Centrifugal-force pendulum device
JP2014504351A (en) * 2010-12-23 2014-02-20 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフトSchaeffler Technologies AG & Co. KG Centrifugal pendulum device
WO2012083920A1 (en) * 2010-12-23 2012-06-28 Schaeffler Technologies AG & Co. KG Centrifugal pendulum mechanism
WO2012095072A1 (en) * 2010-12-24 2012-07-19 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum device
CN103261733A (en) * 2010-12-24 2013-08-21 舍弗勒技术股份两合公司 Centrifugal force pendulum device
CN103261733B (en) * 2010-12-24 2015-05-13 舍弗勒技术股份两合公司 Centrifugal force pendulum device
EP2694312B1 (en) 2011-04-04 2015-03-04 Schaeffler Technologies AG & Co. KG Device for transmitting a torque
CN103620259B (en) * 2011-06-14 2015-12-02 舍弗勒技术股份两合公司 centrifugal force pendulum
CN103620259A (en) * 2011-06-14 2014-03-05 舍弗勒技术股份两合公司 Centrifugal force pendulum
WO2012171515A1 (en) * 2011-06-14 2012-12-20 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum
DE102012211216B4 (en) * 2011-07-20 2017-06-14 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
CN103975177A (en) * 2011-11-07 2014-08-06 Valeo离合器公司 Filtration device of the pendular oscillator type comprising an improved guidance system
FR2982335A1 (en) * 2011-11-07 2013-05-10 Valeo Embrayages Pendulum oscillator type filtration device having an improved guide system
CN103975177B (en) * 2011-11-07 2015-12-02 Valeo离合器公司 Comprise the filtrating equipment of the swinging vibrator type of improved type guidance system
WO2013068667A1 (en) * 2011-11-07 2013-05-16 Valeo Embrayages Filtration device of the pendular oscillator type comprising an improved guidance system
CN103148163A (en) * 2011-12-07 2013-06-12 舍弗勒技术股份两合公司 A centrifugal force pendulum with a damper
WO2013121123A1 (en) 2012-01-26 2013-08-22 Valeo Embrayages Torque-transmitting device for a motor vehicle
FR2986591A1 (en) * 2012-02-07 2013-08-09 Valeo Embrayages Pendulum damping device for automotive vehicle transmission
WO2013117839A1 (en) * 2012-02-07 2013-08-15 Valeo Embrayages Pendular shock-absorbing device for a motor vehicle transmission
DE102013201539A1 (en) 2012-02-22 2013-08-22 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum used in powertrain of motor car, has pendulum masses that are deformed plastically with respect to plane defined perpendicular to rotation axis of support flange
FR2990736A1 (en) * 2012-05-21 2013-11-22 Valeo Embrayages Torque transmission device for motor vehicle
WO2013174616A1 (en) 2012-05-21 2013-11-28 Valeo Embrayages Torque transmission device for motor vehicle
EP2667050A1 (en) 2012-05-23 2013-11-27 Valeo Embrayages Torque transmission device for a motor vehicle
CN104995428A (en) * 2012-07-18 2015-10-21 舍弗勒技术股份两合公司 Centrifugal-force pendulum
DE102013215952A1 (en) 2012-09-06 2014-03-06 Schaeffler Technologies AG & Co. KG Torsional vibration insulation system for internal combustion engine of motor vehicle, has torsional vibration-loaded crankshaft on which energy accumulators distributing energy over circumference of crank pin is arranged
DE102012217958A1 (en) 2012-10-01 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum for powertrain of motor car, has hinged damping element that is provided in flange of pendulum mass pair, and is extended on both sides of intermediary element
EP2743541A3 (en) * 2012-12-14 2018-01-03 Schaeffler Technologies AG & Co. KG Torque transmission device
DE102013224436A1 (en) 2012-12-20 2014-06-26 Schaeffler Technologies Gmbh & Co. Kg Method for establishing connection between e.g. metal sheet components used in clutch for drive train of motor vehicle, involves inserting flap into pocket so that flat materials are interlinked, and flap and pocket is overlapped
CN103967887A (en) * 2012-12-20 2014-08-06 舍弗勒技术股份两合公司 Method for establishing connection between flat materials, and clutch correspondly made
DE102013201981A1 (en) 2013-02-07 2014-08-07 Audi Ag Torsional vibration damper for use in powertrain of motor car, has rotatable centrifugal force pendulums axially arranged next to each other and radially outside of annular duct within axial installation space of masses
DE102014204852A1 (en) 2013-03-18 2014-09-18 Schaeffler Technologies Gmbh & Co. Kg A torsional vibration damper
WO2014180475A1 (en) * 2013-05-06 2014-11-13 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum
CN105229335A (en) * 2013-05-06 2016-01-06 舍弗勒技术股份两合公司 Centrifugal force pendulum
CN105229335B (en) * 2013-05-06 2017-05-10 舍弗勒技术股份两合公司 centrifugal force pendulum
DE102014208877A1 (en) 2013-06-03 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
DE102014208963A1 (en) 2013-06-12 2014-12-18 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum device and torque transmission device
DE102014215157A1 (en) 2013-08-16 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
CN104421378A (en) * 2013-08-27 2015-03-18 Valeo离合器公司 Damping device especially for transmission mechanism of motor vehicle
CN104421378B (en) * 2013-08-27 2018-06-29 Valeo离合器公司 Particularly for the damping device of the transmission mechanism of motor vehicle
WO2015036688A1 (en) * 2013-09-10 2015-03-19 Valeo Embrayages Pendular damping device
FR3010469A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Vibration absorption device
FR3010470A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Vibration absorption device
FR3010475A1 (en) * 2013-09-10 2015-03-13 Valeo Embrayages Pendular damping device
DE102014113038A1 (en) 2013-09-10 2015-03-12 Valeo Embrayages Device for vibration damping
WO2015149771A1 (en) 2014-04-01 2015-10-08 Schaeffler Technologies AG & Co. KG Centrifugal pendulum comprising radially pre-stressed pendulum masses
DE102014207257A1 (en) * 2014-04-15 2015-10-15 Zf Friedrichshafen Ag Torsional vibration damper with a damping device, a Tilgersystem and a mass device
DE102014207957A1 (en) 2014-04-28 2015-10-29 Zf Friedrichshafen Ag Tilgerschwingungsdämpfer
WO2015165670A1 (en) 2014-04-28 2015-11-05 Zf Friedrichshafen Ag Tuned mass damper
WO2016001500A1 (en) 2014-07-04 2016-01-07 Peugeot Citroen Automobiles Sa Vibration damping system for a torque transmission device
DE102014215499A1 (en) 2014-08-06 2016-02-11 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
CN106574692B (en) * 2014-08-11 2018-10-26 Zf腓特烈斯哈芬股份公司 Snubber
US10400853B2 (en) 2014-08-11 2019-09-03 Zf Friedrichshafen Ag Tuned mass damper
DE102014215868A1 (en) * 2014-08-11 2016-02-11 Zf Friedrichshafen Ag Tilgerschwingungsdämpfer
CN106574692A (en) * 2014-08-11 2017-04-19 Zf腓特烈斯哈芬股份公司 Tuned mass damper
DE102014215825A1 (en) 2014-08-11 2016-02-11 Schaeffler Technologies AG & Co. KG Guide arrangement, pendulum mass device, pendulum mass carrier part and centrifugal pendulum device
DE102014217474A1 (en) 2014-09-02 2016-03-03 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torsional vibration damper
DE102014222970A1 (en) * 2014-11-11 2016-05-12 Zf Friedrichshafen Ag Torsional vibration damper with a Tilgermassenträger
FR3029254A1 (en) * 2014-11-28 2016-06-03 Valeo Embrayages Torsion oscillation damping device
FR3029253A1 (en) * 2014-11-28 2016-06-03 Valeo Embrayages Torsion oscillation damping device
US20160153521A1 (en) * 2014-11-28 2016-06-02 Valeo Embrayages Device for damping torsional oscillations
EP3026295A1 (en) * 2014-11-28 2016-06-01 Valeo Embrayages Device for damping torsional oscillations
FR3029252A1 (en) * 2014-11-28 2016-06-03 Valeo Embrayages Torsion oscillation damping device
CN105650200A (en) * 2014-11-28 2016-06-08 Valeo离合器公司 Device for damping torsional oscillations
DE102015201801A1 (en) 2015-02-03 2016-08-04 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torsional vibration damper
CN107208741B (en) * 2015-02-03 2019-05-28 舍弗勒技术股份两合公司 Centrifugal pendulum mechanism and torsional vibration damper
WO2016124182A1 (en) 2015-02-03 2016-08-11 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and rotary vibration damper
CN107208741A (en) * 2015-02-03 2017-09-26 舍弗勒技术股份两合公司 Centrifugal pendulum mechanism and torsional vibration damper
DE102015201801B4 (en) * 2015-02-03 2017-07-06 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torsional vibration damper
FR3032762A1 (en) * 2015-02-13 2016-08-19 Valeo Embrayages Torque transmission assembly, in particular for motor vehicle
DE102016101696A1 (en) 2015-02-13 2016-08-18 Valeo Embrayages Torque transmission assembly, in particular for a motor vehicle
FR3032764A1 (en) * 2015-02-17 2016-08-19 Valeo Embrayages Torsion oscillation damping device
EP3073147A1 (en) * 2015-03-16 2016-09-28 Valeo Embrayages Device for damping torsional oscillations in a vehicle transmission system
FR3033858A1 (en) * 2015-03-16 2016-09-23 Valeo Embrayages Torsion oscillation damping device for vehicle transmission system
FR3033859A1 (en) * 2015-03-16 2016-09-23 Valeo Embrayages Torsion oscillation damping device for vehicle transmission system
WO2016146394A1 (en) * 2015-03-16 2016-09-22 Valeo Embrayages Device for damping torsional oscillations for a vehicle transmission system
DE102015205754A1 (en) 2015-03-31 2016-10-06 Schaeffler Technologies AG & Co. KG Pendulum mass and centrifugal pendulum device
DE102016206114A1 (en) 2015-04-22 2016-10-27 Schaeffler Technologies AG & Co. KG centrifugal pendulum
CN106065919B (en) * 2015-04-22 2019-10-25 舍弗勒技术股份两合公司 Centrifugal force pendulum
CN106065919A (en) * 2015-04-22 2016-11-02 舍弗勒技术股份两合公司 Centrifugal force pendulum
DE102015207388A1 (en) 2015-04-23 2016-10-27 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102015209506A1 (en) 2015-05-22 2016-11-24 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015209816A1 (en) 2015-05-28 2016-12-01 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102015213903A1 (en) 2015-07-23 2017-01-26 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015218555A1 (en) 2015-09-28 2017-03-30 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
DE102016219665A1 (en) 2015-11-05 2017-05-11 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device
DE102015224510A1 (en) 2015-12-08 2017-06-08 Schaeffler Technologies AG & Co. KG centrifugal pendulum
CN106958621A (en) * 2016-01-08 2017-07-18 法雷奥离合器公司 Pendulum-type vibration absorber
DE102016201260A1 (en) 2016-01-28 2017-08-03 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with wear-optimized compression spring
DE102016201607A1 (en) 2016-02-03 2017-08-03 Schaeffler Technologies AG & Co. KG centrifugal pendulum
FR3049032A1 (en) * 2016-03-21 2017-09-22 Valeo Embrayages Pendular damping device
EP3222877A1 (en) * 2016-03-21 2017-09-27 Valeo Embrayages Pendulum damping device
FR3049033A1 (en) * 2016-03-21 2017-09-22 Valeo Embrayages Pendular damping device
FR3049322A1 (en) * 2016-03-24 2017-09-29 Valeo Embrayages Pendulum damping device with damping member fixed to the support
DE102016205716A1 (en) 2016-04-06 2017-10-12 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with sliding element for the pendulum masses
DE102017111749A1 (en) 2016-06-02 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with friction-optimized spacer elements of the pendulum masses
WO2017206990A1 (en) 2016-06-02 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device having friction-optimized spacer elements for the pendulum masses
DE102017111754A1 (en) 2016-06-03 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with radial guidance of the pendulum masses
WO2017206991A1 (en) 2016-06-03 2017-12-07 Schaeffler Technologies AG & Co. KG Centrifugal pendulum having radial guiding of the pendulum masses
WO2018006891A1 (en) 2016-07-04 2018-01-11 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum having an actuating device for locking the pendulum masses
DE102017109565A1 (en) 2016-07-04 2018-01-04 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with adjusting device for locking the pendulum masses
WO2018020158A1 (en) * 2016-07-27 2018-02-01 Valeo Embrayages Torque transmission device with pendular damping device
FR3054633A1 (en) * 2016-07-27 2018-02-02 Valeo Embrayages Torque transmission device with pendular damping device
DE102016222383A1 (en) 2016-11-15 2018-05-17 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with a spacer for the pendulum masses
DE102016124809A1 (en) 2016-12-19 2018-06-21 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with ramp elements
DE102017110022A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device with a biasing element for guiding the cylindrical rollers
WO2018206036A1 (en) 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device having a pre-stressing element for guiding the cylindrical rollers
DE102018115590A1 (en) 2018-06-28 2020-01-02 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with a spring coupling of the pendulum masses
DE102018115973A1 (en) 2018-07-02 2020-01-02 Schaeffler Technologies AG & Co. KG Centrifugal pendulum with a spring element acting on the pendulum masses via a coupling element

Similar Documents

Publication Publication Date Title
US9506525B2 (en) Pendulum-oscillator-type damping system comprising an improved guiding device
ES2685651T3 (en) Double steering wheel shock absorber with improved damping means
EP2839181B1 (en) Pendular damping device, especially for a motor vehicle transmission
EP2976546B1 (en) Tuned mass damper
US10203020B2 (en) Centrifugal pendulum
DE102010014674B4 (en) Hydrodynamic torque converter
US8161739B2 (en) Force transmission device in particular for power transmission between a drive engine and an output
US9140348B2 (en) Hydrodynamic coupling arrangement, in particular a torque converter
US20150369296A1 (en) Vibration damper for a torque transmission device of a motor vehicle
EP2636923B1 (en) Torsion vibration damper assembly and oscillation damper device, in particular in a torsion vibration damper arrangement
US9038793B2 (en) Centrifugal pendulum device
DE102012221956A1 (en) Torque transmission device and drive train with torque transmission device
US9261165B2 (en) Torsional vibration damper
EP2373907B1 (en) Damping device having centrifugal force pendulum
DE102012221103A1 (en) Centrifugal pendulum device for drive train of internal combustion engine-driven motor car, has spring for applying pendulum mass and performs shift of pendulum mass
EP2976547B1 (en) Absorber-type vibration damper
US10100898B2 (en) Torsional vibration damper
US20120255394A1 (en) Centrifugal pendulum mechanism
US5868624A (en) Flex plate and flywheel configuration
US9032838B2 (en) Clutch arrangement
US7207889B2 (en) Damper mechanism
US20140026712A1 (en) Centrifugal pendulum device
DE102009042825B4 (en) Torque transfer device
US8739523B2 (en) Rotary vibration damper with centrifugal force pendulum
DE102010049930A1 (en) Torque transmission device for use in drive train of motor vehicle between crankshaft of internal combustion engine and input shaft of transmission, has pendulum mass accommodated in support flange of centrifugal force pendulum

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120824

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120824

R012 Request for examination validly filed

Effective date: 20131219

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140218

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140218

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150402

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee