WO2015113540A1 - Fliehkraftpendel - Google Patents
Fliehkraftpendel Download PDFInfo
- Publication number
- WO2015113540A1 WO2015113540A1 PCT/DE2014/200714 DE2014200714W WO2015113540A1 WO 2015113540 A1 WO2015113540 A1 WO 2015113540A1 DE 2014200714 W DE2014200714 W DE 2014200714W WO 2015113540 A1 WO2015113540 A1 WO 2015113540A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pendulum
- pendulum mass
- guide
- recess
- mass part
- Prior art date
Links
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
-
- 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
Definitions
- the invention relates to a centrifugal pendulum according to claim 1.
- centrifugal pendulum with a pendulum and a pendulum known.
- the pendulum mass is coupled by means of a link guide with the pendulum.
- the slotted guide defines a pendulum track of the pendulum mass along which the pendulum mass oscillates in the introduction of torsional vibrations in the centrifugal pendulum.
- the restoring force to transfer the deflected pendulum mass back to a rest position depends on a speed of the centrifugal pendulum and the mass of the pendulum mass.
- the mass of the pendulum masses is increased in the design of centrifugal pendulum to increase the restoring force at a predefined speed. This leads to an overall increase in the mass of the centrifugal pendulum. Furthermore, additional space is required to accommodate the enlarged pendulum mass.
- the centrifugal pendulum has a pendulum mass, a first slotted guide and a pendulum.
- the pendulum mass has a first pendulum mass part.
- the pendulum mass part is coupled by means of the first link guide with the pendulum flange.
- the first link guide is designed to guide the pendulum mass part in a pendulum motion along a pendulum track.
- the pendulum mass on an additional pendulum mass part and a coupling agent.
- the romancependelmassenteil is coupled by means of the coupling means with the first pendulum mass part displaceable at least in the radial direction relative to the pendulum mass part.
- This embodiment has the advantage that the additional pendulum mass part can be formed as a ring, which does not require any clearances in order to provide a displacement in the circumferential direction, as is necessary with conventional pendulum masses. Overall, while the mass of the pendulum mass is increased so that a restoring force for returning the first pendulum mass part from a deflected position can be increased back to a rest position. As a result, by means of the proposed centrifugal pendulum swing torsional vibrations can be improved or eliminated with an increased torque.
- the coupling means has a second slotted guide, wherein the second slotted guide comprises a recess and a guide means.
- the recess is arranged in the toastpendelmassenteil and the guide means is coupled to the first pendulum mass portion.
- the recess in the first pendulum mass part and the guide means is coupled to the Rajpendelmassenteil.
- the guide means engages in the recess and couples the additional pendulum mass with the first pendulum mass part.
- the recess extends at least partially in the radial direction, preferably in a straight line from radially inward to outward.
- the coupling means comprises a first clamping element.
- the first clamping element is at least partially disposed between the guide means and a recess contour of the recess and clamps the Vietnamesependelmassenteil relative to the guide means. If the first pendulum mass part is deflected out of the rest position along the pendulum track, then the guide means is moved in accordance with the design of the pendulum track and the tensioning element is braced. As a result, the restoring force for returning the first pendulum mass part is increased in the rest position. As a result, torsional vibrations can be damped with an increased torque in a simple manner without simultaneous increase in mass of the centrifugal pendulum.
- the first clamping element abuts a first longitudinal end at a longitudinal end of the recess. With a second longitudinal end of the first clamping element is applied to the guide means.
- the first clamping element is arranged radially inwardly to the guide means. This can ensure that the first clamping element can be designed, for example, as a helical spring, in particular as a compression spring, and thus a particularly cost-effective centrifugal pendulum can be provided.
- the guide means comprises a connecting bolt and a guide element, wherein the connecting bolt is connected to the additional pendulum mass or to the first pendulum mass part.
- the guide element has a receptacle into which the connecting bolt engages.
- the recess has a recess contour.
- the guide element has on the outside facing at least one of the recess contour Guide surface on. The guide surface abuts at least partially on the recess contour to guide the connecting pin in the recess.
- the receptacle is formed in a straight line and / or aligned substantially tangentially with respect to the axis of rotation. In this way, noises for the coupling of the formependelmassen- part can be avoided with the first pendulum mass part.
- a second clamping element is in the receptacle
- the second clamping element is supported with a first longitudinal end of the receptacle and with a second longitudinal end on the connecting bolt.
- the second clamping element is designed to clamp the guide element with the connecting bolt.
- the formendelmassenteil is at least partially annular in the circumferential direction extending. As a result, a particularly high mass can be provided.
- the pendulum mass comprises a second pendulum mass portion, wherein the first pendulum mass portion and the second pendulum mass portion are coupled, wherein the additional pendulum mass portion is at least partially disposed axially between the first and the second pendulum mass portion.
- the pendulum flange comprises a first and a second pendulum flange part.
- the first Pendelflanschteil and the second Pendelflanschteil are formed adjacent to the pendulum mass substantially parallel radially outward. Axial between the first Pendelflanschteil and the second Pendelflanschteil the stylishpendelmassenteil is arranged. This embodiment also allows a particularly axial compact design.
- FIG. 1 is a semi-longitudinal section through a centrifugal pendulum according to a first embodiment
- FIG. 2 shows a sectional view along a sectional plane AA shown in FIG. 1 through the centrifugal force pendulum shown in FIG. 1;
- FIG. 3 shows a half-longitudinal section through a centrifugal pendulum according to a second
- FIG. 4 shows a sectional view along a sectional plane B-B shown in FIG. 3 through the centrifugal force pendulum shown in FIG. 3;
- Figure 5 is an enlarged view of a sectional view through a guide means for the centrifugal pendulum shown in Figure 4;
- Figure 6 is a sectional view through a variant of the guide means shown in Figure 5;
- FIG. 7 shows a half-longitudinal section through a centrifugal pendulum according to a third embodiment
- FIG. 8 shows a half-longitudinal section through a damper device with a centrifugal pendulum according to a fourth embodiment
- FIG. 9 shows a cross section along a sectional plane D-D shown in FIG. 8 through the centrifugal force pendulum shown in FIG.
- FIG. 1 shows a semi-longitudinal section through a centrifugal pendulum 10 according to a first embodiment.
- FIG. 2 shows a cross section along a sectional plane A-A shown in FIG. 1 through the centrifugal pendulum 10 shown in FIG.
- the centrifugal pendulum 10 is rotatably mounted about an axis of rotation 15.
- the centrifugal pendulum 10 is used for example in a drive train of a motor vehicle, in particular in a torque transmission device and / or a torsional vibration damper.
- the centrifugal pendulum 10 comprises a pendulum flange 20.
- the pendulum flange 20 extends substantially from radially inward to radially outward perpendicular to the axis of rotation 15.
- the pendulum flange 20 has radially outside on an outer peripheral surface of a bearing surface 25.
- the pendulum flange 20 has a first recess 30 and a second recess 35.
- the second recess 35 is open radially outward, while the first recess 30 is kidney-shaped and has a closed first recess contour 40.
- the centrifugal pendulum 10 also has a pendulum mass 45.
- the pendulum mass 45 has a first pendulum mass part 50 and a second pendulum mass part 55.
- the first pendulum mass part 50 is arranged on the left side of the pendulum flange 20 by way of example in FIG.
- the second pendulum mass part 55 is arranged on the right side in FIG. 1 as an example of the pendulum flange 20.
- the first pendulum mass part 50 is connected to the second pendulum mass part 55 via a connecting bolt 60.
- the connecting pin 60 is arranged approximately parallel to the axis of rotation 15. Axial between the first pendulum mass part 50 and the second pendulum mass part 55, the pendulum mass 45 on a soirpendelmassenteil 65.
- the pendulum mass 45 further comprises a coupling means 100 to couple the soirpendelmassenteil 65 with the first pendulum mass portion 50 and the second pendulum mass portion 55.
- the first pendulum mass part 50 and the second pendulum mass part 55 are coupled to the pendulum flange 20 by means of a first slotted guide 75.
- the pendulum mass parts 50, 55 have a third kidney-shaped recess 80, which is bent radially outward.
- a guide roller 85 is additionally provided for the first slide guide 75, which passes through the first recess 30 and the third recess 80.
- the guide roller 85 rests on the first recess contour 40 of the first recess 30 and on a second recess contour 90 of the third recess 80, so that upon initiation of torsional vibrations, for example from a reciprocating engine, in which the pendulum mass parts 50, 55 in the circumferential direction to vibrate be, the first slide guide 75, the pendulum mass parts 50, 55 along a pendulum track 95, shown in broken lines in Figure 2, leads.
- the passportpendelmassenteil 65 has a ring portion 105 and a coupling portion 110.
- the coupling portion 1 10 is disposed radially inwardly of the ring portion 105 and extends radially from outside to inside in the region of the second recess 35 of the pendulum 20.
- the ring portion 105 is formed partially annular, and has radially inside a second bearing surface 70, with the the ring portion 105 partially rests on the inside of the first bearing surface 25 to support the beaundelmassenteil 65 in the radial direction.
- the coupling means 100 has a second slotted guide 115.
- the second slide guide 115 has a fourth recess 120, which is formed slot-shaped and radially extends from the inside to the outside in the region of the coupling portion 110.
- the fourth recess 120 is penetrated by the connecting bolt 60.
- the second slotted guide 1 15 further comprises a guide means 125, which on the one hand a third recess contour 130 of the fourth recess 120 and on the other hand, a portion 135, which is arranged between the first pendulum mass part 50 and the second pendulum mass part 55 connecting pin 60.
- the second slide guide 115 guides the additional pendulum mass part 65 by abutting a circumferential side 140 of the portion 135 of the connecting bolt 60 on the third recess contour 130 of the fourth recess 120, so that the pendulum mass parts 50, 55 are radially displaceable relative to the additional pendulum mass part 65.
- a movement of the pendulum mass parts 50, 55 is transmitted to the additional pendulum mass part 65 and these are taken along in the movement of the pendulum mass parts 50, 55.
- the unbependelmassenteil 65 Since the Vietnamesependelmassenteil 65 is taken in the circumferential direction with the pendulum mass parts 50, 55, performs in a pendulum motion of the pendulum mass parts 50, 55, the toastpendelmassenteil 65 also a relative movement relative to the pendulum 20 through. In order to create corresponding freedom of movement, the second recess 35 is wider in the circumferential direction than the coupling portion 1 10th
- the fourth recess 120 is arranged in the additional pendulum mass part 65.
- the fourth recess 120 in the first and / or second pendulum mass portion 50, 55 is arranged and the connecting pin 60 is connected to the toastpendelmassenteil 65.
- FIG. 3 shows a half longitudinal section through a centrifugal pendulum 200 according to a second embodiment.
- FIG. 4 shows a detail of a cross section of a centrifugal force pendulum 200 shown in FIG. 3 along a sectional plane B-B.
- the centrifugal pendulum 200 is formed substantially identical to the centrifugal pendulum 10 shown in Figures 1 and 2. Deviating from this, the centrifugal pendulum 200 has a first clamping element 205, which in the fourth recess 120 of the second slotted guide 1 15th is arranged.
- the clamping element 205 is arranged axially between the first pendulum mass part 50 and the second pendulum mass part 55 radially outside the pendulum flange 20.
- the first clamping element 205 is designed as a helical spring. Of course, other embodiments of springs are conceivable.
- first clamping element 205 is supported on a first longitudinal end 210 radially on the inside on the third Ausappelungs- contour 130 of the fourth recess 120 from.
- a second longitudinal end 205 is supported radially on the outside on the connecting bolt 60 in the section 135 on the peripheral side 140 of the connecting bolt 60.
- the tensioning element 205 can be pretensioned or arranged in its maximum radial extent in the fourth recess 120.
- the pendulum mass parts 50, 55 are then in the rest position when the pendulum mass parts 50, 55 to the rotation axis 15 have the largest radial distance.
- the pendulum mass parts 50, 55 are excited for torsional vibration.
- the pendulum mass parts 50, 55 oscillate out of phase due to their inertia in relation to the torsional vibration.
- the pendulum movement of the pendulum mass parts 50, 55 takes place in the circumferential direction.
- the pendulum movement of the pendulum mass parts 50, 55 is introduced in the circumferential direction via the coupling means 100, as described above, in the additional pendulum mass portion 65.
- the pendulum mass parts 50, 55 move radially along the pendulum track 95 inwards. Due to the fixed connection of the connecting bolt 60 with the pendulum mass parts 50, 55 of the connecting pin 60 is taken.
- the connecting bolt 60 presses against the tensioning element 205 and clamps the tensioning element 205 in the fourth recess 120.
- the tensioning element 205 thereby provides a spring force which presses the connecting bolt 60 radially outwards and thus returns the pendulum mass parts 50, 55 along their pendulum track 95 , This has the consequence that the deflection of the pendulum mass parts 50, 55 is inhibited by the clamping element 205 and thus on the tensioning element 205, the damper behavior can be improved.
- the centrifugal pendulum 200 can be easily adapted to higher torques in torsional vibrations.
- Centrifugal pendulum 200 so the weight of the centrifugal pendulum 200 over known Centrifugal pendulum can be reduced by a mass of pendulum mass parts 50, 55 is reduced.
- the clamping element 205 By the clamping element 205, the restoring force can be partially provided, so that at high speeds, the first link guide 75 is relieved at high speeds in the rest position. This is due to the fact that, due to the reduced mass of the pendulum mass parts 50, 55, a centrifugal force reduced to the pendulum mass parts 50, 55 acts, which is to be supported on the first recess contour 40 of the first recess 30 via the guide rollers 85.
- Figure 5 shows an enlarged view of a sectional view through a guide means for the centrifugal pendulum 200 shown in Figure 4.
- a guide member 220 is provided, which is circumferentially elongated and a corresponding to the section 135 formed receptacle 225 through which the connecting pin 60 is guided.
- the guide of the connecting bolt 60 thus takes place deviating from FIG. 4 by means of a contact contact between an outer circumferential surface 230 of the guide element 220 serving as a guide surface, which faces the third recess contour 130 and the third recess contour 130.
- a securing element is advantageously provided on a radially inwardly disposed side surface 235 of the guide element 220, which is designed as a protruding projection from the side surface 235.
- the clamping element 205 engages circumferentially with the second longitudinal end 215, the securing element, so that in this way the clamping element 205 is secured in the fourth recess 120.
- FIG. 6 shows a variant of the guide means 125 shown in FIG. 5.
- the guide means 125 is similar to the guide means 125 shown in FIG. Notwithstanding this, the receptacle 225 is tangentially wider than the connecting bolt 60 executed.
- the receptacle 225 is slot-shaped running in the circumferential direction and rectilinear.
- a second clamping element 305 which is arranged on the right side of the connecting bolt 60 in FIG. 6, for example, and a third clamping element 310, which is arranged on the left side of the connecting bolt 60 in the receptacle 225 in FIG.
- a first longitudinal end 315 of the second clamping element 305 bears against a first longitudinal end 320 of the receptacle 225.
- a second longitudinal end 325 of the second clamping element 305 is located on the peripheral side 140 of the connecting bolt 60 on.
- a first longitudinal end 329 of the third clamping element 310 abuts a second longitudinal end 330 of the receptacle 225 opposite the first longitudinal end 320.
- a second longitudinal end 335 of the third clamping element 310 bears against the peripheral side 140 of the connecting bolt 60.
- the second clamping element 305 and the third clamping element 310 are biased biased in the receptacle 225 arranged.
- FIG. 7 shows a semi-longitudinal section through a centrifugal pendulum 400 according to a third embodiment.
- the centrifugal pendulum 400 is similar to the centrifugal pendulum 200 shown in Figures 3 and 4 formed.
- the pendulum flange 20 has a first pendulum flange part 405 and a second pendulum flange part 410.
- the first and second Pendelflanschteil 405, 410 are guided adjacent to the pendulum mass parts 50, 55 substantially perpendicular to the axis of rotation 15 radially from the inside out.
- the first pendulum mass part 50 is arranged on the left side of the first pendulum flange part 405 and the second pendulum mass part 55 on the right side of the second pendulum flange part 410.
- the Rajpendelmassenteil 65 is arranged in the axial direction.
- the connecting bolt 60 extends in the axial direction parallel to the axis of rotation 15 and connects the first pendulum mass part 50 with the second pendulum mass part 55 and passes through the Pendelflanschmaschine 405, 410 by means of the second recess 35.
- the second recess 35 is formed radially outwardly closed. Of course, it is also conceivable that the second recess 35, as shown in Figures 2 and 4, is open radially outwardly.
- a disc member 415 is provided between the first Pendelflanschteil 405 and the second Pendelflanschteil 410 in the axial direction, on the radially outer side of the first bearing surface 25 is arranged on the means of the inner peripheral surface or the second bearing surface 70th the attorneypendelmassenteil 65 is radially mounted.
- the disk part 415 may be part of a damper device 500, which is formed, for example, as shown in FIG.
- the embodiment of the centrifugal force pendulum 400 shown in FIG. 7 has the advantage that the additional pendulum mass part 65 can have a particularly high mass, while whereas the pendulum mass parts 50, 55 have a particularly low mass.
- FIG. 8 shows a semi-longitudinal section of the schematic representation of a damper device 500 with a centrifugal pendulum 505 according to a fourth embodiment.
- FIG. 9 shows a cross section along a sectional plane D-D shown in FIG. 8 through the centrifugal force pendulum 505 shown in FIG.
- the damper device 500 has, in addition to the centrifugal force pendulum 505, a damper 510 arranged radially on the inside for the centrifugal pendulum 505.
- the damper device 500 has an input side 515 arranged on the left side and an output side 520 arranged on the right side.
- the damper device 500 is rotatable about the rotation axis 15.
- the output side 520 is connected to an output shaft 525.
- the output shaft 525 may be connected to a transmission input shaft.
- the input side 515 may be connected to a reciprocating engine.
- the output shaft 525 would be an input shaft, which would come for example from a reciprocating engine.
- the damper 510 includes a retainer 530 and an energy storage 535 disposed in the retainer 530.
- the energy storage 535 is designed for example as a bow spring, extends substantially in the circumferential direction and is connected to a first longitudinal end 210 with the damper input side.
- the damper has an input side flange 540 on the input side 515, which is rotatably supported on the output shaft 525.
- the centrifugal pendulum 505 is designed as a double centrifugal pendulum.
- the centrifugal pendulum 505 comprises a first centrifugal pendulum device 545 and a second centrifugal pendulum device 550.
- the centrifugal pendulum 505 is arranged radially on the outside to the damper 510.
- the centrifugal pendulum 505 can also be arranged differently.
- the first centrifugal pendulum device 545 is arranged axially adjacent to the second centrifugal pendulum device 550.
- the first centrifugal pendulum device 545 in this case comprises the first pendulum flange part 405 and the second centrifugal pendulum device 550 in this case comprises the second pendulum flange part 410.
- the first pendulum flange part 405 and the second pendulum flange part 410 are coupled to each other radially to the additional pendulum mass part 65.
- the disc part 415 is arranged in the axial direction.
- the damper input part 540 is connected to the disk part 415 radially inside of the second swing flange part 410.
- the first centrifugal pendulum device 545 has the first pendulum mass 45.
- the second centrifugal pendulum device 550 has a second pendulum mass 555, which is analogous to the first pendulum mass 45 and a first left side of the second Pendelflanschteils 410 arranged first pendulum mass portion 560 and a second right side of the second Pendelflanschteils 410 arranged second pendulum mass portion 565 has.
- the second pendulum mass part 55 of the pendulum mass 45 and the first pendulum mass part 560 of the further pendulum mass 555 are connected via the connecting bolt 60 and arranged on both sides of the first pendulum flange part 405.
- the connecting pin 60 connects all or only part of the pendulum mass parts 50, 55, 560, 565 with each other.
- the attorneypendelmassenteil 65 is simultaneously part of the pendulum mass 45 of the first centrifugal pendulum device 545 and part of the pendulum mass 555 of the second centrifugal pendulum device 550th
- the clamping element 205 braced, as already explained in Figure 3 and 4, the connecting pin 60 relative to the toastpendelmassenteil 65 and the disc part 415. This can be a restoring force for re-dividing the pendulum mass parts 50, 55, 560, 565 are increased.
- the clamping element 205 is omitted.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Vibration Prevention Devices (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480074212.2A CN105940242B (zh) | 2014-01-28 | 2014-12-15 | 离心力摆 |
US15/111,120 US10107358B2 (en) | 2014-01-28 | 2014-12-15 | Centrifugal force pendulum |
DE112014006279.0T DE112014006279A5 (de) | 2014-01-28 | 2014-12-15 | Fliehkraftpendel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014201449.2 | 2014-01-28 | ||
DE102014201449 | 2014-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015113540A1 true WO2015113540A1 (de) | 2015-08-06 |
Family
ID=52423536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/200714 WO2015113540A1 (de) | 2014-01-28 | 2014-12-15 | Fliehkraftpendel |
Country Status (4)
Country | Link |
---|---|
US (1) | US10107358B2 (de) |
CN (1) | CN105940242B (de) |
DE (1) | DE112014006279A5 (de) |
WO (1) | WO2015113540A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017054819A1 (de) * | 2015-10-02 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung und drehmomentübertragungseinrichtung |
DE102017203922A1 (de) | 2017-03-09 | 2018-09-13 | Zf Friedrichshafen Ag | Tilgersystem |
DE102019207811A1 (de) * | 2019-05-28 | 2020-12-03 | Zf Friedrichshafen Ag | Tilgersystem |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012025327B4 (de) * | 2012-12-22 | 2017-03-30 | Audi Ag | Fliehkraftpendeleinrichtung sowie Antriebsstrang eines Kraftfahrzeugs |
WO2015161847A1 (de) * | 2014-04-23 | 2015-10-29 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel mit verspannvorrichtung |
DE102014211597A1 (de) * | 2014-06-17 | 2015-12-17 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
WO2017029931A1 (ja) * | 2015-08-20 | 2017-02-23 | 株式会社エクセディ | トルク変動抑制装置、トルクコンバータ、及び動力伝達装置 |
FR3069605B1 (fr) * | 2017-07-27 | 2020-12-11 | Valeo Embrayages | Dispositif d'amortissement pendulaire pre-contraint |
FR3070737B1 (fr) * | 2017-09-06 | 2019-08-23 | Valeo Embrayages | Dispositif damortissement pendulaire |
JP6709765B2 (ja) * | 2017-09-15 | 2020-06-17 | 株式会社エクセディ | トルク変動抑制装置、トルクコンバータ、及び動力伝達装置 |
JP2019100523A (ja) * | 2017-12-07 | 2019-06-24 | アイシン精機株式会社 | ダンパ装置 |
FR3092375B1 (fr) * | 2019-01-31 | 2021-02-26 | Valeo Embrayages | Dispositif d’amortissement pendulaire |
JP7263066B2 (ja) * | 2019-03-13 | 2023-04-24 | 株式会社エクセディ | トルク変動抑制装置、及びトルクコンバータ |
JP7218221B2 (ja) * | 2019-03-13 | 2023-02-06 | 株式会社エクセディ | トルク変動抑制装置、及びトルクコンバータ |
JP7300284B2 (ja) * | 2019-03-13 | 2023-06-29 | 株式会社エクセディ | トルク変動抑制装置、及びトルクコンバータ |
JP7380540B2 (ja) * | 2020-12-18 | 2023-11-15 | トヨタ自動車株式会社 | 捩り振動低減装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010049930A1 (de) * | 2009-11-19 | 2011-05-26 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungseinrichtung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1831585B1 (de) * | 2004-12-22 | 2008-08-20 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Drehschwingungsdämpfer |
DE102008059297B4 (de) | 2007-12-10 | 2019-07-25 | Schaeffler Technologies AG & Co. KG | Kupplungseinrichtung |
DE102009004713B4 (de) * | 2008-01-28 | 2021-02-11 | Schaeffler Technologies AG & Co. KG | Triebrad |
DE102011012607A1 (de) | 2010-03-11 | 2011-12-15 | Schaeffler Technologies Gmbh & Co. Kg | Torsionsschwingungsdämpfer |
CN103119324B (zh) * | 2010-09-20 | 2015-10-07 | 舍弗勒技术股份两合公司 | 转矩传递装置 |
DE102012204222A1 (de) * | 2011-03-31 | 2012-10-04 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung |
US20150176676A1 (en) * | 2012-07-18 | 2015-06-25 | Schaeffler Technologies AG & Co. KG | Centrifugal-force pendulum |
DE102013213373A1 (de) * | 2013-07-09 | 2015-01-15 | Zf Friedrichshafen Ag | Tilgerschwingungsdämpfer |
WO2015161847A1 (de) * | 2014-04-23 | 2015-10-29 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel mit verspannvorrichtung |
DE102015210200A1 (de) * | 2014-06-03 | 2015-12-03 | Contitech Antriebssysteme Gmbh | Dämpfungselement und Fliehkraftpendel mit solch einem Dämpfungselement |
DE102015213903A1 (de) * | 2015-07-23 | 2017-01-26 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung und Drehmomentübertragungseinrichtung |
DE102016218526A1 (de) * | 2015-10-02 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung und Drehmomentübertragungseinrichtung |
DE102015224242A1 (de) * | 2015-12-03 | 2017-06-08 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung |
DE102015224585A1 (de) * | 2015-12-08 | 2017-06-08 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
JP6709687B2 (ja) * | 2016-06-08 | 2020-06-17 | 株式会社エクセディ | 動吸振装置 |
DE102016215134A1 (de) * | 2016-08-15 | 2018-02-15 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
-
2014
- 2014-12-15 WO PCT/DE2014/200714 patent/WO2015113540A1/de active Application Filing
- 2014-12-15 CN CN201480074212.2A patent/CN105940242B/zh not_active Expired - Fee Related
- 2014-12-15 DE DE112014006279.0T patent/DE112014006279A5/de not_active Withdrawn
- 2014-12-15 US US15/111,120 patent/US10107358B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010049930A1 (de) * | 2009-11-19 | 2011-05-26 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungseinrichtung |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017054819A1 (de) * | 2015-10-02 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung und drehmomentübertragungseinrichtung |
DE102017203922A1 (de) | 2017-03-09 | 2018-09-13 | Zf Friedrichshafen Ag | Tilgersystem |
DE102019207811A1 (de) * | 2019-05-28 | 2020-12-03 | Zf Friedrichshafen Ag | Tilgersystem |
Also Published As
Publication number | Publication date |
---|---|
DE112014006279A5 (de) | 2016-10-20 |
US10107358B2 (en) | 2018-10-23 |
US20160333961A1 (en) | 2016-11-17 |
CN105940242B (zh) | 2018-02-23 |
CN105940242A (zh) | 2016-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015113540A1 (de) | Fliehkraftpendel | |
DE102009037481C5 (de) | Drehzahladaptiver Tilger, insbesondere Fliehkraftpendeleinrichtung | |
DE10049001C2 (de) | Drehfedersatz | |
EP2655921B1 (de) | Fliehkraftpendeleinrichtung | |
WO2018215018A1 (de) | Torsionsschwingungsdämpfer mit drehmomentbegrenzer | |
EP3123057B1 (de) | Fliehkraftpendel mit federanordnung | |
DE102014210685A1 (de) | Drehmomentübertragungseinrichtung | |
WO2007028366A2 (de) | Mehrstufiger reihen-/parallel-dämpfer für einen drehmomentwandler | |
DE102014211597A1 (de) | Fliehkraftpendel | |
DE112015003404B4 (de) | Dämpfersystem | |
DE102015214841A1 (de) | Drehschwingungsdämpfungsanordnung, insbesondere Tilgerbaugruppe | |
DE102014224164A1 (de) | Drehschwingungsdämpfer | |
EP1806519B1 (de) | Drehschwingungsdämpfer | |
DE3045999A1 (de) | Drehschwingungsdaempfer | |
WO2015120849A1 (de) | Fliehkraftpendel und drehmomentübertragungseinrichtung mit solch einem fliehkraftpendel | |
WO2015161847A1 (de) | Fliehkraftpendel mit verspannvorrichtung | |
EP2743541A2 (de) | Drehmomentübertragungseinrichtung | |
DE102014217472A1 (de) | Dämpfersystem | |
WO2015113539A1 (de) | Fliehkraftpendel | |
DE102013221537A1 (de) | Fliehkraftpendel | |
DE102017114453A1 (de) | Drehschwingungsisolationseinrichtung mit Fliehkraftpendel | |
DE102017123579A1 (de) | Flanschanordnung für ein Zweimassenschwungrad | |
DE102019112319A1 (de) | Drehschwingungsdämpfer mit Mehrflanschdämpfer und Vordämpfer sowie System und Kupplungsscheibe mit Drehschwingungsdämpfer | |
EP3111106A1 (de) | Fliehkraftpendel | |
DE102022117832B3 (de) | Pendelwippendämpfer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14830796 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15111120 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 112014006279 Country of ref document: DE |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: R225 Ref document number: 112014006279 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14830796 Country of ref document: EP Kind code of ref document: A1 |