JP7014909B2 - ねじり振動ダンパー - Google Patents
ねじり振動ダンパー Download PDFInfo
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- JP7014909B2 JP7014909B2 JP2020530946A JP2020530946A JP7014909B2 JP 7014909 B2 JP7014909 B2 JP 7014909B2 JP 2020530946 A JP2020530946 A JP 2020530946A JP 2020530946 A JP2020530946 A JP 2020530946A JP 7014909 B2 JP7014909 B2 JP 7014909B2
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- 238000013016 damping Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 7
- 239000000543 intermediate Substances 0.000 description 96
- 230000005540 biological transmission Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 230000010355 oscillation Effects 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1204—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon with a kinematic mechanism or gear system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/14—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/1215—Leaf springs, e.g. radially extending
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13128—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses the damping action being at least partially controlled by centrifugal masses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/22—Vibration damping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/02—Rotary
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/2128—Damping using swinging masses, e.g., pendulum type, etc.
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/213—Damping by increasing frictional force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Springs (AREA)
Description
12 入力部
14 第1のカムギア
16 中間要素
18 エネルギー貯蔵要素
20 第2のカムギア
22 出力部
24 第1の出力ディスク
26 第2の出力ディスク
28 補償部
30 摩擦要素
32 第1の接触面
34 第2の接触面
36 パワートレイン
38 フライホイール
40 トランスミッション入力シャフト
42 摩擦クラッチ
44 カウンタープレート
46 圧力プレート
48 連結ディスク
Claims (9)
- ねじり振動ダンパーであって、
トルクを導入するための入力部(12)と、
前記入力部(12)に運動連結された2つの中間要素(16)であって、直線運動において互いに向かっておよび/または互いに離れるように移動可能である中間要素(16)と、
前記中間要素(16)に作用し且つ圧縮ばねとして設計された少なくとも1つのエネルギー貯蔵要素(18)と、
振動減衰トルクを放出するために前記中間要素(16)に運動連結され且つ前記中間要素(16)に対して回転可能である出力部(22)と、
前記出力部(22)に対する前記中間要素(16)の軸方向の遊びをなくすように前記出力部(22)と前記中間要素(16)との間に設けられた少なくとも1つの、伸縮性および/または弾性を有する補償部(28)と、
を有し、
前記中間要素(16)が、前記補償部(22)に向かう少なくとも軸方向側に摩擦要素(30)を備え、前記中間要素(16)が、前記摩擦要素(30)によって覆われる、ねじり振動ダンパー。 - 前記摩擦要素(30)が、前記中間要素(16)の広い領域を覆うためのスリーブとして設計されており、前記摩擦要素(30)が、前記中間要素(16)の軸方向側を本質的に完全に覆うことを特徴とする、請求項1に記載のねじり振動ダンパー。
- 前記摩擦要素(30)が、前記補償部(28)を形成するために軸方向に伸縮性および/または弾性を有するように設計されることを特徴とする、請求項1または2に記載のねじり振動ダンパー。
- ねじり振動ダンパーであって、
トルクを導入するための入力部(12)と、
前記入力部(12)に運動連結された2つの中間要素(16)であって、直線運動において互いに向かっておよび/または互いに離れるように移動可能である中間要素(16)と、
前記中間要素(16)に作用し且つ圧縮ばねとして設計された少なくとも1つのエネルギー貯蔵要素(18)と、
振動減衰トルクを放出するために前記中間要素(16)に運動連結され且つ前記中間要素(16)に対して回転可能である出力部(22)と、
前記出力部(22)に対する前記中間要素(16)の軸方向の遊びをなくすように前記出力部(22)と前記中間要素(16)との間に設けられた少なくとも1つの、伸縮性および/または弾性を有する補償部(28)と、
を有し、
前記補償部(28)が、一方では前記中間要素(16)に、他方では前記出力部(22)および前記入力部(12)の双方に支持され、前記入力部(12)が、第1の入力ディスクと、前記第1の入力ディスクに対して相対的に回転可能に連結された第2の入力ディスクとを有し、前記中間要素(16)が、前記第1の入力ディスクと前記第2の入力ディスク(26)との間で軸方向に配置されていることを特徴とする、ねじり振動ダンパー。 - 前記出力部(22)が、第1の出力ディスク(24)と、前記第1の出力ディスク(24)に対して相対的に回転可能に連結された第2の出力ディスク(26)とを有し、前記中間要素(16)が、前記第1の出力ディスク(14)と前記第2の出力ディスク(26)との間で軸方向に配置され、前記少なくとも1つの補償部(28)が、前記第1の出力ディスク(24)と前記中間要素(16)との間、および/または前記中間要素(16)と前記第2の出力ディスク(26)との間で軸方向に配置されていることを特徴とする、請求項1から4のいずれか1項に記載のねじり振動ダンパー。
- 前記補償部(28)が、予張力ばねとして設計されることを特徴とする、請求項1から5のいずれか1項に記載のねじり振動ダンパー。
- 前記補償部(28)が、前記出力部(22)に対して相対的に回転可能に連結されていることを特徴とする、請求項1から6のいずれか1項に記載のねじり振動ダンパー。
- 前記補償部(28)が、前記中間要素(16)に間接的に作用するか、または摩擦要素(30)を介して前記出力部(22)に間接的に作用することを特徴とする、請求項1から7のいずれか1項に記載のねじり振動ダンパー。
- 前記中間要素(16)に対する前記入力部(12)の相対回転が、互いに向かうおよび/または互いに離れる前記中間要素(16)の直線運動に変換可能であるように、前記中間要素(16)が第1のカムギア(14)を介して前記入力部(12)に連結され、互いに対する前記中間要素(16)の相対直線運動が前記中間要素(16)に対する前記出力部(22)の回転運動に変換可能であるように、前記出力部(22)が第2のカムギア(20)を介して前記中間要素(16)に連結されることを特徴とする、請求項1から8のいずれか1項に記載のねじり振動ダンパー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018108435.8 | 2018-04-10 | ||
DE102018108435.8A DE102018108435A1 (de) | 2018-04-10 | 2018-04-10 | Drehschwingungsdämpfer |
PCT/DE2019/100241 WO2019196979A1 (de) | 2018-04-10 | 2019-03-18 | Drehschwingungsdämpfer |
Publications (2)
Publication Number | Publication Date |
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JP2021505824A JP2021505824A (ja) | 2021-02-18 |
JP7014909B2 true JP7014909B2 (ja) | 2022-02-01 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020530946A Active JP7014909B2 (ja) | 2018-04-10 | 2019-03-18 | ねじり振動ダンパー |
Country Status (7)
Country | Link |
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US (1) | US11940018B2 (ja) |
EP (1) | EP3775609A1 (ja) |
JP (1) | JP7014909B2 (ja) |
KR (1) | KR20200138156A (ja) |
CN (1) | CN111712650B (ja) |
DE (2) | DE102018108435A1 (ja) |
WO (1) | WO2019196979A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102020117261A1 (de) * | 2020-05-06 | 2021-11-11 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer mit einer Rotationsachse für einen Antriebsstrang |
DE102020127457A1 (de) | 2020-08-14 | 2022-02-17 | Schaeffler Technologies AG & Co. KG | Hybridantriebsstrang mit Pendelwippendämpfer; sowie Kraftfahrzeug |
DE102020127459A1 (de) * | 2020-08-14 | 2022-02-17 | Schaeffler Technologies AG & Co. KG | Pendelwippendämpfer mit mehrteiligem Wippenelement; sowie Hybridantriebsstrang |
DE102021107235B3 (de) * | 2021-03-23 | 2022-01-05 | Schaeffler Technologies AG & Co. KG | Kompakte Pendelwippendämpferanordung |
DE102021122870B3 (de) * | 2021-09-03 | 2022-12-22 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
DE102021132417A1 (de) * | 2021-12-09 | 2023-06-15 | Schaeffler Technologies AG & Co. KG | Pendelwippendämpfer mit einer Drehachse |
Citations (3)
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US20130231195A1 (en) | 2010-11-26 | 2013-09-05 | Toyota Jidosha Kabushiki Kaisha | Torsional vibration attenuation apparatus |
DE102014211711A1 (de) | 2014-06-18 | 2015-12-24 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
DE102015211899A1 (de) | 2015-06-26 | 2016-12-29 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
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USRE15645E (en) * | 1923-07-10 | Assiohob to pacxabd motor cab cok | ||
JPS6384777U (ja) | 1986-11-20 | 1988-06-03 | ||
JPH0640989Y2 (ja) | 1988-06-27 | 1994-10-26 | 株式会社大金製作所 | ダンパーディスク |
FR2733810B1 (fr) | 1995-05-04 | 1997-07-04 | Valeo | Amortisseur de torsion, notamment pour vehicule automobile |
DE102011014939A1 (de) | 2010-04-09 | 2011-10-13 | Schaeffler Technologies Gmbh & Co. Kg | Geteiltes Schwungrad |
WO2012037918A2 (de) | 2010-09-09 | 2012-03-29 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungsvorrichtung |
EP2619476B1 (de) | 2010-09-20 | 2019-07-10 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungsvorrichtung |
DE102014206494A1 (de) | 2013-04-19 | 2014-10-23 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zur Drehschwingungsisolation für einen Antriebsstrang eines Kraftfahrzeugs |
DE102014210685A1 (de) * | 2013-06-21 | 2014-12-24 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungseinrichtung |
KR102541840B1 (ko) | 2017-05-23 | 2023-06-12 | 섀플러 테크놀로지스 아게 운트 코. 카게 | 토크 리미터를 갖춘 비틀림 진동 댐퍼 |
DE102018108049A1 (de) | 2018-04-05 | 2019-10-10 | Schaeffler Technologies AG & Co. KG | Kupplungsscheibe mit Reibeinrichtung aufweisendem Pendelwippendämpfer; sowie Reibkupplung |
DE102018108441A1 (de) | 2018-04-10 | 2019-10-10 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer, Kupplungsscheibe und Kupplung |
-
2018
- 2018-04-10 DE DE102018108435.8A patent/DE102018108435A1/de not_active Withdrawn
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2019
- 2019-03-18 US US17/041,569 patent/US11940018B2/en active Active
- 2019-03-18 CN CN201980013410.0A patent/CN111712650B/zh active Active
- 2019-03-18 EP EP19714987.5A patent/EP3775609A1/de not_active Withdrawn
- 2019-03-18 KR KR1020207017590A patent/KR20200138156A/ko active IP Right Grant
- 2019-03-18 JP JP2020530946A patent/JP7014909B2/ja active Active
- 2019-03-18 DE DE112019001861.2T patent/DE112019001861A5/de active Pending
- 2019-03-18 WO PCT/DE2019/100241 patent/WO2019196979A1/de unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20130231195A1 (en) | 2010-11-26 | 2013-09-05 | Toyota Jidosha Kabushiki Kaisha | Torsional vibration attenuation apparatus |
DE102014211711A1 (de) | 2014-06-18 | 2015-12-24 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
DE102015211899A1 (de) | 2015-06-26 | 2016-12-29 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
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US11940018B2 (en) | 2024-03-26 |
KR20200138156A (ko) | 2020-12-09 |
DE112019001861A5 (de) | 2020-12-31 |
US20210018046A1 (en) | 2021-01-21 |
EP3775609A1 (de) | 2021-02-17 |
DE102018108435A1 (de) | 2019-10-10 |
JP2021505824A (ja) | 2021-02-18 |
CN111712650A (zh) | 2020-09-25 |
WO2019196979A1 (de) | 2019-10-17 |
CN111712650B (zh) | 2022-05-13 |
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