JP6838662B2 - 振動減衰装置 - Google Patents
振動減衰装置 Download PDFInfo
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- JP6838662B2 JP6838662B2 JP2019545163A JP2019545163A JP6838662B2 JP 6838662 B2 JP6838662 B2 JP 6838662B2 JP 2019545163 A JP2019545163 A JP 2019545163A JP 2019545163 A JP2019545163 A JP 2019545163A JP 6838662 B2 JP6838662 B2 JP 6838662B2
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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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—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
-
- 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
- F16F15/13142—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 characterised by the method of assembly, production or treatment
- F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
-
- 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
- F16F15/133—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 using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0205—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type two chamber system, i.e. without a separated, closed chamber specially adapted for actuating a lock-up clutch
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
- F16H2045/0231—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers arranged in series
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0263—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means the damper comprising a pendulum
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0284—Multiple disk type lock-up clutch
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
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- 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)
Description
Claims (11)
- エンジンからのトルクが伝達される回転要素の回転中心の周りに該回転要素と一体に回転する支持部材と、前記支持部材との間でトルクを授受するように該支持部材に連結されると共に前記支持部材の回転に伴って揺動可能な復元力発生部材と、前記復元力発生部材を介して前記支持部材に連結されると共に該支持部材の回転に伴って該復元力発生部材に連動して前記回転中心の周りに揺動する慣性質量体とを含む振動減衰装置において、
前記復元力発生部材に設けられた第1ガイド面と、
前記慣性質量体に設けられた第2ガイド面と、
互いに一体化された第1転動部と第2転動部とを有し、前記第1転動部が前記第1ガイド面を転動すると共に前記第2転動部が前記第2ガイド面を転動するように配置される連結部材と、
を備え、
前記第1および第2ガイド面は、前記支持部材の回転に伴って前記第1転動部が前記第1ガイド面を転動すると共に前記第2転動部が前記第2ガイド面を転動することで、前記復元力発生部材が前記回転中心に対して前記支持部材の径方向に沿って揺動し、かつ前記慣性質量体が前記回転中心の周りに揺動するように形成され、
前記支持部材が回転する際に、前記復元力発生部材に作用する遠心力の分力が前記連結部材を介して前記第1ガイド面から前記第2ガイド面に伝達される振動減衰装置。 - 請求項1に記載の振動減衰装置において、
前記第1および第2ガイド面は、前記支持部材の回転に伴って前記第1転動部が前記第1ガイド面を転動すると共に前記第2転動部が前記第2ガイド面を転動することで、前記復元力発生部材が前記回転中心に対して前記支持部材の径方向に沿って揺動すると共に前記慣性質量体に対する相対位置が不変となるように定められた仮想軸を中心として揺動するように形成される振動減衰装置。 - 請求項1または2に記載の振動減衰装置において、
前記第1ガイド面は、前記回転中心側または該回転中心側とは反対側に窪んだ凹曲面であり、前記第2ガイド面は、前記第1ガイド面とは反対側に窪んだ凹曲面である振動減衰装置。 - 請求項1から3の何れか一項に記載の振動減衰装置において、
前記第1および第2転動部は、同軸に延在するように一体化され、前記第1および第2転動部の一方は、他方よりも小径である振動減衰装置。 - 請求項4に記載の振動減衰装置において、
前記連結部材は、前記第1転動部の外周面の前記第2転動部側の縁部と前記第2転動部の外周面の前記第1転動部側の縁部との間に形成されたテーパ面を有し、
前記テーパ面は、内周側から外周側に向かうにつれて前記第1および第2転動部の前記一方から離間して前記他方に近接するように傾斜する振動減衰装置。 - 請求項1から5の何れか一項に記載の振動減衰装置において、
前記復元力発生部材は、該復元力発生部材の幅方向における中心線に関して対称に配設された2つの前記第1ガイド面を有し、
前記慣性質量体は、前記復元力発生部材の前記第1ガイド面に対応するように形成された複数の前記第2ガイド面を有する振動減衰装置。 - 請求項6に記載の振動減衰装置において、
前記復元力発生部材は、前記中心線上に設置されて前記支持部材との間でトルクを授受するトルク伝達部を有する振動減衰装置。 - 請求項1から7の何れか一項に記載の振動減衰装置において、
前記支持部材は、前記復元力発生部材の少なくとも一部と前記慣性質量体の少なくとも一部との軸方向における間に配置される振動減衰装置。 - 請求項8に記載の振動減衰装置において、
前記復元力発生部材および前記慣性質量体の一方は、前記軸方向に間隔をおいて対向するように互いに連結される2つのプレート部材を含み、
前記支持部材は、前記2つのプレート部材の間に前記軸方向に並べて配置される2つの支持プレートを含み、
前記復元力発生部材および前記慣性質量体の他方は、前記2つの支持プレートの前記軸方向における間に配置される振動減衰装置。 - 請求項1から9の何れか一項に記載の振動減衰装置において、
前記支持部材は、少なくとも入力要素および出力要素を含む複数の回転要素と、前記入力要素と前記出力要素との間でトルクを伝達する弾性体とを有するダンパ装置の何れかの回転要素と同軸かつ一体に回転する振動減衰装置。 - 請求項10に記載の振動減衰装置において、前記ダンパ装置の前記出力要素は、変速機の入力軸に作用的に連結される振動減衰装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2017189020 | 2017-09-28 | ||
JP2017189020 | 2017-09-28 | ||
PCT/JP2018/036407 WO2019066015A1 (ja) | 2017-09-28 | 2018-09-28 | 振動減衰装置 |
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JPWO2019066015A1 JPWO2019066015A1 (ja) | 2020-07-09 |
JP6838662B2 true JP6838662B2 (ja) | 2021-03-03 |
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US (1) | US11512766B2 (ja) |
JP (1) | JP6838662B2 (ja) |
CN (1) | CN111133222B (ja) |
WO (1) | WO2019066015A1 (ja) |
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JP7087947B2 (ja) * | 2018-11-20 | 2022-06-21 | 株式会社アイシン | 振動減衰装置およびその設計方法 |
JP2020148227A (ja) * | 2019-03-11 | 2020-09-17 | アイシン精機株式会社 | ダンパ装置 |
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JPH01312246A (ja) | 1988-06-13 | 1989-12-18 | Nissan Motor Co Ltd | 定次数形ダイナミックダンパ |
CN103261733B (zh) * | 2010-12-24 | 2015-05-13 | 舍弗勒技术股份两合公司 | 离心力摆装置 |
DE112013002877T5 (de) * | 2012-08-02 | 2015-02-26 | Aisin Aw Co., Ltd. | Startvorrichtung |
CN105637255B (zh) * | 2013-09-26 | 2019-02-15 | 舍弗勒技术股份两合公司 | 离心力摆装置 |
DE102015208736A1 (de) * | 2014-06-06 | 2015-12-10 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung |
JP2016014425A (ja) * | 2014-07-02 | 2016-01-28 | アイシン・エィ・ダブリュ株式会社 | 遠心振子式吸振装置 |
DE102014214829A1 (de) * | 2014-07-29 | 2016-02-04 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
DE102014217470A1 (de) * | 2014-09-02 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Tilgereinrichtung und Drehmomentübertragungseinrichtung |
DE102014220897A1 (de) * | 2014-10-15 | 2016-04-21 | Zf Friedrichshafen Ag | Kopplungsanordnung mit einer Schwingungsreduzierungseinrichtung und mit einer Kupplungseinrichtung |
JP6653538B2 (ja) | 2015-08-20 | 2020-02-26 | 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 |
US10184542B2 (en) | 2015-08-20 | 2019-01-22 | Exedy Corporation | Torque fluctuation inhibiting device, torque converter and power transmission device |
DE112016003639T8 (de) | 2015-09-30 | 2018-06-28 | Aisin Aw Co., Ltd. | Schwingungsdämpfungsvorrichtung |
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2018
- 2018-09-28 JP JP2019545163A patent/JP6838662B2/ja active Active
- 2018-09-28 WO PCT/JP2018/036407 patent/WO2019066015A1/ja active Application Filing
- 2018-09-28 CN CN201880060953.3A patent/CN111133222B/zh active Active
- 2018-09-28 US US16/636,712 patent/US11512766B2/en active Active
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JPWO2019066015A1 (ja) | 2020-07-09 |
CN111133222B (zh) | 2022-04-12 |
WO2019066015A1 (ja) | 2019-04-04 |
US11512766B2 (en) | 2022-11-29 |
US20200240497A1 (en) | 2020-07-30 |
CN111133222A (zh) | 2020-05-08 |
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