JP2016020738A - 自動車のトルク伝達装置用ダンパ - Google Patents
自動車のトルク伝達装置用ダンパ Download PDFInfo
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- JP2016020738A JP2016020738A JP2015136974A JP2015136974A JP2016020738A JP 2016020738 A JP2016020738 A JP 2016020738A JP 2015136974 A JP2015136974 A JP 2015136974A JP 2015136974 A JP2015136974 A JP 2015136974A JP 2016020738 A JP2016020738 A JP 2016020738A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 208000035874 Excoriation Diseases 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Classifications
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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
- F16F15/123—Wound springs
- F16F15/12306—Radially mounted springs
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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
- F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
- F16F15/12373—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius
-
- 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
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
-
- 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
- F16F15/12—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
- F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
- F16F15/13476—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/13484—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
- F16F15/13492—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius
-
- 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
- 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
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)
Abstract
Description
・ハウジングは、ダンパの中心に対して、ハウジングに沿って測定されるアーチ形加工半径が変化するアーチ形管を形成する。アーチ形加工半径は、ハウジングに沿って円周方向に測定される。
・ハウジングに沿って、ハウジングの横断面は、部分的に環状の形状を有する。
・各ハウジングは、ほぼ一定でかつ異なる平均アーチ形加工半径を持つ第1及び第2角度区間と、第1及び第2区間を連結する第3区間とを含む。
・第3区間は、ハウジングを画定する壁が、連続し、かつ好ましくは傾斜の断絶を有さないために形作られる。
・トルク入力部材は、第1及び第2誘導リングを含み、ハウジングは、第1及び/又は第2誘導リング内でブラインダ(blinder)によって少なくとも部分的に画定される。
・弾性部材は、好ましくは真っ直ぐなコイルばねであり、第1区間及び第2区間の少なくとも一方、好ましくは両方が、トルク入力要素からトルク出力要素に向かうトルク伝達の欠如に対応するトルク伝達装置の位置において、少なくとも1つの弾性部材、好ましくは2つが、6つの異なる点でハウジングの壁と接触し、好ましくは接点の2つが、ハウジングの径方向内側の壁上に位置し、かつ他の4つの点が、ハウジングの径方向外側の壁上に位置することを確実にするために形作られる。
・弾性部材グループは、同一の直径、及び/又は異なる長さを持つ少なくとも第1及び第2コイルばねを含む。
・弾性部材グループは、第1コイルばねの長さよりも短い長さと、第1コイルばねの直径よりも小さい直径を持ち、かつ第1コイルばねの内部に配置された少なくとも1つの第3コイルばねを更に含む。
Claims (12)
- トルク入力要素(22)と、
トルク出力要素(28)と、
前記トルク入力要素及び出力要素の間に取り付けられ、かつ前記トルク入力要素(22)及び出力要素(28)の回転と互いに逆に作用する異なる弾性部材(26a、26b)の少なくとも1つのグループ(26)とを備え、
前記弾性部材グループの前記弾性部材(26a、26b)は、前記弾性部材グループ(26)の前記弾性部材(26a、26b)が、互いに同位相で変形するように整相部材(30)を介して直列に配設され、弾性部材(26a、26b)の前記グループ(26)は、ハウジング(44)の径方向正中面に対して非対称なハウジング(44)内に受けられることを特徴とする、自動車のトルク伝達装置用ダンパ。 - 前記ハウジング(44)は、前記ダンパの中心に対して、前記ハウジングに沿って測定されるアーチ形加工半径が変化する、アーチ形管を形成することを特徴とする請求項1に記載のダンパ。
- 前記ハウジング(44)に沿って、前記ハウジング(44)の横断面が、部分的に環状の形状を有することを特徴とする請求項1又は2に記載のダンパ。
- 各ハウジング(44)が、ほぼ一定な、かつ異なる平均アーチ形加工半径を持つ第1(44a)及び第2(44b)角度区間と、前記第1及び第2区間(44a、44b)を連結する第3区間(44c)とを含むことを特徴とする請求項1から3のいずれか一項に記載のダンパ。
- 前記第3区間は、前記ハウジングを画定する壁が、連続し、かつ好ましくは傾斜の断絶を有さないために形作られることを特徴とする請求項4に記載のダンパ。
- トルク入力部材が、第1(22a)及び第2(22b)誘導リングを含み、前記ハウジングが、前記第1及び/又は第2誘導リング(22a、22b)内でブラインダ(46、48)によって少なくとも部分的に画定されることを特徴とする請求項1から5のいずれか一項に記載のダンパ。
- 前記第1区間及び前記第2区間の少なくとも一方、好ましくは両方は、前記トルク入力要素から前記トルク出力要素に向かうトルク伝達の欠如に対応する前記トルク伝達装置の位置において、少なくとも1つの弾性部材、好ましくは2つが、6つの異なる点で前記ハウジングの壁と接触し、好ましくは前記接点の2つが、前記ハウジングの径方向内側の壁上に位置し、かつ他の4つの点が、前記ハウジングの径方向外側の壁上に位置することを確実にするために形作られることを特徴とする請求項4に記載のダンパ。
- 前記弾性部材(26a、26b)が、好ましくは真っ直ぐなコイルばねであることを特徴とする請求項1から7のいずれか一項に記載のダンパ。
- 各弾性部材グループ(26)が、同一の直径、及び/又は異なる長さを持つ少なくとも第1(26a)及び第2(26b)コイルばねを含むことを特徴とする請求項1から8のいずれか一項に記載のダンパ。
- 弾性部材(26a、26b)の前記グループ(26)が、前記第1コイルばね(26a)の長さよりも短い長さを有し、前記第1コイルばね(26a)の直径よりも小さい直径を有し、かつ前記第1コイルばね(26a)の内部に配置された少なくとも1つの第3コイルばねを更に含むことを特徴とする請求項9に記載のダンパ。
- 第1軸(12)に接続された入力要素(34)と、第2軸(14)に接続された出力要素(22)とを含むクラッチ(32)と、
前記クラッチの前記出力要素及び前記第2軸の間に配置された、請求項1から10のいずれか一項に記載のダンパを含むことを特徴とする自動車のトルク伝達装置(10)。 - インペラブレードホイール(16)と、タービンブレードホイール(18)とを更に含み、前記インペラブレードホイールが、リアクタ(20)を介して前記タービンブレードホイール(18)を流体動力学的に駆動するように構成され、前記クラッチ(32)及び前記タービンブレードホイール(18)が、前記出力要素に接続されることを特徴とする請求項11に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456726 | 2014-07-11 | ||
FR1456726A FR3023599B1 (fr) | 2014-07-11 | 2014-07-11 | Amortisseur pour dispositif de transmission de couple de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
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JP2016020738A true JP2016020738A (ja) | 2016-02-04 |
JP6641107B2 JP6641107B2 (ja) | 2020-02-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015136974A Active JP6641107B2 (ja) | 2014-07-11 | 2015-07-08 | 自動車のトルク伝達装置用ダンパ |
Country Status (6)
Country | Link |
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US (1) | US9746035B2 (ja) |
EP (1) | EP2966313B1 (ja) |
JP (1) | JP6641107B2 (ja) |
KR (1) | KR102361333B1 (ja) |
CN (1) | CN105257755B (ja) |
FR (1) | FR3023599B1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3023340B1 (fr) * | 2014-07-04 | 2017-11-24 | Valeo Embrayages | Amortisseur de torsion pour systeme de transmission de vehicule |
JP6998648B2 (ja) * | 2016-03-25 | 2022-01-18 | 株式会社エクセディ | スプリング組立体及びそれを備えたトルクコンバータのロックアップ装置 |
FR3057636B1 (fr) * | 2016-10-18 | 2018-12-07 | Valeo Embrayages | Dispositif de transmission de couple pour un vehicule automobile |
FR3060689A1 (fr) * | 2016-12-20 | 2018-06-22 | Valeo Embrayages | Amortisseur de torsion et vehicule automobile |
DE102017106230A1 (de) * | 2017-03-23 | 2018-09-27 | Schaeffler Technologies AG & Co. KG | Drehschwingungsdämpfer |
DE102018106451A1 (de) * | 2017-04-06 | 2018-10-11 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
JP7267045B2 (ja) * | 2019-03-15 | 2023-05-01 | 株式会社エクセディ | ダンパ装置 |
CN113439171B (zh) * | 2019-04-05 | 2023-03-14 | 舍弗勒技术股份两合公司 | 液力变矩器以及用于该液力变矩器的扭振阻尼器 |
WO2020223826A1 (en) * | 2019-05-08 | 2020-11-12 | Litens Automotive Partnership | Isolation device with two or more springs in series |
CN112879375B (zh) * | 2021-03-01 | 2021-11-05 | 湖南机电职业技术学院 | 减震式液压伺服马达 |
WO2023127060A1 (en) | 2021-12-27 | 2023-07-06 | Compagnie Generale Des Etablissements Michelin | A coupling device |
WO2023127059A1 (en) | 2021-12-27 | 2023-07-06 | Compagnie Generale Des Etablissements Michelin | A coupling device |
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2014
- 2014-07-11 FR FR1456726A patent/FR3023599B1/fr active Active
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2015
- 2015-06-18 EP EP15172637.9A patent/EP2966313B1/fr active Active
- 2015-07-06 US US14/792,175 patent/US9746035B2/en active Active
- 2015-07-08 JP JP2015136974A patent/JP6641107B2/ja active Active
- 2015-07-09 KR KR1020150097757A patent/KR102361333B1/ko active IP Right Grant
- 2015-07-10 CN CN201510404200.8A patent/CN105257755B/zh active Active
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JPS5975922U (ja) * | 1982-11-12 | 1984-05-23 | 株式会社大金製作所 | ダンパ−組立体のスプリング抜け防止構造 |
JP2007120633A (ja) * | 2005-10-28 | 2007-05-17 | Valeo Unisia Transmission Kk | 捩り振動低減装置 |
JP2012202544A (ja) * | 2011-03-28 | 2012-10-22 | Aisin Aw Co Ltd | ダンパ装置 |
JP2014066360A (ja) * | 2012-09-24 | 2014-04-17 | Valeo Embrayages | 自動車用のトルク伝達装置 |
WO2014084100A1 (ja) * | 2012-11-27 | 2014-06-05 | 株式会社エクセディ | ロックアップ装置 |
Also Published As
Publication number | Publication date |
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JP6641107B2 (ja) | 2020-02-05 |
US9746035B2 (en) | 2017-08-29 |
KR102361333B1 (ko) | 2022-02-09 |
EP2966313A1 (fr) | 2016-01-13 |
FR3023599B1 (fr) | 2016-07-01 |
CN105257755A (zh) | 2016-01-20 |
US20160010697A1 (en) | 2016-01-14 |
KR20160007419A (ko) | 2016-01-20 |
FR3023599A1 (fr) | 2016-01-15 |
EP2966313B1 (fr) | 2016-10-19 |
CN105257755B (zh) | 2020-04-28 |
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