JP6778614B2 - ねじり振動ダンパ - Google Patents
ねじり振動ダンパ Download PDFInfo
- Publication number
- JP6778614B2 JP6778614B2 JP2016546494A JP2016546494A JP6778614B2 JP 6778614 B2 JP6778614 B2 JP 6778614B2 JP 2016546494 A JP2016546494 A JP 2016546494A JP 2016546494 A JP2016546494 A JP 2016546494A JP 6778614 B2 JP6778614 B2 JP 6778614B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration damper
- torsional vibration
- output side
- spring
- lever
- 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.)
- Active
Links
- 230000009471 action Effects 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000004146 energy storage Methods 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000036316 preload Effects 0.000 claims description 5
- 230000009849 deactivation Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F16F15/12—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
-
- 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
- F16F15/1333—Spiral springs, e.g. lying in one plane, around axis of rotation
-
- 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
- F16F15/13157—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 with a kinematic mechanism or gear system, e.g. planetary
-
- 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
-
- 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
-
- 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
- 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
- F16F15/1414—Masses driven by elastic elements
- F16F15/1421—Metallic springs, e.g. coil or spiral springs
- F16F15/1428—Metallic springs, e.g. coil or spiral springs with a single mass
-
- 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
- F16F15/1464—Masses connected to driveline by a kinematic mechanism or gear system
- F16F15/1471—Masses connected to driveline by a kinematic mechanism or gear system with a kinematic mechanism, i.e. linkages, levers
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)
Description
4 軸方向
6 軸方向
8 半径方向
10 半径方向
12 円周方向
14 円周方向
15 回転軸線
16 入力側
18 出力側
20 一次要素
22 出力ハブ
24 収容空間
26 一次駆動器
28 二次要素
30 入力ハブ
32 二次駆動器
34 エネルギー貯蔵体
36 バネ要素
38 スライドシュー
40 復元装置
42 質量部
44 ディスク
46 ディスク
48 支持部
50 側部
52 側部
54 バネ機構
56 レバー要素
58 関節点
60 第1レバー部
62 作動力作用点
64 第2レバー部
66 復元力作用点
68 突出部
70 案内部
72 突出部
74 案内部
76 第1バネ要素
78 第2バネ要素
80 荷重支承部
82 長手方向軸線
84 長手方向軸線
86 バネ移動制限手段
88 第1位置
90 収容部
92 第2位置
94 収容部
α、β 回転角
a、b 回転角範囲
d1、d2 直径
d3 最大外径
F1、F2 作動力特性曲線
FS 合計作動力特性曲線
l1、l2 長さ
R 復元力
R1、R2、R3 復元力特性曲線
r1 所定の半径方向間隔
r2 半径方向間隔
Claims (16)
- ねじり振動ダンパ(2)であって、入力側(16)、出力側(18)、及び円周方向(12、14)に前記入力側(16)と出力側(18)とを回転可能に弾性的に連結するためのエネルギー貯蔵体(34)を有し、復元装置(40)の復元力に対抗して、前記出力側(18)に対して回転可能な質量部(42)が配置されている、ねじり振動ダンパ。
- 前記質量部(42)に作用する復元力の復元力特性曲線の変化によって、前記復元装置(40)が好ましくは、その剛性を連続可変的に調整可能である、請求項1に記載のねじり振動ダンパ(2)。
- 前記復元装置(40)は、内燃機関の非活性化の結果として、出発位置に調整可能であり、そして、内燃機関の始動後には、前記出発位置から離れた位置に調整可能である、請求項2に記載のねじり振動ダンパ(2)。
- 前記質量部(42)は、前記入力側(16)又は出力側(18)の回転軸線(15)から所定の半径方向間隔(r1)を保持する、請求項1に記載のねじり振動ダンパ(2)。
- 前記復元装置(40)は、少なくとも1つの回動可能なレバー要素(56)を有し、該レバー要素によって作動力が前記質量部(42)に伝達されて、該質量部(42)に作用する復元力が発生し、前記レバー要素(56)は、好ましくは前記レバー要素(56)のレバー比の変化と共に自動的に調整及び/又は移動可能な関節点(58)の周りを回動可能であり、
前記レバー要素(56)は、作動力作用点(62)と前記関節点(58)との間にある第1レバー部(60)、及び、前記関節点(58)と復元力作用点(66)との間にある第2レバー部(64)を有し、
前記レバー比は、前記第1レバー部(60)の長さ(l1)と前記第2レバー部(64)の長さ(l2)の比(l1/l2)である、請求項1に記載のねじり振動ダンパ(2)。 - 前記第1及び第2レバー部の長さ(l1、l2)は、出力側(18)に対する質量部(42)の回転によって変化でき、好ましくは、前記作動力作用点(62)、前記関節点(58)、そして、前記復元力作用点(66)のうちの2点、可能には、一方では関節点(58)、及び、他方では前記作動力作用点(62)若しくは前記復元力作用点(66)が前記第1及び第2レバー部(60、64)の長さ(l1、l2)の変化と共にレバー要素(56)に対して移動可能であり、残りの点は、特に好ましくは前記レバー要素(56)に移動不可能に配置される、請求項5に記載のねじり振動ダンパ(2)。
- 前記復元装置(40)は、前記レバー要素(56)の前記作動力作用点(62)に作用して、前記質量部(42)に伝達されるべき作動力を発生させるためのバネ機構(54)を有し、
該バネ機構(54)は、互いに反対側からレバー要素(56)に夫々作用する第1バネ要素(76)と第2バネ要素(78)を有し、これらのバネ要素は、特に好ましくは圧縮バネ、圧縮コイルバネの形態となる、請求項5に記載のねじれねじり振動ダンパ(2)。 - 前記レバー要素(56)は、前記第1及び第2バネ要素(76、78)の予圧下に初期位置に配置され、前記第1及び第2バネ要素(76、78)は、好ましくは前記質量部(42)の最大回転角範囲にわたりそれぞれの作動力をレバー要素(56)に加えるように予圧される、請求項7に記載のねじり振動ダンパ(2)。
- 前記第1バネ要素(76)及び第2バネ要素(78)のそれぞれは、前記入力側(16)又は出力側(18)の前記回転軸線(15)に対して半径方向外側に外れた長手方向軸線(82、84)を有し、該長手方向軸線(82、84)は、好ましくは共通の直線に沿って、及び/又は半径方向ラインに平行に延びており、及び/又はバネ要素(76、78)は、特に好ましくは前記回転軸線(15)から半径方向(8、10)に離隔している、請求項7に記載のねじり振動ダンパ(2)。
- 前記第1バネ要素(76)及び/又は第2バネ要素(78)には、バネの移動を制限するためのバネ移動制限手段(86)が割り当てられており、該バネ移動制限手段によって、好ましくは、それぞれのバネ要素(76、78)が遮断状態になることが防止され、及び/又は前記質量部(42)の最大回転角範囲を制限できる、請求項7に記載のねじり振動ダンパ(2)。
- 前記レバー要素(56)は、互いに反対側で該レバー要素(56)に作用する前記バネ要素(76、78)の予圧なしに、初期位置に配置される、請求項7に記載のねじり振動ダンパ(2)。
- 前記質量部(42)は、前記エネルギー貯蔵体(34)を収容する収容空間(24)の外部に配置され、環状でなり、及び/又は前記半径方向(8)に前記入力側(16)若しくは出力側(18)の外側に配置される、請求項1に記載のねじり振動ダンパ(2)。
- 前記質量部(42)に共に回転可能に連結される少なくとも1つの支持部(48)が提供され、前記質量部(42)の半径方向(8、10)内側で質量部(42)を支持する前記支持部は、前記出力側(18)において半径方向(8)外側に質量部(42)に向かう、当該出力側の側部(50)の最大外径(d3)より小さい直径(d2)の領域で支持され、前記支持部は、前記半径方向(8、10)内側で、実質的に前記入力側(16)又は出力側(18)と同一の直径(d1)の領域で支持され、支持部(48)はディスク型からなり、少なくとも部分的に前記質量部(42)より小さい軸方向(4、6)の延長を有し、及び/又は、前記出力側(18)の2つのディスク(44、46)の間に配置される、請求項1に記載のねじり振動ダンパ(2)。
- 質量部(42)において半径方向(10)内側に向かう側部(52)と、前記出力側(18)において半径方向(8)外側に質量部(42)に向かう、当該出力側の側部(50)との間に間隔を置いて前記支持部(48)による支持がなされ、質量部(42)は、前記半径方向(8、10)の内側で好ましくは前記支持部(48)のみを介して支持される、請求項13に記載のねじり振動ダンパ(2)。
- 前記エネルギー貯蔵体(34)は、入力側(16)又は出力側(18)に対して回転可能な複数の支持シュー又は連結シューを有し、これらのシューは、好ましくは前記エネルギー貯蔵体(34)の1つ以上のバネ要素(36)を支持する役割をするか/支持し連結する役割をする、または連結する役割をする、請求項1に記載のねじり振動ダンパ(2)。
- 前記質量部(42)は前記出力側(18)の回転を摩擦接触によって妨害するか、或いはポジティブロッキングで防止する、請求項2に記載のねじり振動ダンパ(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410001016 DE102014001016A1 (de) | 2013-02-18 | 2014-01-25 | Torsionsschwingungsdämpfer |
DE102014001016.3 | 2014-01-25 | ||
PCT/US2015/012175 WO2015112550A1 (en) | 2014-01-25 | 2015-01-21 | Torsional vibration damper |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017503981A JP2017503981A (ja) | 2017-02-02 |
JP6778614B2 true JP6778614B2 (ja) | 2020-11-04 |
Family
ID=53684030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016546494A Active JP6778614B2 (ja) | 2014-01-25 | 2015-01-21 | ねじり振動ダンパ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10451144B2 (ja) |
EP (1) | EP3097322B1 (ja) |
JP (1) | JP6778614B2 (ja) |
KR (1) | KR102364806B1 (ja) |
CN (1) | CN105899840B (ja) |
WO (1) | WO2015112550A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110985601A (zh) * | 2019-12-23 | 2020-04-10 | 周兵经 | 旋转阻尼器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US747250A (en) * | 1903-02-06 | 1903-12-15 | Mary D Bixby | Wheel or pulley. |
DE19907216C1 (de) * | 1999-02-19 | 2000-10-12 | Univ Hannover | Drehschwingungstilger |
KR100394626B1 (ko) * | 2000-12-05 | 2003-08-14 | 현대자동차주식회사 | 삼중 질량 진동 감쇠 플라이휠 |
JP2005299742A (ja) * | 2004-04-08 | 2005-10-27 | Shin Caterpillar Mitsubishi Ltd | スプリングカップリング |
JP2008025629A (ja) * | 2006-07-18 | 2008-02-07 | Toyota Motor Corp | 動力伝達装置 |
DE102008017352A1 (de) * | 2007-09-10 | 2009-03-12 | Magna Powertrain Ag & Co Kg | Zweimassenschwungrad |
WO2011067815A1 (ja) * | 2009-12-03 | 2011-06-09 | トヨタ自動車株式会社 | トルク変動吸収装置 |
JP5408096B2 (ja) | 2010-09-30 | 2014-02-05 | アイシン・エィ・ダブリュ株式会社 | 流体伝動装置 |
JP2012077810A (ja) * | 2010-09-30 | 2012-04-19 | Aisin Aw Co Ltd | 流体伝動装置およびその製造方法 |
US8821300B2 (en) * | 2010-11-26 | 2014-09-02 | Toyota Jidosha Kabushiki Kaisha | Torsional vibration attenuation apparatus |
DE102011014243A1 (de) * | 2011-03-17 | 2012-09-20 | Borgwarner Inc. | Torsionsschwingungsdämpfer mit Gleitschuh |
DE102011086982A1 (de) * | 2011-11-23 | 2013-05-23 | Zf Friedrichshafen Ag | Drehschwingungsdämpfungsanordnung, insbesondere für den Antriebsstrang eines Fahrzeugs |
JPWO2013150615A1 (ja) * | 2012-04-04 | 2015-12-14 | トヨタ自動車株式会社 | トルク変動吸収装置および変速機 |
DE102012205797A1 (de) * | 2012-04-10 | 2013-10-10 | Zf Friedrichshafen Ag | Drehschwingungsdämpfungsanordnung |
US9683627B2 (en) * | 2013-10-31 | 2017-06-20 | Valeo Embrayages | Mechanism for filtering torque fluctuations of secondary member |
-
2015
- 2015-01-21 JP JP2016546494A patent/JP6778614B2/ja active Active
- 2015-01-21 US US15/113,085 patent/US10451144B2/en active Active
- 2015-01-21 CN CN201580004133.9A patent/CN105899840B/zh active Active
- 2015-01-21 EP EP15740218.1A patent/EP3097322B1/en not_active Ceased
- 2015-01-21 KR KR1020167021818A patent/KR102364806B1/ko active IP Right Grant
- 2015-01-21 WO PCT/US2015/012175 patent/WO2015112550A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US10451144B2 (en) | 2019-10-22 |
WO2015112550A1 (en) | 2015-07-30 |
KR102364806B1 (ko) | 2022-02-18 |
CN105899840B (zh) | 2019-10-18 |
CN105899840A (zh) | 2016-08-24 |
EP3097322A4 (en) | 2017-11-22 |
EP3097322A1 (en) | 2016-11-30 |
KR20160111409A (ko) | 2016-09-26 |
JP2017503981A (ja) | 2017-02-02 |
EP3097322B1 (en) | 2020-08-19 |
US20170002894A1 (en) | 2017-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5675363B2 (ja) | 特に駆動機械と被駆動部との間の出力伝達のための動力伝達装置 | |
JP4941115B2 (ja) | トルク変動吸収装置 | |
JP2018525588A (ja) | 遠心振り子を備えるクラッチディスク | |
JP6252686B2 (ja) | ダンパ装置 | |
US20070017767A1 (en) | Torsional vibration damper | |
JP6252458B2 (ja) | ダンパ装置 | |
JP6264998B2 (ja) | ダンパ | |
JP2016502053A (ja) | 車両のトルク伝達デバイス用の振動ダンパー | |
KR20140143171A (ko) | 비틀림 진동 감쇠 장치 | |
JP2017530317A (ja) | ブレード付きトーショナルダンパ | |
JP5376061B2 (ja) | トルク変動吸収装置 | |
KR102470352B1 (ko) | 일체형 원심 진자식 진동 흡수 장치를 갖는 댐퍼 | |
JP6188699B2 (ja) | 改良型デュアルマスフライホイール | |
JP6998648B2 (ja) | 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 | |
CN104379969B (zh) | 车辆扭矩变换器 | |
JP5447339B2 (ja) | 捩れ緩衝装置 | |
JP6778614B2 (ja) | ねじり振動ダンパ | |
JP6001462B2 (ja) | ダンパ装置 | |
EP2949963B1 (en) | Damper apparatus | |
US6626276B2 (en) | Clutch disk | |
WO2018037821A1 (ja) | 振動低減装置 | |
CN110985601A (zh) | 旋转阻尼器 | |
JP5060269B2 (ja) | 捩り振動低減装置 | |
WO2016103811A1 (ja) | 自動車用の動吸振装置、及びトルクコンバータのロックアップ装置 | |
JP2015102219A (ja) | 車両用ダンパ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160726 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170911 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180626 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180925 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190423 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190722 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191203 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200122 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200505 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200529 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200915 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201012 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6778614 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |