CN112503140B - 转矩变动抑制装置及动力传递装置 - Google Patents

转矩变动抑制装置及动力传递装置 Download PDF

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Publication number
CN112503140B
CN112503140B CN202010736867.9A CN202010736867A CN112503140B CN 112503140 B CN112503140 B CN 112503140B CN 202010736867 A CN202010736867 A CN 202010736867A CN 112503140 B CN112503140 B CN 112503140B
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CN
China
Prior art keywords
rotating body
centrifugal
cam
cam follower
suppression device
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
Application number
CN202010736867.9A
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English (en)
Chinese (zh)
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CN112503140A (zh
Inventor
樋口晃一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exedy Corp
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Exedy Corp
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Publication date
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Publication of CN112503140A publication Critical patent/CN112503140A/zh
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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
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/324—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a vehicle wheel
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • F16F2230/0064—Physically guiding or influencing using a cam
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Transmission Devices (AREA)
CN202010736867.9A 2019-09-13 2020-07-28 转矩变动抑制装置及动力传递装置 Active CN112503140B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-167273 2019-09-13
JP2019167273A JP7376291B2 (ja) 2019-09-13 2019-09-13 トルク変動抑制装置、及び動力伝達装置

Publications (2)

Publication Number Publication Date
CN112503140A CN112503140A (zh) 2021-03-16
CN112503140B true CN112503140B (zh) 2024-08-16

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Family Applications (1)

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CN202010736867.9A Active CN112503140B (zh) 2019-09-13 2020-07-28 转矩变动抑制装置及动力传递装置

Country Status (3)

Country Link
US (1) US11473659B2 (enExample)
JP (1) JP7376291B2 (enExample)
CN (1) CN112503140B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11761523B2 (en) * 2021-02-15 2023-09-19 Exedy Corporation Rotary device and power transmission device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145857A (ja) * 2016-02-16 2017-08-24 トヨタ自動車株式会社 捩り振動低減装置
JP2018132161A (ja) * 2017-02-17 2018-08-23 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6390542B2 (ja) 2015-07-29 2018-09-19 トヨタ自動車株式会社 捩り振動低減装置
DE112016003115T5 (de) * 2015-08-20 2018-04-12 Exedy Corporation Drehmomentschwankungs-Verhinderungsvorrichtung, Drehmomentwandler und Kraftübertragungsvorrichtung
JP6534589B2 (ja) 2015-09-11 2019-06-26 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
JP6874585B2 (ja) 2017-08-09 2021-05-19 トヨタ自動車株式会社 遠心振り子式ダンパ
JP2019039456A (ja) * 2017-08-23 2019-03-14 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
JP2019124329A (ja) * 2018-01-19 2019-07-25 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145857A (ja) * 2016-02-16 2017-08-24 トヨタ自動車株式会社 捩り振動低減装置
JP2018132161A (ja) * 2017-02-17 2018-08-23 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

Also Published As

Publication number Publication date
US20210079990A1 (en) 2021-03-18
CN112503140A (zh) 2021-03-16
JP2021042840A (ja) 2021-03-18
JP7376291B2 (ja) 2023-11-08
US11473659B2 (en) 2022-10-18

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