JP7376291B2 - トルク変動抑制装置、及び動力伝達装置 - Google Patents

トルク変動抑制装置、及び動力伝達装置 Download PDF

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Publication number
JP7376291B2
JP7376291B2 JP2019167273A JP2019167273A JP7376291B2 JP 7376291 B2 JP7376291 B2 JP 7376291B2 JP 2019167273 A JP2019167273 A JP 2019167273A JP 2019167273 A JP2019167273 A JP 2019167273A JP 7376291 B2 JP7376291 B2 JP 7376291B2
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Japan
Prior art keywords
rotating body
torque fluctuation
cam
cam follower
centrifugal element
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JP2019167273A
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English (en)
Japanese (ja)
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JP2021042840A (ja
JP2021042840A5 (enExample
Inventor
晃一 樋口
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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Filing date
Publication date
Application filed by Exedy Corp filed Critical Exedy Corp
Priority to JP2019167273A priority Critical patent/JP7376291B2/ja
Priority to US16/897,572 priority patent/US11473659B2/en
Priority to CN202010736867.9A priority patent/CN112503140B/zh
Publication of JP2021042840A publication Critical patent/JP2021042840A/ja
Publication of JP2021042840A5 publication Critical patent/JP2021042840A5/ja
Application granted granted Critical
Publication of JP7376291B2 publication Critical patent/JP7376291B2/ja
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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
    • F16F15/32—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
    • 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

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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)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Transmission Devices (AREA)
JP2019167273A 2019-09-13 2019-09-13 トルク変動抑制装置、及び動力伝達装置 Active JP7376291B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
US16/897,572 US11473659B2 (en) 2019-09-13 2020-06-10 Torque fluctuation inhibiting device and power transmission device
CN202010736867.9A CN112503140B (zh) 2019-09-13 2020-07-28 转矩变动抑制装置及动力传递装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
JP2021042840A JP2021042840A (ja) 2021-03-18
JP2021042840A5 JP2021042840A5 (enExample) 2022-07-29
JP7376291B2 true JP7376291B2 (ja) 2023-11-08

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JP2019167273A Active 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

Country Status (3)

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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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017031995A (ja) 2015-07-29 2017-02-09 トヨタ自動車株式会社 捩り振動低減装置
JP2017053467A (ja) 2015-09-11 2017-03-16 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
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
JP2019032045A (ja) 2017-08-09 2019-02-28 トヨタ自動車株式会社 遠心振り子式ダンパ

Family Cites Families (4)

* 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
DE112016003115T5 (de) * 2015-08-20 2018-04-12 Exedy Corporation Drehmomentschwankungs-Verhinderungsvorrichtung, Drehmomentwandler und Kraftübertragungsvorrichtung
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017031995A (ja) 2015-07-29 2017-02-09 トヨタ自動車株式会社 捩り振動低減装置
JP2017053467A (ja) 2015-09-11 2017-03-16 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
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
JP2019032045A (ja) 2017-08-09 2019-02-28 トヨタ自動車株式会社 遠心振り子式ダンパ

Also Published As

Publication number Publication date
US20210079990A1 (en) 2021-03-18
CN112503140B (zh) 2024-08-16
CN112503140A (zh) 2021-03-16
JP2021042840A (ja) 2021-03-18
US11473659B2 (en) 2022-10-18

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