JP7488781B2 - 回転装置、及び動力伝達装置 - Google Patents

回転装置、及び動力伝達装置 Download PDF

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Publication number
JP7488781B2
JP7488781B2 JP2021021566A JP2021021566A JP7488781B2 JP 7488781 B2 JP7488781 B2 JP 7488781B2 JP 2021021566 A JP2021021566 A JP 2021021566A JP 2021021566 A JP2021021566 A JP 2021021566A JP 7488781 B2 JP7488781 B2 JP 7488781B2
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JP
Japan
Prior art keywords
centrifugal element
rotating device
support surface
cam follower
cam
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Active
Application number
JP2021021566A
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English (en)
Japanese (ja)
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JP2022124036A (ja
JP2022124036A5 (enExample
Inventor
雄亮 冨田
悠介 岡町
正義 大島
雄佑 式地
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Exedy Corp
Original Assignee
Exedy Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exedy Corp filed Critical Exedy Corp
Priority to JP2021021566A priority Critical patent/JP7488781B2/ja
Priority to US17/573,881 priority patent/US20220260142A1/en
Priority to CN202210036328.3A priority patent/CN114941691A/zh
Publication of JP2022124036A publication Critical patent/JP2022124036A/ja
Publication of JP2022124036A5 publication Critical patent/JP2022124036A5/ja
Application granted granted Critical
Publication of JP7488781B2 publication Critical patent/JP7488781B2/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
    • 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
    • F16F15/1337—Torsional springs, e.g. torsion bar or torsionally-loaded coil 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
    • F16F15/145—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
    • F16F15/131—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
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges
    • 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
    • F16H41/04—Combined pump-turbine units
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/08—Inertia
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/02—Rotary
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/08—Torsion
    • 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)
JP2021021566A 2021-02-15 2021-02-15 回転装置、及び動力伝達装置 Active JP7488781B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021021566A JP7488781B2 (ja) 2021-02-15 2021-02-15 回転装置、及び動力伝達装置
US17/573,881 US20220260142A1 (en) 2021-02-15 2022-01-12 Rotary device and power transmission device
CN202210036328.3A CN114941691A (zh) 2021-02-15 2022-01-13 旋转装置及动力传递装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021021566A JP7488781B2 (ja) 2021-02-15 2021-02-15 回転装置、及び動力伝達装置

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JP2022124036A JP2022124036A (ja) 2022-08-25
JP2022124036A5 JP2022124036A5 (enExample) 2024-01-24
JP7488781B2 true JP7488781B2 (ja) 2024-05-22

Family

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JP2021021566A Active JP7488781B2 (ja) 2021-02-15 2021-02-15 回転装置、及び動力伝達装置

Country Status (3)

Country Link
US (1) US20220260142A1 (enExample)
JP (1) JP7488781B2 (enExample)
CN (1) CN114941691A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915291B (zh) * 2020-07-07 2025-12-05 株式会社艾科赛迪 旋转装置及动力传递装置
JP2022124037A (ja) * 2021-02-15 2022-08-25 株式会社エクセディ 回転装置、及び動力伝達装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004053007A (ja) 2002-05-31 2004-02-19 Fukoku Co Ltd トーショナルダンパプーリ
JP2014092202A (ja) 2012-11-01 2014-05-19 Toyota Motor Corp 捩り振動減衰装置
JP2014152836A (ja) 2013-02-06 2014-08-25 Aisin Seiki Co Ltd 動吸振器
JP2014206237A (ja) 2013-04-15 2014-10-30 トヨタ自動車株式会社 捩り振動減衰装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373633A (en) * 1965-10-23 1968-03-19 Houdaille Industries Inc Viscous torsional vibration dampers
FR3039235B1 (fr) * 2015-07-24 2019-04-12 Valeo Embrayages Dispositif d’amortissement de vibration
DE102019100359A1 (de) * 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
DE102019100378A1 (de) * 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
JP7208826B2 (ja) * 2019-02-25 2023-01-19 株式会社エクセディ 回転装置
DE102019113156A1 (de) * 2019-05-17 2020-11-19 Schaeffler Technologies AG & Co. KG Kupplungsaggregat
JP7236324B2 (ja) * 2019-05-23 2023-03-09 株式会社エクセディ 回転装置
CN113915291B (zh) * 2020-07-07 2025-12-05 株式会社艾科赛迪 旋转装置及动力传递装置
DE102020120523B4 (de) * 2020-08-04 2023-09-07 Schaeffler Technologies AG & Co. KG Trennkupplung mit einer Rotationsachse für einen Antriebsstrang
JP2022124037A (ja) * 2021-02-15 2022-08-25 株式会社エクセディ 回転装置、及び動力伝達装置
US11761523B2 (en) * 2021-02-15 2023-09-19 Exedy Corporation Rotary device and power transmission device
JP2022124447A (ja) * 2021-02-15 2022-08-25 株式会社エクセディ 回転装置、及び動力伝達装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004053007A (ja) 2002-05-31 2004-02-19 Fukoku Co Ltd トーショナルダンパプーリ
JP2014092202A (ja) 2012-11-01 2014-05-19 Toyota Motor Corp 捩り振動減衰装置
JP2014152836A (ja) 2013-02-06 2014-08-25 Aisin Seiki Co Ltd 動吸振器
JP2014206237A (ja) 2013-04-15 2014-10-30 トヨタ自動車株式会社 捩り振動減衰装置

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JP2022124036A (ja) 2022-08-25
US20220260142A1 (en) 2022-08-18
CN114941691A (zh) 2022-08-26

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