JP7398980B2 - ダンパ装置 - Google Patents

ダンパ装置 Download PDF

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Publication number
JP7398980B2
JP7398980B2 JP2020030442A JP2020030442A JP7398980B2 JP 7398980 B2 JP7398980 B2 JP 7398980B2 JP 2020030442 A JP2020030442 A JP 2020030442A JP 2020030442 A JP2020030442 A JP 2020030442A JP 7398980 B2 JP7398980 B2 JP 7398980B2
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JP
Japan
Prior art keywords
hole
window
rotating body
stopper
window hole
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
JP2020030442A
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English (en)
Japanese (ja)
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JP2021134836A5 (https=
JP2021134836A (ja
Inventor
宏 上原
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
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 JP2020030442A priority Critical patent/JP7398980B2/ja
Priority to CN202110097441.8A priority patent/CN113309815B/zh
Priority to US17/158,364 priority patent/US11754144B2/en
Publication of JP2021134836A publication Critical patent/JP2021134836A/ja
Publication of JP2021134836A5 publication Critical patent/JP2021134836A5/ja
Application granted granted Critical
Publication of JP7398980B2 publication Critical patent/JP7398980B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F15/10—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
    • 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
    • F16F15/1217—Motion-limiting means, e.g. means for locking the spring unit in pre-defined positions
    • 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
    • F16F15/137—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 the elastic members consisting of two or more springs of different kinds, e.g. elastomeric members and 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
    • F16F15/12—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

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)
JP2020030442A 2020-02-26 2020-02-26 ダンパ装置 Active JP7398980B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020030442A JP7398980B2 (ja) 2020-02-26 2020-02-26 ダンパ装置
CN202110097441.8A CN113309815B (zh) 2020-02-26 2021-01-25 减振装置
US17/158,364 US11754144B2 (en) 2020-02-26 2021-01-26 Damper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020030442A JP7398980B2 (ja) 2020-02-26 2020-02-26 ダンパ装置

Publications (3)

Publication Number Publication Date
JP2021134836A JP2021134836A (ja) 2021-09-13
JP2021134836A5 JP2021134836A5 (https=) 2023-02-01
JP7398980B2 true JP7398980B2 (ja) 2023-12-15

Family

ID=77365939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020030442A Active JP7398980B2 (ja) 2020-02-26 2020-02-26 ダンパ装置

Country Status (3)

Country Link
US (1) US11754144B2 (https=)
JP (1) JP7398980B2 (https=)
CN (1) CN113309815B (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030192757A1 (en) 2002-04-12 2003-10-16 Soon-Jae Hong Apparatus for damping vibrations
JP2008196540A (ja) 2007-02-09 2008-08-28 Aisin Aw Industries Co Ltd トルクコンバータのロックアップダンパ機構
JP2015113915A (ja) 2013-12-11 2015-06-22 アイシン精機株式会社 ダンパ装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159987A (en) * 1962-07-10 1964-12-08 Curtiss Wright Corp Torsionally resilient drive connection
FR2217599B1 (https=) * 1973-02-12 1977-09-02 Ferodo Sa
JPS5332525A (en) * 1976-09-07 1978-03-27 Mitsubishi Motors Corp Automobile power transmission apparatus
FR2489909A1 (fr) * 1980-09-10 1982-03-12 Automotive Prod France Disque de sortie d'embrayage
DE3405949A1 (de) * 1984-02-18 1985-08-22 Fichtel & Sachs Ag, 8720 Schweinfurt Torsionsschwingungsdaempfer mit mehrfunktionen-bauteil
JPS6298833U (https=) * 1985-12-11 1987-06-24
JPS62188658U (https=) * 1986-05-21 1987-12-01
JPH0623787Y2 (ja) * 1987-03-17 1994-06-22 三菱自動車工業株式会社 トルク変動吸収装置
DE4107126A1 (de) * 1991-03-06 1992-09-10 Fichtel & Sachs Ag Kupplungsscheibe mit vordaempfereinheit aus kunststoff
JP2000002313A (ja) * 1998-06-16 2000-01-07 Unisia Jecs Corp 捩じりダンパ
JP4298992B2 (ja) 2002-06-07 2009-07-22 株式会社エクセディ ダンパーディスク組立体
JP4141242B2 (ja) 2002-12-16 2008-08-27 株式会社エクセディ ダンパーディスク組立体
JP6252458B2 (ja) * 2014-04-30 2017-12-27 アイシン・エィ・ダブリュ株式会社 ダンパ装置
DE102018108435A1 (de) * 2018-04-10 2019-10-10 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer
JP7418702B2 (ja) * 2020-02-26 2024-01-22 株式会社エクセディ ダンパ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030192757A1 (en) 2002-04-12 2003-10-16 Soon-Jae Hong Apparatus for damping vibrations
JP2008196540A (ja) 2007-02-09 2008-08-28 Aisin Aw Industries Co Ltd トルクコンバータのロックアップダンパ機構
JP2015113915A (ja) 2013-12-11 2015-06-22 アイシン精機株式会社 ダンパ装置

Also Published As

Publication number Publication date
CN113309815B (zh) 2025-07-08
US20210262549A1 (en) 2021-08-26
CN113309815A (zh) 2021-08-27
JP2021134836A (ja) 2021-09-13
US11754144B2 (en) 2023-09-12

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