JP7318000B2 - トーショナルダンパ - Google Patents

トーショナルダンパ Download PDF

Info

Publication number
JP7318000B2
JP7318000B2 JP2021565412A JP2021565412A JP7318000B2 JP 7318000 B2 JP7318000 B2 JP 7318000B2 JP 2021565412 A JP2021565412 A JP 2021565412A JP 2021565412 A JP2021565412 A JP 2021565412A JP 7318000 B2 JP7318000 B2 JP 7318000B2
Authority
JP
Japan
Prior art keywords
rubber ring
ring
hub
peripheral surface
tmax
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
JP2021565412A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021124818A5 (https=
JPWO2021124818A1 (https=
Inventor
慧 沢津橋
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.)
Nok Corp
Original Assignee
Nok 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 Nok Corp filed Critical Nok Corp
Publication of JPWO2021124818A1 publication Critical patent/JPWO2021124818A1/ja
Publication of JPWO2021124818A5 publication Critical patent/JPWO2021124818A5/ja
Application granted granted Critical
Publication of JP7318000B2 publication Critical patent/JP7318000B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16F15/121—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
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the 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
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/025—Elastomers
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H2055/366—Pulleys with means providing resilience or vibration damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pulleys (AREA)
JP2021565412A 2019-12-20 2020-11-25 トーショナルダンパ Active JP7318000B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019230165 2019-12-20
JP2019230165 2019-12-20
PCT/JP2020/043857 WO2021124818A1 (ja) 2019-12-20 2020-11-25 トーショナルダンパ

Publications (3)

Publication Number Publication Date
JPWO2021124818A1 JPWO2021124818A1 (https=) 2021-06-24
JPWO2021124818A5 JPWO2021124818A5 (https=) 2022-08-03
JP7318000B2 true JP7318000B2 (ja) 2023-07-31

Family

ID=76477518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565412A Active JP7318000B2 (ja) 2019-12-20 2020-11-25 トーショナルダンパ

Country Status (6)

Country Link
US (1) US20230003278A1 (https=)
EP (1) EP4080083A4 (https=)
JP (1) JP7318000B2 (https=)
KR (1) KR102802056B1 (https=)
CN (1) CN114599896B (https=)
WO (1) WO2021124818A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114616409B (zh) * 2019-12-20 2024-11-26 Nok株式会社 扭转减振器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007009073A (ja) 2005-06-30 2007-01-18 Nissin Kogyo Co Ltd ダンパー用ゴム部材
JP2018096455A (ja) 2016-12-13 2018-06-21 株式会社フコク トーショナルダンパ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08219233A (ja) * 1995-02-17 1996-08-27 Nok Megurasutikku Kk ダンパ
JPH11159576A (ja) * 1997-11-28 1999-06-15 Nok Megurasutikku Kk ダンパ
JPH11210832A (ja) * 1998-01-27 1999-08-03 Mitsubishi Motors Corp ラバーダンパ装置
JP4556281B2 (ja) 1999-06-23 2010-10-06 株式会社ブリヂストン 防振ゴム組成物
DE60000642T2 (de) * 1999-08-27 2003-07-31 Toyo Tire & Rubber Co., Ltd. Riemenscheibe mit Dämpfungselement
JP3766928B2 (ja) 2001-03-23 2006-04-19 東洋ゴム工業株式会社 ビスカスラバーダンパ
JP4329788B2 (ja) * 2006-07-18 2009-09-09 トヨタ自動車株式会社 エンジンの回転バランス調整方法
US7834090B2 (en) * 2007-08-03 2010-11-16 The Gates Corporation Rubber composition and vibration damper using the rubber composition
WO2015012018A1 (ja) * 2013-07-25 2015-01-29 Nok株式会社 トーショナルダンパー用ｅｐｄｍ組成物
US20170059028A1 (en) * 2015-08-27 2017-03-02 Dayco Ip Holdings, Llc Torsional vibration dampers having a hub with spokes acting as a second spring in series with an elastomeric member
JP2018040393A (ja) * 2016-09-06 2018-03-15 Nok株式会社 トーショナルダンパ
JP2018071703A (ja) * 2016-10-31 2018-05-10 株式会社フコク ダンパゴム部材およびトーショナルダンパ
JP2018115666A (ja) * 2017-01-16 2018-07-26 Nok株式会社 トーショナルダンパ
JP6817539B2 (ja) * 2017-02-15 2021-01-20 トヨタ自動車株式会社 トーショナルダンパ
JP6540907B2 (ja) * 2017-04-21 2019-07-10 Nok株式会社 トーショナルダンパー用ゴム組成物及びトーショナルダンパー
JP6882067B2 (ja) * 2017-05-23 2021-06-02 株式会社フコク トーショナルダンパ
JP7021963B2 (ja) * 2018-01-30 2022-02-17 株式会社フコク ゴム部材およびそれを用いたダンパー
JP7057684B2 (ja) * 2018-02-28 2022-04-20 株式会社フコク ゴム部材およびそれを用いたダンパー
CN117050435A (zh) * 2019-07-08 2023-11-14 Nok株式会社 扭振减振器用橡胶组合物
JP7390871B2 (ja) * 2019-11-20 2023-12-04 Nok株式会社 トーショナルダンパおよびその製造方法
JP7377696B2 (ja) * 2019-12-20 2023-11-10 Nok株式会社 トーショナルダンパ
US11920652B2 (en) * 2019-12-20 2024-03-05 Nok Corporation Torsional damper
JP7318001B2 (ja) * 2019-12-20 2023-07-31 Nok株式会社 トーショナルダンパ
CN114616409B (zh) * 2019-12-20 2024-11-26 Nok株式会社 扭转减振器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007009073A (ja) 2005-06-30 2007-01-18 Nissin Kogyo Co Ltd ダンパー用ゴム部材
JP2018096455A (ja) 2016-12-13 2018-06-21 株式会社フコク トーショナルダンパ

Also Published As

Publication number Publication date
EP4080083A4 (en) 2024-01-24
CN114599896B (zh) 2024-11-26
CN114599896A (zh) 2022-06-07
WO2021124818A1 (ja) 2021-06-24
KR20220075429A (ko) 2022-06-08
JPWO2021124818A1 (https=) 2021-06-24
KR102802056B1 (ko) 2025-05-02
US20230003278A1 (en) 2023-01-05
EP4080083A1 (en) 2022-10-26

Similar Documents

Publication Publication Date Title
JP7318001B2 (ja) トーショナルダンパ
JP7318003B2 (ja) トーショナルダンパ
JP7377696B2 (ja) トーショナルダンパ
JP7318000B2 (ja) トーショナルダンパ
JP7318002B2 (ja) トーショナルダンパ
CN110678669A (zh) 扭转减振器
KR102452227B1 (ko) 토셔널 댐퍼
JP2018132117A (ja) トーショナルダンパ
JP7542479B2 (ja) トーショナルダンパ
JP2022096976A (ja) トルク変動吸収ダンパー
JP2726990B2 (ja) ころがり軸受
JPH0733969U (ja) プーリ

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20220419

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220419

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230309

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230419

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: 20230704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230719

R150 Certificate of patent or registration of utility model

Ref document number: 7318000

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150