KR102725759B1 - 토셔널 댐퍼 - Google Patents
토셔널 댐퍼 Download PDFInfo
- Publication number
- KR102725759B1 KR102725759B1 KR1020227016067A KR20227016067A KR102725759B1 KR 102725759 B1 KR102725759 B1 KR 102725759B1 KR 1020227016067 A KR1020227016067 A KR 1020227016067A KR 20227016067 A KR20227016067 A KR 20227016067A KR 102725759 B1 KR102725759 B1 KR 102725759B1
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- rubber ring
- ring
- torsional damper
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 83
- 238000000034 method Methods 0.000 claims abstract description 21
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 10
- 230000005284 excitation Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000020169 heat generation Effects 0.000 abstract description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2019-230168 | 2019-12-20 | ||
| JP2019230168 | 2019-12-20 | ||
| PCT/JP2020/043859 WO2021124820A1 (ja) | 2019-12-20 | 2020-11-25 | トーショナルダンパ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220075431A KR20220075431A (ko) | 2022-06-08 |
| KR102725759B1 true KR102725759B1 (ko) | 2024-11-05 |
Family
ID=76477366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227016067A Active KR102725759B1 (ko) | 2019-12-20 | 2020-11-25 | 토셔널 댐퍼 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220412433A1 (https=) |
| EP (1) | EP4080085A4 (https=) |
| JP (1) | JP7318002B2 (https=) |
| KR (1) | KR102725759B1 (https=) |
| CN (1) | CN114616409B (https=) |
| WO (1) | WO2021124820A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102802056B1 (ko) * | 2019-12-20 | 2025-05-02 | 에누오케 가부시키가이샤 | 토셔널 댐퍼 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001064460A (ja) | 1999-06-23 | 2001-03-13 | Bridgestone Corp | 防振ゴム組成物 |
| JP2002286096A (ja) | 2001-03-23 | 2002-10-03 | Toyo Tire & Rubber Co Ltd | ビスカスラバーダンパ |
| JP2007009073A (ja) | 2005-06-30 | 2007-01-18 | Nissin Kogyo Co Ltd | ダンパー用ゴム部材 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07198027A (ja) * | 1993-11-24 | 1995-08-01 | Toyoda Gosei Co Ltd | ダンパプーリの製造方法 |
| 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 |
| DE60000642T2 (de) * | 1999-08-27 | 2003-07-31 | Toyo Tire & Rubber Co., Ltd. | Riemenscheibe mit Dämpfungselement |
| 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 |
| 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 |
| JP6923315B2 (ja) * | 2016-12-13 | 2021-08-18 | 株式会社フコク | 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 |
| KR102802056B1 (ko) * | 2019-12-20 | 2025-05-02 | 에누오케 가부시키가이샤 | 토셔널 댐퍼 |
| JP7318001B2 (ja) * | 2019-12-20 | 2023-07-31 | Nok株式会社 | トーショナルダンパ |
-
2020
- 2020-11-25 CN CN202080073437.1A patent/CN114616409B/zh active Active
- 2020-11-25 US US17/780,292 patent/US20220412433A1/en not_active Abandoned
- 2020-11-25 JP JP2021565414A patent/JP7318002B2/ja active Active
- 2020-11-25 KR KR1020227016067A patent/KR102725759B1/ko active Active
- 2020-11-25 WO PCT/JP2020/043859 patent/WO2021124820A1/ja not_active Ceased
- 2020-11-25 EP EP20901098.2A patent/EP4080085A4/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001064460A (ja) | 1999-06-23 | 2001-03-13 | Bridgestone Corp | 防振ゴム組成物 |
| JP2002286096A (ja) | 2001-03-23 | 2002-10-03 | Toyo Tire & Rubber Co Ltd | ビスカスラバーダンパ |
| JP2007009073A (ja) | 2005-06-30 | 2007-01-18 | Nissin Kogyo Co Ltd | ダンパー用ゴム部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220412433A1 (en) | 2022-12-29 |
| WO2021124820A1 (ja) | 2021-06-24 |
| JP7318002B2 (ja) | 2023-07-31 |
| EP4080085A4 (en) | 2024-01-24 |
| CN114616409A (zh) | 2022-06-10 |
| KR20220075431A (ko) | 2022-06-08 |
| CN114616409B (zh) | 2024-11-26 |
| JPWO2021124820A1 (https=) | 2021-06-24 |
| EP4080085A1 (en) | 2022-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
Patent event date: 20220512 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20220512 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20240429 Patent event code: PE09021S01D |
|
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20240708 Patent event code: PE09021S02D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20240923 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20241030 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20241031 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration |