KR102484817B1 - 공기 타이어 - Google Patents
공기 타이어 Download PDFInfo
- Publication number
- KR102484817B1 KR102484817B1 KR1020197026549A KR20197026549A KR102484817B1 KR 102484817 B1 KR102484817 B1 KR 102484817B1 KR 1020197026549 A KR1020197026549 A KR 1020197026549A KR 20197026549 A KR20197026549 A KR 20197026549A KR 102484817 B1 KR102484817 B1 KR 102484817B1
- Authority
- KR
- South Korea
- Prior art keywords
- tire
- sound control
- control body
- hardness
- sound
- 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.)
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- 238000013016 damping Methods 0.000 claims abstract description 34
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 230000035699 permeability Effects 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 description 42
- 230000008439 repair process Effects 0.000 description 17
- 238000012360 testing method Methods 0.000 description 10
- 239000011324 bead Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011191 terminal modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0008—Compositions of the inner liner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/002—Inflatable pneumatic tyres or inner tubes filled at least partially with foam material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
도 2는 펑크 구멍이 형성된 타이어를 수리한 상태를 설명하는 단면도이다.
16 : 타이어 내강면 20 : 제음체
Claims (5)
- 공기 타이어에 있어서,
트레드부의 타이어 내강면에, 다공질 재료로 이루어지는 제음체가 고착되고,
상기 제음체는, -60℃의 분위기에서 JIS K6400-2에 준하여 측정되는 25% 압축 하중 시의 경도가 110 kPa 이하이며,
상기 제음체의 총체적은, 타이어 내강의 총체적의 0.1%∼20%인 것인, 공기 타이어. - 제 1항에 있어서,
상기 제음체는, -60℃의 분위기에서 JIS K6400-2에 준하여 측정되는 25% 압축 하중 시의 경도가 90 kPa 이하인 것인, 공기 타이어. - 제 1항 또는 제 2항에 있어서,
상기 제음체는, JIS L1096에 준하여 측정되는 통기성이 14 ㎤/㎠/s 이하인 것인, 공기 타이어. - 제 1항 또는 제 2항에 있어서,
상기 제음체는, 독립 기포의 셀을 가지며,
상기 셀의 수는, 55 개/25 mm 이하인 것인, 공기 타이어. - 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017041888 | 2017-03-06 | ||
| JPJP-P-2017-041888 | 2017-03-06 | ||
| PCT/JP2018/006232 WO2018163825A1 (ja) | 2017-03-06 | 2018-02-21 | 空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190126329A KR20190126329A (ko) | 2019-11-11 |
| KR102484817B1 true KR102484817B1 (ko) | 2023-01-04 |
Family
ID=63448121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197026549A Active KR102484817B1 (ko) | 2017-03-06 | 2018-02-21 | 공기 타이어 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11400770B2 (ko) |
| EP (1) | EP3581399B1 (ko) |
| JP (1) | JP7135863B2 (ko) |
| KR (1) | KR102484817B1 (ko) |
| CN (1) | CN110312621A (ko) |
| WO (1) | WO2018163825A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6583382B2 (ja) * | 2017-10-19 | 2019-10-02 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP6583383B2 (ja) * | 2017-10-19 | 2019-10-02 | 横浜ゴム株式会社 | 空気入りタイヤ |
| US20210206209A1 (en) * | 2018-09-19 | 2021-07-08 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| EP3706115B1 (en) * | 2019-03-08 | 2023-07-26 | Trelleborg Retford Limited | A noise damper and a method for producing a noise damper |
| EP3907810A4 (en) | 2019-10-11 | 2022-04-13 | LG Energy Solution, Ltd. | LITHIUM SECONDARY BATTERY AND METHOD OF MAKING A LITHIUM SECONDARY BATTERY |
| CN111332076A (zh) * | 2020-03-30 | 2020-06-26 | 正新橡胶(中国)有限公司 | 一种降噪轮胎及其制造工艺和一种车轮 |
| JP7532870B2 (ja) * | 2020-04-27 | 2024-08-14 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112395A (ja) * | 2005-10-24 | 2007-05-10 | Sumitomo Rubber Ind Ltd | 空気入りタイヤとリムとの組立体 |
| JP5078907B2 (ja) * | 2006-11-21 | 2012-11-21 | 株式会社ブリヂストン | タイヤとリムとの組立体及びそれに用いられるスポンジ材 |
| WO2015076382A1 (ja) * | 2013-11-21 | 2015-05-28 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4125426B2 (ja) * | 1998-02-06 | 2008-07-30 | 三井化学ポリウレタン株式会社 | 低反発性ウレタンフォーム |
| WO2003054047A1 (en) | 2001-12-21 | 2003-07-03 | Asahi Glass Company, Limited | Low-resilience flexible polyurethane foam and process for producing the same |
| JP4318639B2 (ja) | 2002-06-05 | 2009-08-26 | 住友ゴム工業株式会社 | 空気入りタイヤとリムとの組立体、及びそれに用いる制音体 |
| JP4044526B2 (ja) * | 2004-01-27 | 2008-02-06 | 住友ゴム工業株式会社 | 空気入りタイヤとリムとの組立体 |
| CN1288203C (zh) * | 2005-07-07 | 2006-12-06 | 西安交通大学 | 有机聚合物/无机矿物复合泡沫吸声材料的制备方法 |
| CN101238162B (zh) | 2005-08-12 | 2011-07-06 | 三井化学株式会社 | 聚氨酯泡沫体用组合物、由该组合物得到的聚氨酯泡沫体及其用途 |
| DE602006011103D1 (de) * | 2005-10-24 | 2010-01-28 | Sumitomo Rubber Ind | Herstellungsverfahren eines geräuscharmen Reifens |
| JP4575874B2 (ja) | 2005-11-18 | 2010-11-04 | 横浜ゴム株式会社 | タイヤ用軟質ポリウレタンフォーム、騒音低減装置およびタイヤ |
| JP4960626B2 (ja) | 2005-12-13 | 2012-06-27 | 住友ゴム工業株式会社 | 制音具付空気入りタイヤ |
| JP4520936B2 (ja) * | 2005-12-12 | 2010-08-11 | 住友ゴム工業株式会社 | 制音具付空気入りタイヤ |
| JP4787784B2 (ja) * | 2006-05-09 | 2011-10-05 | 住友ゴム工業株式会社 | 空気入りタイヤセット |
| JP5347555B2 (ja) * | 2008-05-09 | 2013-11-20 | 横浜ゴム株式会社 | タイヤ騒音低減装置及びこれを装着した空気入りタイヤ |
| DE202008009008U1 (de) * | 2008-07-03 | 2008-09-04 | Recticel N.V. | Fahrzeugreifen |
| JP5446201B2 (ja) | 2008-10-09 | 2014-03-19 | 横浜ゴム株式会社 | 低騒音空気入りタイヤ |
| JP6029884B2 (ja) | 2012-08-02 | 2016-11-24 | 東洋ゴム工業株式会社 | 空気入りタイヤとリムとの組立体 |
| JP6043305B2 (ja) | 2014-02-07 | 2016-12-14 | 住友ゴム工業株式会社 | 制音具付き空気入りタイヤ及びタイヤ用制音具 |
| JP6120887B2 (ja) * | 2014-04-25 | 2017-04-26 | クムホ タイヤ カンパニー インコーポレイテッドKumho Tire Co.,Inc. | 空洞共鳴音低減タイヤ |
| CA2962377A1 (en) * | 2014-09-30 | 2016-04-07 | Sekisui Chemical Co., Ltd. | Crosslinked polyolefin foam |
| BR112017006635B1 (pt) * | 2014-10-03 | 2021-06-01 | Pirelli Tyre S.P.A. | Pneu à prova de som, e, processo para produção de um pneu à prova de som |
| MX394627B (es) * | 2016-03-25 | 2025-03-24 | Pirelli | Neumático autosellante insonorizado para ruedas de vehículos. |
| DE102016225552A1 (de) * | 2016-12-20 | 2018-06-21 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen aufweisend ein Akustikelement |
-
2018
- 2018-02-21 KR KR1020197026549A patent/KR102484817B1/ko active Active
- 2018-02-21 WO PCT/JP2018/006232 patent/WO2018163825A1/ja not_active Ceased
- 2018-02-21 US US16/486,536 patent/US11400770B2/en active Active
- 2018-02-21 CN CN201880011241.2A patent/CN110312621A/zh active Pending
- 2018-02-21 JP JP2018550498A patent/JP7135863B2/ja active Active
- 2018-02-21 EP EP18764768.0A patent/EP3581399B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112395A (ja) * | 2005-10-24 | 2007-05-10 | Sumitomo Rubber Ind Ltd | 空気入りタイヤとリムとの組立体 |
| JP5078907B2 (ja) * | 2006-11-21 | 2012-11-21 | 株式会社ブリヂストン | タイヤとリムとの組立体及びそれに用いられるスポンジ材 |
| WO2015076382A1 (ja) * | 2013-11-21 | 2015-05-28 | 横浜ゴム株式会社 | 空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018163825A1 (ja) | 2018-09-13 |
| JP7135863B2 (ja) | 2022-09-13 |
| EP3581399A1 (en) | 2019-12-18 |
| JPWO2018163825A1 (ja) | 2020-01-09 |
| EP3581399A4 (en) | 2020-12-02 |
| CN110312621A (zh) | 2019-10-08 |
| US20190366781A1 (en) | 2019-12-05 |
| EP3581399B1 (en) | 2021-06-09 |
| US11400770B2 (en) | 2022-08-02 |
| KR20190126329A (ko) | 2019-11-11 |
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Patent event date: 20190909 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20201209 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20220407 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20221025 |
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